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United Kingdom Upper Tribunal (Lands Chamber)


You are here: BAILII >> Databases >> United Kingdom Upper Tribunal (Lands Chamber) >> Haq v Eastbourne Borough Council [2011] UKUT 365 (LC) (10 October 2011)
URL: http://www.bailii.org/uk/cases/UKUT/LC/2011/LCA_426_2010.html
Cite as: [2011] UKUT 365 (LC), [2012] RVR 18, [2012] JPL 187

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UPPER TRIBUNAL (LANDS CHAMBER)

 

 

UT Neutral citation number: [2011] UKUT 365 (LC)

UTLC Case Number: LCA/426/2010

 

TRIBUNALS, COURTS AND ENFORCEMENT ACT 2007

COMPENSATION – prohibition order – Housing Health and Safety Rating System Regulations – category 1 hazard – flat – crowding and space – section s584A Housing Act 1985 – S.5 Land Compensation Act 1961 – Rule 4 – whether use of flat (a) contrary to law (b) detrimental to health of the occupants – nil compensation awarded

IN THE MATTER OF A NOTICE OF REFERENCE

 

BETWEEN DAVID HAQ Claimant

and

EASTBOURNE BOROUGH COUNCIL Compensating

Authority

 

 

Re: Flat 7,

101 Pevensey Road,

Eastbourne,

East Sussex,

BN22 8AD

 

 

 

Determination on the basis of written representations under rule 46 of the

Tribunal Procedure (Upper Tribunal) (Lands Chamber) Rules 2010.

 

by

 

A J Trott FRICS


 

The following cases are referred to in this decision:

Pattle v Secretary of State for Transport UKUT 141 (LC)

R (Iran) v Secretary of State [2005] EWCA Civ 982

Hughes v Doncaster Metropolitan Borough Council [1991] 1 AC 382 (HL)

The following cases were referred to in argument:

Imitiaz Hussain v Salford City Council Lands Tribunal: LCA/7/2006 (unreported)

Greens Motor Holdings Ltd v Preseli Pembrokeshire District Council [1991] 1EGLR 211

Shopsearch (UK) Ltd v London Borough of Greenwich [2009] RVR 198

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


DECISION

Introduction

1.     The claimant, Mr David Haq, is the freehold owner of 101 Pevensey Road, Eastbourne, East Sussex, BN22 8AD.  The property is a semi-detached house which has been divided into seven self-contained flats.  On 24 July 2008 the compensating authority, Eastbourne Borough Council, served a prohibition order on Mr Haq under section 20 of the Housing Act 2004 in respect of the second floor flat known as Flat 7.  The council identified crowding and space as a category 1 hazard due to the small total size of the flat which they said was too small to let as a separate unit of accommodation.

2.     On 13 February 2009 the council revoked the prohibition order and replaced it with another prohibition order suspended for the duration of the current tenancy of Flat 7 which was occupied by Ms Sylvia Ncube and her daughter.  The new prohibition order, which was made on the same grounds as the original order, was served on Mr Haq on 5 March 2009.  Ms Ncube and her daughter vacated Flat 7 on 1 October 2009 at which time the suspended prohibition order took effect.

3.     Mr Haq claimed compensation under section 584A of the Housing Act 1985 in the sum of £45,000.  The compensating authority say that no compensation is payable.

Facts

4.     There is no statement of agreed facts and I find the following facts based upon the evidence.

5.     The subject property is a large, three-storey semi-detached house constructed in the late 19th century.  It has rendered solid masonry walls under a pitched tiled roof with flat lead roof areas.

6.     Flat 7 is located at the rear of the second floor and comprises a studio room with a kitchen sink, cupboard and bench unit with a worktop mounted two-ring cooker.  There is a separate shower room fitted with a shower cubicle, wash basin and WC.

7.     The compensating authority measure Flat 7 at 12.52 m2, including the shower room at 2.52 m2.  This is the same as the measurement of the whole accommodation contained in the valuation report prepared by Mr Michael Reid FRICS, one of three valuation reports relied upon by the claimant.  The other two reports give areas of 14.6 m2 (Mr Stewart Gray FRICS) and approximately 12 m2 (Mr T Pearson MRICS).  Mr Gray’s report refers to “maximum” measurements.  I am satisfied that the compensating authority’s measurements are reliable and I adopt them for the purposes of my decision.

8.     Planning permission was granted on 14 October 1975 for internal alterations and the change of use of 101 Pevensey Road from a maisonette on ground and first floors and one flat on each of the first and second floors to five holiday flatlets and a warden’s flat.  Flat 7 was shown as a communal bathroom on the plan accompanying the planning application.

9.     The 1975 planning permission was subject to five conditions.  Condition 5 stated:

“That in no way shall the holiday units be let on a permanent tenancy within the meaning of the Rent Acts.”

On 16 September 2002 the claimant submitted a planning application seeking to continue the use of 101 Pevensey Road without complying with condition 5.  The claimant described the proposed development as:

“Change of usage – from holiday flat lets to permanent resident.  Thus allowing letting to professional tenants, owner living there or flats being sold off individually.  Change from six holiday flats to six permanent resident flats.”

Planning permission was granted on 12 December 2002 for:

“Relaxation of condition 5 of planning permission EB/1975/0371 to allow six holiday flats to be used as six residential self-contained flats.”

Statutory provisions

Housing conditions

10.            Part 1 of the Housing Act 2004 introduced a new system for assessing the condition of residential premises known as the Housing Health and Safety Rating System (HHSRS). Under section 5(1) of the 2004 Act, if a local housing authority consider that a category 1 hazard exists on any residential premises, they must take the appropriate enforcement action in relation to the hazard.

11.            A “category 1 hazard” is defined under section 2(1) of the 2004 Act as a hazard of a prescribed description which falls within a prescribed band as a result of achieving, under a prescribed method for calculating the seriousness of hazards of that description, a numerical score of or above a prescribed amount.  “Prescribed” means prescribed by regulations.  In England those regulations are the Housing Health and Safety System (England) Regulations 2005 (the 2005 Regulations).

12.            Under the 2005 Regulations a hazard is of a prescribed description for the purposes of the 2004 Act where the risk of harm is associated with the occurrence of any of the 29 matters or circumstances listed in Schedule 1.

13.            Where a person carrying out an inspection on behalf of the local housing authority under section 4 of the 2004 Act determines that a hazard of a prescribed description exists and considers, having regard to any guidance for the time being given under section 9 of the 2004 Act in relation to the assessment of hazards, that it is appropriate to calculate the seriousness of that hazard, the seriousness of that hazard shall be calculated in accordance with regulation 6(2) to 6(4) of the 2005 Regulations.

14.            The guidance to which the local housing authority must have regard under section 9 of the 2004 Act is the Housing Health and Safety Rating System: Enforcement Guidance and the Housing Health and Safety Rating System: Operating Guidance, both of which were published in February 2006.

