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Official casework recordAllowedCurrent release

Appeal 3352672

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

8 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

erection of part two storey and part single storey side and rear extensions.

  1. Section 02

    Decision

    The appeal is allowed and planning permission is granted for erection of part two storey and part single storey side and rear extensions at [site address] , [site address] , [postcode] in accordance with the terms of the application, Ref: 24/01273/HOU, subject to the following conditions:

    The development hereby permitted shall begin not later than 3 years from the date of this decision.

    The materials to be used in the construction of the external surfaces of the development hereby permitted shall accord with the materials set out on the application forms and on the approved plans.

    The development hereby permitted shall be carried out in accordance with the following approved plans: P01, P02, P03 [name], P04 [name], P05 [name], P103 [name], P104, P105 [name], Location Plan.

    The development hereby permitted shall be carried out and maintained in accordance with the submitted [name].

  2. Section 03

    Preliminary Matters

    I have noted that the Council amended the description of development to refer to ‘extension’ in the singular rather than ‘extensions’ as set out on the application forms. I do not consider that the amendment is necessary, and I am satisfied that the Appellants’ original description of development is accurate and have continued to use this in the decision.

    There appear to be a discrepancy between the revision number for Plan P103 as recorded on the plan list and as shown on the submitted plan. I have referenced the revision number as shown on the submitted plan.

  3. Section 04

    [name]

    The main issues in this appeal are: • The effect of the proposal on the character and appearance of the existing property and on the street scene, and • The effect of the proposal on the living conditions of the neighbours of surrounding properties, with particular regard to outlook.

  4. Section 05

    Character and appearance

    The appeal property is an end of terrace two storey dwelling on the north-western side of [address], and the flank elevation faces onto [address] as it turns towards [address]. It is situated in a predominantly residential area with a mix of properties. There are two existing single storey side extensions at the appeal property, the one towards the front has a hipped roof and the one to the rear a flat roof and both have different eaves height.

    The proposal would seek to replace the flat roof single storey extension with a two storey side extension to the rear of the single storey extension. The extension would wrap around part way to the rear of the dwelling over a single storey rear extension the depth of the extended property. The single storey extension to the rear would be slightly deeper than the rear extension to the immediately adjoining property.

    Although there would be a number of elements, the two storey extension would have a hipped roof which would step up from the remaining single storey side extension but would remain subordinate in height and scale to the main roof over the dwelling. There would be a part crown roof to the single storey rear extension, set behind a pitched roof surround.

    Within the street scene, and particularly from the front and the side, I consider that the various elements would relate well together in terms of their scale and heights and would be seen as subordinate additions to the main house. The side extension would extend almost to the boundary line, but development over one and two storeys directly adjoining the street would not be out of character in the local area, given the presence of similar forms of development in the immediate vicinity. The reduced height in relation to the height of the main roof of the existing property would further assist so that the two storey side extension would not appear over dominant in the street scene.

    I am therefore satisfied that the proposed extensions would respect the character and appearance of the existing property and of the street scene. There would be no conflict with Policy D3 of the London Plan 2021 (London Plan) and Policies CS8 and DM10 of the Council’s Core Strategy 2012 ([name]) as well as the Framework, and in particular Section 12, all of which, amongst other matters, seek a high quality of design which respects the local context.

  5. Section 06

    Living Conditions

    Given the siting of the appeal property at the eastern end of [address] at the junction with [address] and [address], there is only one property facing on to the side of the appeal property at No [address]. However, the proposed side extension, given its siting towards the rear would not be directly opposite that dwelling. Given the distance between No 77 as well as the detailed siting of the proposed side extension, I am satisfied that the proposal would not be overbearing and as a result would not harm the outlook for the neighbours at No 77.

    The adjoining neighbours to the west benefit from a single storey extension of similar depth to the one proposed at the appeal property. The two storey extension would be sited away from the boundary between the two properties and I am satisfied that the living conditions of these neighbours would not be harmed as a result of the proposal, with particular regard to outlook.

    I am therefore satisfied that the proposed extensions would not materially harm the living conditions of the nearby neighbours, with particular regard to loss of outlook. There would be no conflict with Policy D3 of the London Plan, Policies CS8 and DM10 of the [name] and the Framework, and in particular paragraph 135 f) all of which, amongst other things, seek for development to respect the amenities of existing and future occupiers.

    The Council’s second reason for refusal also refers to an overbearing impact and increased sense of enclosure on the application site itself. The basis for this concern is not articulated by the Council. However, given the siting of the two storey development partly to the side of the property and with appropriate garden space remaining, I do not consider that the amenities of the residents of the appeal site would be adversely impacted by the proposed development. There would be no conflict with the development plan policies already referenced.

  6. Section 07

    Conditions

    In terms of conditions, the materials should accord with those set out on the approved plans and the application forms to respect the character and appearance of the existing property and of the local area, and the approved plans should be listed for the avoidance of doubt and in the interests of good planning. I shall also add a condition to require compliance with the submitted [name] in the interests of fire safety.

  7. Section 08

    Conclusion

    For the reasons given above and having regard to all other matters raised, I conclude that this appeal should be allowed.

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 257No official casework-database value to compare
    Extracted decision date · page 1
    6 March 2025Matches the official casework database
    Extracted site visit dates
    26 February 2025 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3352672
Application reference
24/01273/HOU
Lead case reference
Not recorded
Planning authority
Royal Borough of Kingston Upon Thames
Planning authority code
E09000021

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
1
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
Allowed
Decision category
Allowed
Received date
26 September 2024
Valid date
26 October 2024
Start date
25 October 2024
Planning authority decision date
19 July 2024
Appeal decision date
6 March 2025

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
65767
First seen
20 August 2026 at 14:25
Last seen
20 August 2026 at 16:28
Removed from release
Not recorded
Record created
20 August 2026 at 14:25
Record updated
24 August 2026 at 16:21