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Official casework recordDismissedCurrent release

Appeal 3329284

Public case and site metadata stored from the official casework database, including fields that were empty in the source release.

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Official decision document

The decision, section by section

5 sections

Read the development description and the Inspector’s text from the official decision PDF in source order. Source headings are retained where available. Personal and contact details are removed by an automated privacy filter; this is source material, not Rules for You analysis.

Section 01

Development description

the conversion of an existing outbuilding into [name] and home cinema for incidental use of occupiers of the host dwelling.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    Procedural Matters

    The Council, in its decision notice, states that it is not satisfied that the proposed development falls within any class of permitted development specified in Schedule 2 to the Town and Country Planning (General Permitted Development) Order 1995.

    The appellant states that whilst the proposed development would not comprise a wholly independent residential unit, it would comprise living accommodation for a family member and would also be used as a home cinema by family members.

    The proposed accommodation has been designed to provide living accommodation and includes a bedroom, bathroom and a kitchenette. It would be capable of being accessed separately from the main dwellinghouse and providing primary habitable accommodation separate from the main dwellinghouse.

    Taking account of the above, the main issue in this case, as set out below, is whether the proposed development would result in acceptable living conditions for future occupiers.

    The Council states in its decision notice that the proposed development would harm the character and appearance of the area. However, this is at odds with the Council’s own officer’s report, which states that the overall scale, design and siting of the of the existing outbuilding is acceptable.

    The outbuilding has a lawful development certificate and there is no substantive evidence before me to demonstrate that the proposed development would harm the character and appearance of the area.

  3. Section 04

    Main Issue

    The main issue in this case is whether the proposed development would result in acceptable living conditions for future occupiers, with regards to internal space.

  4. Section 05

    Reasons

    The appeal property is a two storey semi-detached dwelling located in a residential area characterised by the presence of similar two storey semi-detached dwellings set back from the road behind short parking areas. 10.The presence of a wide grass verge and street trees opposite the appeal property, along with glimpses through to the rear gardens of dwellings provides for a pleasant, green and spacious local character. 11.The appeal property has been extended to the rear and the outbuilding the subject of this appeal is located at end of the rear garden, stretching across its width. 12.The proposed development would be laid out as living accommodation with a separate bedroom, a bathroom and a kitchenette/living area, also to be used as a cinema room. I find that this would result in living accommodation being “squeezed” into a small area, such that there would only be minimal space for normal living requirements, such as a chair and table, eating space and a bed, as well as providing seating for a home cinema for family use and still providing adequate space for circulation and for general day-to-day living requirements. 13.I find that this would result in the overall accommodation being unduly cramped and that as such, the proposed development would fail to provide suitable living accommodation for future occupiers. 14.Taking the above into account, I find that the proposed development would not result in acceptable living conditions for future occupiers, with regards to internal space, contrary to the National Planning Policy Framework; to London Plan Policy D3; to DMP1 Policy DM1; and to the Council’s Supplementary Planning Document: [name] (2010), which together amongst other things, seek to protect residential amenity.

Planning inspector and document dates

The official casework attribution is grouped under a one-way keyed hash and shown only by its local identifier. Decision-letter dates and page references are extracted by fixed first-page rules and checked against that authoritative record.

  • Appeal Decision

    Extracted inspector · page 1
    Inspector attribution ID 601No official casework-database value to compare
    Extracted decision date · page 1
    2 February 2024Matches the official casework database
    Extracted site visit dates
    16 January 2024 (page 1)
  • Costs Decision

    Extracted inspector · page 1
    Inspector attribution ID 601No official casework-database value to compare
    Extracted decision date · page 1
    2 February 2024Matches the official casework database
    Extracted site visit dates
    16 January 2024 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3329284
Application reference
P/1768/23
Lead case reference
Not recorded
Planning authority
London Borough of Harrow
Planning authority code
E09000015

Casework details

The casework, procedure, development and linking details supplied by the official record.

Casework type
Householder (HAS)
Procedure
Written Representations
Development type
Householder developments
Appeal type reason
1. Refused planning permission
Appeal reason
Refusal
Type detail
Planning Appeals - Full
Jurisdiction
Transferred
Link status
Not Linked

Site and development

Published appeal-site measurements and planning designations, without the withheld precise location fields.

Site area
Not recorded
Floor space
Not recorded
Number of residences
0
Site in Green Belt
No
Agricultural holding
No
Affects setting of a listed building
Not recorded
Historic building grant made
Not recorded
Relates to a conservation area
Not recorded
Flooding is an issue
Not recorded
Site within an AONB
Not recorded
Site within an SSSI
Not recorded

Decision and dates

The published outcome and every imported case date.

Official decision
Dismissed
Decision category
Dismissed
Received date
11 September 2023
Valid date
11 September 2023
Start date
26 October 2023
Planning authority decision date
10 August 2023
Appeal decision date
2 February 2024

Case administration

Published recovery, call-in, costs and enforcement information for this case.

Redetermined
No
Bespoke
No
Date recovered
Not recorded
Date not recovered or derecovered
Not recorded
Call-in date
Not recorded
Costs applied for
Not recorded
Enforcement grounds count
Not recorded
Enforcement grounds
Not recorded

Source and catalogue history

When this record appeared in the rolling official release and when the catalogue stored it.

Source
Planning Inspectorate casework database
Source data system
Horizon
Dataset status
Current release
Catalogue record ID
45875
First seen
20 August 2026 at 14:24
Last seen
20 August 2026 at 16:27
Removed from release
Not recorded
Record created
20 August 2026 at 14:24
Record updated
24 August 2026 at 16:21