15.            Both the 2005 Regulations and the published guidance contain detailed and complex explanations of the prescribed method for calculating the seriousness of hazards which is to be expressed as a numerical score.  Regulation 7 of the 2005 Regulations prescribes the bands applicable to the range of numerical scores and regulation 8 provides that where a hazard falls within bands A, B or C the hazard is a category 1 hazard which gives rise to a duty on the local housing authority to act. Where the numerical score falls within any other band (E to J) it is a category 2 hazard which gives rise to a discretion for the local housing authority to act.

16.            Section 5(2) of the 2004 Act, insofar as relevant to the present reference, defines “the appropriate enforcement action” as whichever of the following courses is indicated by subsection (3) or (4):

(a)        Serving an improvement notice (section 11),

(b)        Making a prohibition order (section 20),

(c)        Serving a hazard awareness notice (section 28),

(d)        Taking emergency remedial action (section 40) and

(e)        Making an emergency prohibition order (section 43).

17.            Subsection 5(3) states that if only one course of action within subsection (2) is available to the authority in relation to the hazard, they must take that course of action.

18.            Subsection 5(4) states that if two or more courses of action within subsection (2) are so available, the authority must take the course of action which they consider to be the most appropriate of those available to them.

19.            Section 584A of the Housing Act 1985 provides for compensation to be payable where a prohibition order becomes operative:

“584A(1) … where a relevant prohibition order becomes operative in respect of any premises, or a demolition order … is made in respect of any premises, the local housing authority shall pay to every owner of the premises an amount determined in accordance with subsection (2).

(2) the amount referred to in subsection (1) is the diminution in the compulsory purchase value of the owner’s interest in the premises as a result of the coming into operation of the relevant prohibition order or, as the case may be, the making of the demolition order; and that amount –

(a)  shall be determined as at the date of the coming into operation or making of the order in question; and

(b)  shall be determined (in default of agreement) as if it were compensation payable in respect of the compulsory purchase of the interest in question and shall be dealt with accordingly.

(4)  For the purposes of this section –

‘compulsory purchase value’, in relation to an owner’s interest in premises, means the compensation which would be payable in respect of the compulsory purchase of that interest if it fell to be assessed in accordance with the Land Compensation Act 1961.

‘premises’, in relation to a prohibition order, means premises which are specified premises in relation to the order within the meaning of Part 1 of the Housing Act 2004;

‘relevant prohibition order’, means a prohibition order under section 20 or section 21 of the Housing Act 2004 which imposes in relation to the whole of any premises a prohibition on their use for all purposes other than any purpose approved by the authority.”

20.            Compensation is assessed by reference to the six valuation rules contained in section 5 of the Land Compensation Act 1961.  The dispute in this reference involves rule 4 which states:

“Where the value of land is increased by reason of the use thereof or any premises thereon in a manner which could be restrained by any court, or is contrary to law, or is detrimental to the health of the occupants of the premises or to the public health, the amount of that increase shall not be taken into account.”

Meaning of house in multiple occupation

21.            Part 7 of the Housing Act 2004 defines a “house in multiple occupation” in section 254 as a building or part of a building that, for the purposes of this reference, meets any one of three tests; the standard test, the self-contained test, or the converted building test. 

22.            Section 254(2) states that a building or part of a building meets the standard test if -

“(a)  it consists of one or more units of living accommodation not consisting of a self-contained flat or flats;

(b)  the living accommodation is occupied by persons who do not form a single household (see section 258);

…”

23.            Section 254(3) states that a building or part of a building meets the self-contained test if -

“(a)  it consists of a self-contained flat; and

(b)  paragraphs (b) to (f) of subsection (2) apply (reading references to the living accommodation concerned as references to the flat).”

The first of the paragraphs in the second part of the self-contained test is found at section 254(2)(b); see paragraph 21 above.  Section 258(2) states:

“Persons are to be regarded as not forming a single household unless –

(a)   they are all members of the same family, or

…”

24.            Section 254(4) states that a building or part of a building meets the converted building test if -

“(a)  it is a converted building;

(b)  it contains one or more units of living accommodation that do not consist of a self-contained flat or flats (whether or not it also contains any such flat or flats);

(c)   the living accommodation is occupied by persons who do not form a single household (see section 258);

…”

25.            A “self-contained flat” is defined under section 254(8) as meaning:

“a separate set of premises (whether or not on the same floor) –

(a)   which forms part of a building;

(b)   either the whole or a material part of which lies above or below some other part of the building; and

(c)   in which all three basic amenities are available for the exclusive use of its occupants.”

“basic amenities” is defined in that section as –

“(a) a toilet,

(b)         personal washing facilities, or

(c) cooking facilities.”

Planning: lawful use 

26.            Section 171B of the Town and Country Planning Act 1990 states:

“171B(1)…

(2) Where there has been a breach of planning control consisting in the change of use of any building to use as a single dwellinghouse, no enforcement action may be taken after the end of the period of four years beginning with the date of the breach.

(3)  In the case of any other breach of planning control, no enforcement action may be taken after the end of the period of ten years beginning with the date of the breach.

…”

A “building” includes any part of a building (section 336(1) of the 1990 Act).

27.            Section 191 of the 1990 Act deals with certificates of lawfulness of existing use or development and states:

“191(1) If any person wishes to ascertain whether -

(a)   any existing use of buildings or other land is lawful

he may make an application for the purpose to the local planning authority specifying the land and describing the use…

(2)   For the purposes of this Act uses…are lawful at any time if –

(a)   no enforcement action may then be taken in respect of them (whether because they did not involve development, or require planning permission or because the time for enforcement action has expired for any other reason); and

(b)  they do not constitute a contravention of any of the requirements of any enforcement action then in force.

(4)  If, on an application under this section, the local planning authority are provided with information satisfying them of the lawfulness at the time of the application of the use…described in the application…they shall issue a certificate to that effect; and in any other case they shall refuse the application.

(6) The lawfulness of any use…for which a certificate is in force under this section shall be conclusively presumed.”

The prohibition orders

28.            Officers of the council’s Environmental Health Department Private Housing Team inspected 101 Pevensey Road on 23 April 2008.  Following that inspection the council determined that there was a prescribed hazard at Flat 7 and that there was a risk of harm associated with paragraph 11 of the matters and circumstances listed in Schedule 1 to the 2005 Regulations, namely “Crowding and Space: a lack of adequate space for living and sleeping.”  The application of the HHSRS led to a hazard rating that placed the hazard into prescribed Band A, the highest band of category 1 risk.  The council proceeded to serve a prohibition order on the claimant on 24 July 2008.

29.            The council gave reasons why they considered a prohibition notice to be the most appropriate enforcement action.  They said:

“A prohibition order is considered the most appropriate action as the local authority has a power to specify the maximum number of persons who could occupy a premise where it is too small for the household’s needs.  In this case the accommodation is too small for occupation.  Due to the lack of space within the flat it is considered that the likelihood of an occurrence of accidents, hygiene risks and physiological related conditions is greatly increased.”

The council said that neither a hazard awareness notice nor an improvement notice was appropriate.  Nor were remedial works possible.  Emergency action was not appropriate:

“As the hazards identified do not pose an imminent risk to the health or safety of the occupants.”

The council commented that:

“It is not appropriate to suspend the prohibition order as the hazard identified needs to be removed within a specified time period.”

30.            Mr Haq did not appeal against the prohibition order which thus became operative on 21 August 2008, 28 days from the date of the order.

31.            In their reply to the claimant’s statement of case the compensating authority said:

“At the conclusion of the 28 day period the enforcement of the Order was reviewed and a decision was taken not to enforce the Order on the basis of Ms Ncube’s difficulty in finding and resourcing alternative accommodation.”

32.            The prohibition order did not provide for its operation to be suspended under section 23 of the 2004 Act.  On 13 February 2009 the council revoked the original prohibition order under section 25 of the 2004 Act and replaced it on 5 March 2009 with another (similar) prohibition notice suspended for the duration of Ms Ncube’s tenancy.  The council explained that it:

“Did not wish to be responsible for making the present tenant homeless as she did not have access to either public or private resources to enable her to obtain suitable alternative accommodation.”

Ms Ncube and her daughter vacated Flat 7 on 1 October 2009 and the suspended prohibition order became operative on that date.

The case for the claimant

33.            In his particulars of claim the claimant requested that compensation should be determined at the date the tenant vacated the premises and the suspended prohibition order became operative (1 October 2009).

34.            In response to a written request from the Tribunal that the parties should agree the valuation date the claimant in a letter dated 19 November 2010 said that:

“It is our position that the valuation date is 24th July 2008 as this is the date when the Prohibition order had been made.  The Order has been in force ever since this date.  As per your letter it refers to either the coming into operation of the order or the making of the order.  It is the latter that is the basis of the Claimant’s claim.”

The claimant maintained this position in further correspondence dated 22 December 2010.

35.            Mr Haq claimed £45,000 and relied upon three valuation reports (with the permission of the Tribunal).  These are summarised below:

(i)     Mr T Pearson MRICS, Sussex Surveyors

Date of Report: 16 December 2009

Valuation Date: 24 July 2008

Instructions: “opinion as to [the subject property’s] market valuation for the assessment of compensation payable”

Conclusions: value of Flat 7 was £50,000 based upon comparables including investment sales, i.e. capitalised rental income.

Alternative use value: £5,000 as storage accommodation.  Compensation was £45,000 (difference between flat value and alternative use value).

(ii)   Mr Stewart Gray FRICS, Austin Gray

Date of Report: 30 July 2010

Valuation Date: 24 July 2008

Instructions: “to prepare a valuation for the diminution in value of [Flat 7]”

Conclusions: value of Flat 7 was £42,000 based upon comparables, including investment sales.

Alternative use value: let as an additional non self-contained bedroom together with Flat 6 for £40 pcm.

Compensation: £36,000 (loss of income of £2,880 pcm capitalised at 8%).

(iii)  Mr Michael Reid FRICS, Reid & Dean

Date of Report: 9 August 2010

Valuation Date: 24 July 2008

Instructions: “requires advice on the diminution in the value of [the freehold interest of 101 Pevensey Road] which arises as a result [of the prohibition order]”

Conclusions: diminution in the freehold value of 101 Pevensey Road was £35,000 based upon an analysis of sales of local properties with six bedrooms or more to give a capital value “per room” (the comparables were houses in multiple occupation and self-contained flats)

Compensation: £35,000 (represented by the loss of a one bedroom self-contained flat)

36.            The claimant argued that the council’s action following the original service of a prohibition order by allowing Ms Ncube and her daughter to remain in occupation until 1 October 2009 was inconsistent with their assertion that Flat 7 was a category 1 risk under HHSRS and not suitable for accommodation by reason of crowding and space.  The claimant said that, according to the HHSRS Enforcement Guidance, a prohibition order could only be revoked (absent special circumstances) if the hazard no longer existed.  If the occupation of Flat 7 was a category 1 risk it was wrong to revoke the first prohibition order and to suspend the second one.

37.            In respect of planning permission the claimant argued (i) that the warden’s flat already had planning consent together with the other five holiday flats and therefore “the addition of a further holiday flat merely augments what had previously been granted”; and, alternatively, (ii) that Flat 7 had “remained unauthorised since the claimant’s purchase, and would now be immune from enforcement action, and would in any event qualify for a Certificate of Lawful Use.”  In his submissions dated 4 April 2011 the claimant provided evidence to support his claim that the separate residential use of Flat 7 was immune from enforcement action.

38.            Firstly, the claimant referred to a brochure from Carrwood Holiday Flats, said to be the previous owner, advertising seven flats to let in July 2002.  (Mr Haq is shown on the planning application dated 16 September 2002 as being the freeholder of 101 Pevensey Road so it appears that he probably purchased the property at some time between July and September 2002. But there is no witness statement from the claimant about his period of freehold ownership of 101 Pevensey Road, the use made of Flat 7 or the period of occupation of Ms Ncube or any other tenant of the flat.)  The brochure is not dated and there is nothing in it to confirm the claimant’s assertion that it was produced in July 2002.  The accommodation was summarised on the first page of the brochure and included “Flatlet 7”, said to be suitable for one person.  There were three other “flatlets”, numbers 1, 3 and 5 which were located on the ground, first and second floors respectively.  Each was said to be suitable for two persons.  “Flats” 2, 4 and 6 were located on the ground, first and second floors respectively.  These were larger flats with Nos. 2 and 6 being suitable for up to three persons and No.4 being suitable for up to five persons.  There were descriptions and floor plans of each flat/flatlet except for No.7 which was only referred to on the first page.  All the flats/flatlets were said to be self-contained.

39.            Secondly, the claimant produced a valuation report for the Royal Bank of Scotland dated 12 July 2002 and signed by “J K Haynes, Lambor Associates” but written on paper headed “Allied Surveyors Brighton Office”. The instructions were “to value the freehold interest in the above property [101 Pevensey Road] for loan security purposes.”  It was not stated in terms that the loan was for Mr Haq.  The premises were inspected by Mr Haynes on 10 July 2002.  The accommodation was described in paragraph 3 of the report which stated “The property is described as holiday flats…”  The report then went on to describe briefly each of seven flats.  It only identified units 1 to 6 but there was apparently a typing mistake since unit 4 appeared twice, once on the first floor and again on the second floor.  The descriptions of units 1 and 2 on the ground floor and unit 3 on the first floor matched those shown in the brochure.  But the description of unit 4 on the first floor differed from the brochure.  The valuation report described it as “lounge with kitchen, double bedroom and bathroom”.  The brochure described it as “a self-contained two-bedroom unit, ideal for family occupation…” There was also a discrepancy in the description of the units on the second floor.  The valuation report referred to three flats, described (wrongly) as units 4, 5 and 6.  It was not clear from the descriptions whether unit 4 or 5 corresponded to Flat 7.  Both were described as bedsitting rooms although the description of unit 5 did not refer to a kitchen.  In paragraph 5 of the report Mr Haynes commented upon the planning position:

“5.1 We made verbal enquiries with the Planning Department and were informed that a change of use from holiday accommodation to self-contained flats would be considered and was likely to be approved.

5.2  It is recommended that the applicant should only proceed on the condition that such a change of use is approved.”

40.            Thirdly, the claimant relied upon a printout dated 13 June 2002 of a web page from the Rightmove website showing a property in Pevensey Road for sale.  It was not identified in terms as being 101 Pevensey Road.  The header above the (poor quality) photograph stated “£175,000  5 bedroom  house”.  The only description given was under the heading “features” and stated “7 bathrooms, 7 reception rooms.”

41.            Fourthly, the claimant referred to a “Security Assessment and Investment Valuation” of 101 Pevensey Road for a body called “Paragon” about which no details were given but which appeared to be a mortgage provider.  The valuation was dated 10 July 2003 and referred to an inspection made on the previous day.  It was electronically “signed by an in-house surveyor”.  The surveyor was not identified.  The applicant was Mr Haq.  The second floor accommodation was described as :

“Flat 5:- studio flatlet, shower/WC

Flat 6:- 1 bedroom, living/kitchenette, shower/WC

Flat 7:- small studio flatlet.”

The report continued:

“It is understood and assumed for valuation that all of the flats are let on ASTs…”

42.            There was also a “Further Advance Report” for Paragon dated 30 May 2006 prepared by D W Gibbs MRICS of Ashdown Lyons.  This stated:

“This property was originally built as a semi-detached 3-storey house.  It has been converted into seven self-contained units.  All of these are currently let on assured shorthold tenancies…We have not seen the tenancy agreements…It is understood from your customer [Mr Haq] that consent has been granted by the Local Authority for division of the building into separate flats that can be sold, each on a long leasehold basis.  We are unable to verify this…”

43.            Finally, the claimant relied upon a valuation of 101 Pevensey Road by Mr W Dickie dated 22 May 2006 which referred to accommodation comprising 5 studio flats, 1x1 bedroom flat and 1x2 bedroom flat.  The claimant also referred to a council tax reminder dated 25 May 2010 which described the property as “Second Floor Rear Fl[at]”.  The claimant said that this referred to Flat 7.

44.            The change of use from holiday lets to residential self-contained flats was granted planning permission in 2002 since when, from the above evidence, Mr Haq said that Flat 7 had been used as a self-contained flat.  He argued that as this was a change of use the council had four years from the planning breach to take enforcement action.  They had not done so and the breach was therefore immune as at the valuation date.

45.            The claimant had an owner’s (freehold) interest in the whole of 101 Pevensey Road, including Flat 7, as defined in section 602 of the Housing Act 1985.  He was therefore entitled to compensation under section 584A(1) of the 1985 Act in respect of the prohibition order.  The compensating authority’s reference to the fact that there was not a separate legal title was not relevant to this issue.

46.            The compensation payable should be assessed by reference to section 5 of the Land Compensation Act 1961.  The claimant argued that this could be determined either under rule 2 or, alternatively, as the capitalised loss of rent under rule 6, relying on the Tribunal’s decision in Pattle v Secretary of State for Transport [2009] UKUT 141 (LC) where it said at [39]:

“A claim under rule 6 can include a claim for losses sustained by someone who is not in occupation of the relevant land but who merely holds the land as an investor…”

47.            The claimant said that the use of Flat 7 was not subject to rule 4 of section 5 of the 1961 Act because it was not used in a manner that could be restrained by any court or was contrary to law.  The use of the flat was immune from enforcement action under section 171B of the Town and Country Planning Act 1990 and was “eligible for a Certificate of Lawful Use.”  Under section 191(2) of the 1990 Act the use of Flat 7 was lawful because no enforcement action could be taken in respect of it since the time for enforcement action had expired.

48.            The claimant denied the compensating authority’s argument that the creation of Flat 7 did not involve the creation of a separate dwellinghouse because it was a house in multiple occupation (HMO) and would therefore only be immune from enforcement action after 10 years rather than 4 years under section 171B(3) of the 1990 Act.  The definition of a HMO was found in section 254 of the Housing Act 2004.  The claimant said that none of the three tests in section 254(1) (a) to (c) was met and therefore the subject property could not be classified as a HMO.

49.            Alternatively, the claimant said that under the Town and Country Planning (Use Classes) (Amendment) (England) Order 2010 the subject property might qualify as a Class 4 use being “the use of a dwellinghouse by not more than six residents as a ‘house in multiple occupation’”.  He relied upon Department for Communities and Local Government Circular 08/10 issued in November 2010 following amendment to the Use Classes Order 1987 (as amended) and the General Permitted Development Order 1995 (as amended) in April and October 2010 and which said at paragraph 14:

“…from 1 October 2010 a change of use from a dwellinghouse (Class C3) to a house in multiple occupation (Class C4) and from a house in multiple occupation to a dwellinghouse is possible under permitted development rights and planning applications are not needed.”

The claimant argued that this meant that no planning permission was required to switch between the two classes and that therefore there was no unlawful use of Flat 7.

50.             In response to an invitation from the Tribunal to comment on the second limb of rule 4, namely a manner of use “which is detrimental to the health of the occupants of the premises or to the public health”, the claimant said that the identification of a category 1 risk giving rise to the service of a prohibition order did not establish as a matter of fact that the use of Flat 7 was detrimental to the health of the occupants.  Had the compensating authority believed that there was actual detriment to the occupants’ health they would not have allowed them to continue living in Flat 7 until the expiry of Ms Ncube’s tenancy on 1 October 2009.  There was no medical or other evidence that established that the use of Flat 7 was detrimental to the health of its occupants. 

51.            For the second limb of rule 4 to be satisfied there must be evidence of actual detriment to the occupants and the claimant submitted that:

“…it would be unwise to take the observations of the respondent [compensating authority] in account (sic) as per the original Prohibition Order and make findings of fact absent any supporting evidence (see R (Iran) v Secretary of State [2005] EWCA Civ 982)”

52.            The Court of Appeal in R (Iran) reviewed, inter alia, the points of law upon which a ground of appeal could be based.  The first of these was making perverse or irrational findings on a matter or matters that were material to the outcome.  Brooke LJ, giving the judgment of the Court, said at [11]:

… It is well known that "perversity" represents a very high hurdle. In Miftari v SSHD [2005] EWCA Civ 481, the whole court agreed that the word meant what it said: it was a demanding concept. The majority of the court (Keene and Maurice Kay LJJ) said that it embraced decisions that were irrational or unreasonable in the Wednesbury sense (even if there was no wilful or conscious departure from the rational), but it also included a finding of fact that was wholly unsupported by the evidence, provided always that this was a finding as to a material matter.”

The claimant argued that, in the absence of specific medical evidence, a finding of fact that the use of Flat 7 as a self-contained flat was detrimental to the health of its occupants would be wholly unsupported by the evidence of the HHSRS assessment.

53.            Ms Ncube and her daughter were allowed by the council to remain in Flat 7 for in excess of a year which was “an inherent contradiction in the respondent’s [council’s] position” that the occupation of that flat posed a category 1 risk under HHSRS.  Continued occupation merely increased exposure to the risks that the council sought to address.  If those risks had in fact been detrimental to the health of the occupants the council would not have allowed such continued occupation.  The HHSRS considered the risks of occupying a flat with limited space but this did not amount to proof of detriment.

The case for the compensating authority

54.            In its reply to the claimant’s statement of case dated 1 September 2010 the compensating authority disputed the compensation claim on four grounds:

                 (i)        Flat 7 was smaller than the council’s prescribed standards for houses in multiple occupation which stated that “for a one-roomed unit with kitchen facilities in it the minimum size should be 13 square metres.”  The living area of Flat 7 measured 10 m2 with a shower room/WC of 2m2 making a total of 12m2.  It was therefore deemed unsuitable for occupation.

               (ii)        Flat 7 had been assessed as a category 1 hazard under the HHSRS.

             (iii)        101 Pevensey Road had planning permission for 6 flats and there was no permission for the residential use of Flat 7.  This meant that the use of Flat 7 was unauthorised and would therefore preclude compensation being payable.

              (iv)        There was not a separate title in respect of Flat 7.

55.            Points (iii) and (iv) were supported by a short report by Mr Roger Morehen MRICS, Principal of Kingston Morehen, Chartered Surveyors.

56.            In further submissions dated 20 April 2011 the compensating authority explained that Ms Ncube was allowed to remain in occupation of Flat 7 following the service of the original prohibition order because the authority had a duty to act reasonably and to assess and balance all the relevant issues.  Ms Ncube was allowed to stay on humanitarian and compassionate grounds until she secured alternative accommodation.  She did not qualify for accommodation as a homeless person under the Housing Act 2004.

57.            The 2002 planning permission merely lifted the 1975 holiday restriction from the six flats (including the warden’s flat).  It did not grant permission for a seventh flat.  Flat 7 could not be immune from enforcement action unless and until a certificate of lawfulness was granted under section 191 of the 1990 Act or planning permission for its separate residential use was obtained.  No application for such a certificate had been made.  In any event the documents appended to the claimant’s further submissions were “woefully short” of the evidence required to support such an application.

58.            The question of whether the limitation of enforcement action under section 171B of the 1990 Act was four or ten years was:

“a particularly complex area of planning law with regard to houses in multiple occupation such as 101 Pevensey Road.”

The compensating authority said that the period that applied depended upon the degree of self-containment and the lack of shared facilities.  It could not be assumed that the four year rule applied to the use of Flat 7.

59.            In response to the Tribunal’s invitation to the parties to comment on the second limb of rule 4, the compensating authority said that the principal reason the prohibition orders were served was because the authority “considered that the occupation of the flat would be detrimental to the health of the occupants, mainly by reason of its restricted floorspace”.  They also noted that the claimant did not appeal against either prohibition order.  Consequently any increase in value due to the separate residential use of Flat 7 should not be taken into account.

Conclusions

60.            The compensation in this reference is to be determined in accordance with section 584A of the Housing Act 1985.  For the purposes of that section two things must be identified:

(i) the valuation date;

(ii)        the diminution in the compulsory purchase value of the owner’s interest

61.            The valuation date in respect of a prohibition order is the date of the coming into operation of the order.  (Reference to the “making of the order” in section 584A(2)(a) is to a demolition order.  This is clear from the wording of section 584A(1).)  The first prohibition order became operative 28 days from the date on which it was made.  It therefore became operative on 21 August 2008.

62.            The first prohibition order was not suspended.  In its reply to the claimant’s statement of case the compensating authority say that it decided not to enforce the order.  Subsequently it decided to revoke the order and to replace it with another, suspended, prohibition order.  In my opinion a decision not to enforce a prohibition order has no effect upon the valuation date since the order remains operative.  It only ceases to be operative if it is suspended or revoked.

63.            The first prohibition order was revoked on 13 February 2009 and replaced on 5 March 2009 by a prohibition order that was suspended until the expiry of Ms Ncube’s tenancy on 1 October 2009, which is the valuation date for the second prohibition notice.

64.            Section 584B(1) of the 1985 Act provides that where a payment in respect of premises has been made under section 584A(1) in connection with a relevant prohibition order and that order is revoked then the person to whom the payment was made (assuming that he has the same interest in the premises) shall on demand repay to the authority the amount of the payment.  In this reference no payment has been made to the claimant by the compensating authority and therefore no repayment was due upon the revocation of the first prohibition order.  The claimant continued to receive rent for Flat 7 until the second prohibition order became operative on 1 October 2009.

65.            The claimant argues that the valuation date should be 24 July 2008.  In my opinion that date is incorrect for the reasons given in paragraph 61 above.  I consider that the valuation date for the first prohibition notice is  21 August 2008 but given the subsequent revocation of the first prohibition order, the provisions of section 584B(1) of the 1985 Act and the fact that the claimant continued to receive rent, I do not consider that the claimant suffered any loss as a result of it.  His loss arises from the date that the second prohibition notice became operative and he was prevented from using Flat 7 as a separate dwelling.  This is the date adopted by the compensating authority and also by the claimant in his particulars of claim.

66.            The claimant is therefore entitled to receive compensation comprising the diminution in the compulsory purchase value of his freehold interest in Flat 7 which is the result of the coming into operation of the second prohibition order on 1 October 2009.  In my opinion the fact that there is not a separate title for Flat 7 is irrelevant.  It is not disputed that the claimant is the freehold owner of 101 Pevensey Road of which Flat 7 forms a part.  The compensating authority have given no reasons to justify their assertion on this point and I reject it. 

67.            In assessing the compensation payable regard must be had to the valuation rules contained in section 5 of the Land Compensation Act 1961.  It is argued by the compensating authority that there will be no diminution in the compulsory purchase value of Flat 7 due to the operation of rule 4.  The compensating authority say firstly that the separate residential use of Flat 7 did not have planning permission and that it was not immune from enforcement action for ten years rather than four years; and, secondly, that its use was detrimental to the health of its occupants.  I consider these arguments in turn.

Rule 4: lawful use

68.            From the planning evidence and the documents produced by the claimant in support of his assertion that the separate residential use of Flat 7 began more than four years before the valuation date (see paragraphs 38 to 43 above), I reach the following conclusions:

                    i.            The valuation report for the Royal Bank of Scotland dated 12 July 2002 recommended that the applicant should only proceed on the condition that a change of use from holiday accommodation to self-contained flats was approved.  It is probable that the planning application submitted by the claimant in September 2002 was made to satisfy that requirement.

                  ii.            The 2002 planning application refers to six holiday flats.  Condition 5 of the 1975 planning permission refers to “the holiday units”.  The description of the development permitted in 1975 refers to “five holiday flatlets and a warden’s flat”.  Therefore reference in the 2002 planning permission “to allow six holiday flats to be used as six residential self-contained flats” could be to either of the following situations:

(a)   six holiday flats, including flat 7, but excluding the warden’s flat (which is nowhere identified in the evidence), giving a total of seven flats;

(b)    six holiday flats, including the warden’s flat but excluding Flat 7, giving a total of six flats.

69.            On balance I prefer alternative (b) which I consider reflects the actual situation addressed by the local planning authority.  This is supported by the fact that the September 2002 planning application was only accompanied by a site plan outlining the curtilage of 101 Pevensey Road and not by detailed floor plans showing Flat 7 in use as a separate self-contained flat.  The 1975 planning application contained floor plans showing a total of six separate flats (including the warden’s flat - whichever one that was) with Flat 7 then being shown as a communal bathroom.  In the absence of any other information (and there is none submitted in the evidence) the local planning authority would have considered the 2002 application by reference to the 1975 plan and assumed there was a total of six, and not seven, flats in the building.

70.            I am therefore satisfied from the planning evidence that Flat 7 does not have planning permission for use as a separate residential flat.

71.            I do not consider the claimant’s reliance on Circular 08/10 and the changes made to the Use Classes Order and the General Permitted Development Order in April and October 2010 to be relevant in this reference because those changes were made after the valuation date.

72.            The compensating authority say that, in the absence of a planning permission, the use of Flat 7 cannot be immune from enforcement action unless and until a certificate of lawfulness is obtained.  I disagree.  It is not section 191 of the 1990 Act (certificates of lawfulness) that grants immunity from enforcement but section 171B.  Such immunity depends upon the period of the breach of planning control.  Section 191 enables a person to establish conclusively, by certification, that a use is lawful, but the absence of such certification does not mean, as the compensating authority assert, that that use is unlawful.  A use is lawful if it satisfies section 191(2) which depends, in this reference, on satisfying section 171B.

73.            The use of Flat 7 as a separate residential unit without planning permission was a breach of planning control and unlawful ab initio.  But for the purposes of rule 4 if the claimant can show that it has been so used for a period of four years beginning with the date of the breach then, notwithstanding the absence of a certificate of lawfulness, that use will be immune from enforcement action.  In Hughes v Doncaster Metropolitan Borough Council [1991] 1 AC 382 (HoL) Lord Bridge of Harwich, with whom their Lordships unanimously agreed, said at 395B:

“…it seems to me impossible to treat an established use under the [Town and Country Planning] Act of 1971 as being ‘contrary to law’ within the meaning of rule 4 of the compensation rules.  The right to such a use is aptly described by Lord Wilberforce in Hartnell v Minister of Housing and Local Government [1965] AC 1134, 1169D as ‘analogous to a right established by prescription’ and the legitimate status of the use is now expressly recognised by the statutory procedure for giving it the imprimatur of an established use certificate.”

In my opinion this conclusion applies equally to the present planning regime under the 1990 Act under which established use certificates have been replaced by certificates of lawfulness of existing use and development. 

74.            The compensating authority do not accept that the relevant period for the purposes of section 171B is four rather than ten years.  They state in their representations that:

“The application of the period of immunity to a residential use is a particularly complex area of planning law particularly with regard to houses in multiple occupation such as 101 Pevensey Road.”

75.            There is no suggestion in the prohibition orders that 101 Pevensey Road, or Flat 7, is a house in multiple occupation.  The first prohibition order states that:

“Under section 20 of the Act, the Council prohibit the use of the premise for the following purposes; a unit of self contained accommodation.” (Original emphasis)

76.            In deciding whether section 171B(2) (a four year period of use) or 171B(3) (a ten year period of use) applies in this reference it is necessary to consider whether there has been a change of use of part of 101 Pevensey Road, namely Flat 7, to use as a single dwellinghouse (four years) or a house in multiple occupation (ten years).  For Flat 7 to be a “house in multiple occupation” it must meet one of three tests contained in section 254 of the Housing Act 2004 which are described in paragraphs 21 to 25 above. 

77.            From the evidence I am satisfied that Flat 7 is a self-contained flat for the purposes of the 2004 Act and therefore it does not meet the standard test for houses in multiple occupation.

78.            The evidence shows that the only occupants of Flat 7 at all material times were Ms Ncube and her daughter.  In my opinion the flat was occupied by persons forming a single household and therefore Flat 7 does not meet the self-contained test.

79.            The final test is the “converted building test”.  This test requires, inter alia, that the part of the building concerned does not consist of a self-contained flat and is occupied by persons who do not form a single household.  For the reasons stated above neither of these criteria is satisfied and therefore Flat 7 does not meet the converted building test.

80.            In my opinion Flat 7 is not a house in multiple occupation but is a single dwellinghouse.  The change of use of part of 101 Pevensey Road to the self-contained Flat 7 is therefore subject to the four year rule under section 171B(2) of the 1990 Act.

81.            The key issue is whether the claimant has shown that the use of Flat 7 as a separate self-contained flat is immune from enforcement action.  There has been no application for a lawful development certificate (LDC) and the matter has not been considered formally by the local planning authority. The compensating authority say that the claimant’s evidence on this point is “woefully short” of that necessary to support such an application and to discharge the onus of proof placed on the applicant in these matters.  That onus of proof is described in Annex 8 of Department of the Environment Circular 10/97 which states at paragraph 8.12 that “The onus of proof in a LDC application is firmly on the applicant.”  The circular continues at paragraph 8.15:

“If the LPA have no evidence of their own, or from others, to contradict or otherwise make the applicant’s version of events less than probable, there is no good reason to refuse the application, provided the applicant’s evidence alone is sufficiently precise and unambiguous to justify the grant of a certificate ‘on the balance of probability.’”

82.            In this reference it is sufficient for the claimant to show, on the balance of probability, that the use of Flat 7 as a self-contained unit commenced four years before the valuation date, namely on or before 1 October 2005.

83.            The compensating authority’s only evidence on the point is that they inspected Flat 7 on 23 April 2008 at which time it was in occupation as a self-contained flat, as evidenced by the subsequent prohibition order served on 24 July 2008.

84.            In my opinion the evidence produced by the claimant to support his assertion that Flat 7 was used as a separate self-contained flat as early as 2002 while not being entirely consistent in the respects to which I have referred above in paragraphs 38 to 43 is nevertheless sufficiently precise and unambiguous to establish such a use on the balance of probabilities.  The compensating authority make no attempt to consider such evidence objectively, dismissing it summarily and without explanation.  I do not find that approach helpful.

85.            I am therefore satisfied that the uninterrupted use of Flat 7 as a self-contained flat had commenced by 1 October 2005.  For the avoidance of doubt, in the event that I am wrong that the valuation date in this reference should be 1 October 2005 and that instead it should be 21 August 2008 (the date when the first prohibition order became operative), I remain satisfied on the balance of probabilities that the separate use of Flat 7 commenced before 21 August 2004.  The value of the land has not been increased by reason of the use of the premises in a manner which could be restrained by any court, or is contrary to law under the first limb of rule 4 of section 5 of the Land Compensation Act 1961.

Rule 4: use detrimental to health

86.            I turn next to the second limb of rule 4 under which any increase in the value of the land by reason of the use of any premises thereon in a manner which is detrimental to the health of the occupants of the premises shall not be taken into account (detriment to the public health is not relevant in this reference).

87.             The crux of this issue is the meaning of the adjective “detrimental” in rule 4.  The first use of the word in this context is in section 2(4) of the Acquisition of Land (Assessment of Compensation) Act 1919 which introduced the six rules of valuation.  The wording of rule 4 of the 1919 Act is identical to that of the 1961 Act except that it refers to “inmates” instead of “occupants”.  The rule has otherwise remained unchanged for over 90 years.  The first limb of rule 4, dealing with lawful use, has been the subject of scrutiny by the courts but I can find no relevant authority that has considered the interpretation of the word “detrimental” in the second limb of that rule.

88.            There are two possible reasons for the lack of previous decisions on this issue in the context of residential property.  Firstly, rule 4 refers to an increase in the value of land “by reason of the use [of] any premises… in a manner which… is detrimental to the health of the occupants…”  The manner of use of premises means the way in which they are used and suggests an activity on, rather than a condition of, the premises.  Detrimental conditions, such as lack of repair, dampness, poor ventilation, inadequate heating etc will decrease, rather than increase, the value of a property and are therefore very unlikely to appear in any reported case of a compensation dispute involving rule 4.  The only detrimental manner of use that is likely lead to an increase in the value of premises is that involving overcrowding, where the owner tries to maximise value by renting out as much accommodation as possible to as many persons as possible.  It is crowding and lack of space which are in issue in this reference.

89.            Secondly, before the Housing Act 2004, which replaced the Housing Fitness Standard with the HHSRS, housing legislation had focussed on the identification of houses which were unfit for human habitation.  Until March 1990, when the Housing and Local Government Act 1989 introduced the current section 584A into the Housing Act 1985 (see paragraph 19 above), compensation in respect of unfit housing was based upon the value of the property as a cleared site available for development in accordance with the requirements of the building byelaws.  Historically section 2 rule 4 of the 1919 Act and latterly section 5 rule 4 of the 1961 Act were not relevant to the assessment of compensation for the compulsory acquisition of unfit housing.

90.            In determining whether premises were unfit for human habitation under the Housing Act 1985 regard was had “to their condition” in respect of nine defined matters.  (This definition was adopted from the Housing Act 1957, although “internal arrangement” was added as a ninth condition under the Housing Act 1969.)  Overcrowding was not one of the defined matters and was dealt with separately under Part X of the 1985 Act.  The definition of overcrowding was based upon the contravention of one or both of two standards; the room standard and the space standard (sections 325 and 326 of the 1985 Act respectively).

91.            Under the HHSRS introduced in 2004 “crowding and space” was included as one of 29 hazards, which also included the nine conditions specified under the 1985 Act (although not always by the same name).  But Part X of the 1985 Act remains in force so that local housing authorities have a choice of whether to deal with overcrowding under the HHSRS or under the 1985 Act.  The HHSRS Enforcement Guidance states at paragraph 4.25:

“Authorities are advised, as a first step, to assess the health and safety implications of overcrowding and to consider the appropriateness of action under Part 1 of the [2004] Act [Housing Conditions].  Such action would need to be based on the evidence of the harmful impact of overcrowding in relation to the household’s needs.  A wide range of factors is relevant to the space and crowding hazard, including the number, sizes and layout of rooms.  If authorities choose to use their Part 1 powers it will not normally be appropriate to make parallel use of the Part 10 [overcrowding] provisions [of the Housing Act 1985]”

In this reference the compensating authority dealt with the crowding and space issue under the HHSRS and there is no evidence about whether Flat 7 was overcrowded for the purposes of Part X of the 1985 Act.

92.            There is no definition of the word “detrimental” as it appears in the 1919 Act or the 1961 Act.  I have therefore looked at public health and housing legislation for guidance as to its meaning.  In doing so I have also considered its synonym “prejudicial”.

93.            Prior to 1936 public health legislation referred to “injurious to health”, eg the Public Health Act 1875 sections 41, 44 and 91.  In the Public Health Act 1936 the expression “prejudicial to health” is first used and is defined under section 343 as meaning “injurious, or likely to cause injury, to health”.  The expression is used, inter alia, in section 268(2) which states:

“…a tent, van, shed or similar structure used for human habitation -

(a)         which is in such a state, or so overcrowded, as to be prejudicial to the health of the inmates; or

(b)         the use of which, by reason of the absence of proper sanitary accommodation or otherwise, gives rise, whether on the site or on other land, to a nuisance or to conditions prejudicial to health,

…”

In Lumley’s Public Health, Volume 1 (eleventh edition) footnote (i) to section 268(2)(b) explains the significance of the change in wording to “prejudicial” as follows:

“the change from “injurious” to “prejudicial” throughout this Act does not seem, in view of the definition in s343…, to involve any substantial change of meaning, apart from relieving the local authority of the need for showing that either a nuisance or an injury to health has actually arisen.”

This definition of “prejudicial” was retained in subsequent public health legislation, for instance in the Public Health Act 1961 where it is specifically incorporated in section 1(4).  The word “detrimental” also appears in that Act, for instance in sections 27 and 34 where reference is made to “seriously detrimental to the amenities of the neighbourhood”.  No definition of the word is given.

94.            The compensating authority relies upon the evidence of potential harm that results from the HHSRS assessment undertaken under the 2004 Act.  Applying this procedure to Flat 7 involves the assessment of the likelihood over the next 12 months that exposure to the hazard of crowding and space would result in harm to the actual occupants.  “Likelihood” is defined as “the probability of an occurrence that could cause harm” (paragraph 2.19 of the Enforcement Guidance).  It is then necessary to identify which of the four classes of harm contained in Schedule 2 to the 2005 Regulations the occupants are most likely to suffer.  Each class of harm is attributed a percentage.  These summate to 100% and represent the “spread of harm”.  Each class of harm is also given a prescribed weight according to its seriousness and this is then multiplied by the likelihood of the occurrence and the outcome expressed as a percentage.  The products of these calculations (one for each of the four classes of harm) are summated to give the hazard score.

95.            The HHSRS system is a probabilistic process and does not assess actual harm.  Note 57 of the Explanatory Notes to the 2004 Act states:

“The [HHSRS] system relates poor housing conditions to the kinds of harm attributable to such conditions – it does not try to assess a specific health outcome in relation to the current occupant.”

In applying the HHSRS to Flat 7 the compensating authority were therefore assessing the risk, but not a specific health outcome, to the health and safety of Ms Ncube and her daughter.

96.            The higher the hazard score under HHSRS the greater the risk of harm arising from the identified deficiency (in this case crowding and lack of space).  But that risk is considered over a period of 12 months from the date of inspection and not at any particular date.  The probabilistic nature of the HHSRS system does allow for a likelihood of an occurrence to be assessed as a mathematical certainty, i.e. where that likelihood is greater than a 1 in 1.5 chance the representative scale point is taken as 1.  But that only means that it is certain that the occupants will be exposed to the hazard over the next 12 months and that harm will definitely occur.  It does not mean that such harm is certain to occur on any given day during that period.

97.            No details are given of how the compensating authority calculated the hazard score and they have not produced their inspector’s report (no application for its disclosure having been made by the claimant).  All that is known is that the hazard is said to fall within Band A of Table 3 to the 2005 Regulations.  This is the highest hazard band and has a numerical score range of 5,000 plus.  To put this into context the lowest numerical score that would place a hazard within category 1 (requiring mandatory enforcement action by the local housing authority) is 1,000.  Annex D of the HHSRS Operating Guidance gives the national statistical average hazard score for each of the 29 identified categories of hazard.  For flats built before 1920 the average numerical score in respect of crowding and space is 33 (Band H).

98.            The HHSRS, introduced by the 2004 Act, is the legislative system for assessing the condition of residential premises and for enforcing housing standards in respect of them.  It is an evidence based system requiring inspection of the premises.  The assessment of hazards depends upon the subjective, but informed, opinion of the inspector.  The unchallenged conclusion of the inspection in this reference was that the hazard of space and crowding constituted a Band A hazard to the occupants of Flat 7.  Band A is described in the HHSRS Operating Guidance as “the most dangerous” of the hazard bands, since the higher the score the greater the risk.

99.            In my opinion the word “detrimental” as it appears in rule 4 of both the 1919 and 1961 Acts should be interpreted in the same way as the word “prejudicial” is defined in the 1936 Act, so as to include the likelihood of harm as well as actual harm.  “Prejudicial” (actual and potential injury) includes but goes beyond the meaning of the word “injurious” (actual injury). The word “detrimental” applies appropriately to the current situation where there is a particularly high risk that the use of the property will cause detriment to health over time.  It is not necessary in order for a manner of use to be detrimental under rule 4 for it to have caused actual detriment at the valuation date.  The longer the use, and the more protracted the exposure to the potentially harmful effects of a lack of space and crowding, the more likely actual detriment becomes, but it is an insidious process and the use does not become detrimental only when harm has been done.  This distinction is recognised in paragraph 3.04 of the HHSRS Operating Guidance when considering the formula used to evaluate numerical hazard scores:

“It is this approach which enables hazards which have a slow and insidious effect to be compared with ones where the effect is relatively instantaneous; and enable hazards which may result in physical injury to be compared with ones which could cause illness or affect mental health.”

100.         In my opinion specific evidence of harm to the occupants of Flat 7 is not a prerequisite to the application of the second limb of rule 4 and I see no reason in principle why the evidence obtained under the HHSRS procedure should not be considered when determining whether the manner of use of the premises is detrimental to the health of the occupants for the purposes of that rule.  I am satisfied that the assessment of the use of Flat 7 as a category 1 (Band A) hazard under HHSRS, requiring mandatory enforcement action by the local housing authority, is properly regarded as prima facie evidence that it is a manner of use that is detrimental to the health of the occupants for the purposes of rule 4.  That evidence was not challenged by the claimant on appeal and the claimant has produced no evidence to suggest that the compensating authority were wrong to determine that crowding and space was a category 1 hazard.  I therefore reject the claimant’s argument that to find the manner of use of Flat 7 to be detrimental would be wholly unsupported by the evidence.

101.         The claimant also argues that it was inconsistent for the compensating authority to assess the separate use of Flat 7 as a category 1 hazard and then to revoke the first prohibition order and suspend the second one.  Section 25(2) of the 2004 Act gives discretion to a local housing authority to revoke an order made under section 20 where they consider that there are any special circumstances making it appropriate to review the order.  Paragraph 5.19 of the HHSRS Enforcement Guidance states that such revocation can apply to a category 1 hazard.  The compensating authority explained that such circumstances existed in this case (see paragraph 56 above).

102.         Similarly, under section 23 of the 2004 Act, a prohibition order may be suspended until the occurrence of an event specified in the order including, under section 23(2), suspension until “a person of a particular description…ceases to occupy any premises.”  The Enforcement Guidance says in paragraph 5.26 that for category 1 hazards the authority:

“will need to consider very carefully whether a suspended notice is the appropriate way of responding.”

The compensating authority were satisfied that the category 1 hazard did not involve an imminent risk of serious harm to the health and safety of any of the occupants of Flat 7 and consequently it was not necessary for them to make an emergency prohibition order. 

103.         I consider that the actions of the compensating authority were not inconsistent with their assessment of the use of Flat 7 as a self-contained flat as a category 1 hazard.

104.         For the reasons I give in paragraphs 88 to 89 above, I think it unlikely that there will be many (if any) references involving rule 4 where the service of a prohibition order does not include the assessment of  crowding and space as a hazard.  Where such a hazard exists the influence of that assessment on the application of rule 4 must be a matter of fact and evidence in each case.  In the present reference I have placed weight upon the compensating authority’s assessment of that hazard in the highest (“most dangerous”) category and the fact that it was not challenged on appeal.  Those circumstances are unlikely to apply in every case.

105.         I conclude that the claim for compensation in this case is solely based upon an increase in the value of land which is due to the use of Flat 7 as a separate self-contained flat.  That use was detrimental to the health of the occupants of that flat and, under rule 4, the increase in value shall not be taken into account.  I therefore determine that no compensation shall be paid.

106.         Under Direction 12.8 of the Upper Tribunal (Lands Chamber) Practice Directions where proceedings are determined in accordance with the written representations procedure, costs will only be awarded if there has been an unreasonable failure on the part of the claimant to accept an offer to settle, or if either party has behaved otherwise unreasonably, or the circumstances are in some other respect exceptional.  None of these circumstances apply in this reference and I therefore make no order as to costs.

Dated 10 October 2011

 

 

A J Trott FRICS


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