Appeal 3359886
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
9 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
a retrospective side, rear and front single storey extension.
Section 02
Decision
The appeal is dismissed.
Section 03
Appeal Procedure
The site visit was undertaken by a representative of the Inspector whose recommendation is set out below and to which the Inspector has had regard before deciding the appeal.
Section 04
Preliminary Matters
The appeal form uses the description on the decision notice. However, I am satisfied that the description on the application form, which I have used above, accurately describes the development to which the appeal relates. Clarification has been sought on the appellant’s name as two different ones were used on the application and appeal forms. The appellant has confirmed that there was just some variation in the last name. As a result, the appellant’s name has been taken from the application form.
Prior to this decision, a revised National Planning Policy Framework (the Framework) was published. Having reviewed the changes, I am satisfied that they do not affect the substantive matters of the appeal and proceeding without further consultation with the main parties would not be prejudicial to their respective cases.
Section 05
Main Issue
The Council have raised no objections to the siting and scale of the rear and side extension, and I have no reason to disagree. Therefore, and with the above in mind, my recommendation focusses on the width of the front extension and the material choices of both the front and rear extensions and specifically their effect on the character and appearance of the area.
Section 06
Reasons for the Recommendation
The appeal site is an end terrace property within a staggered row of four. They have a pleasant uniformity and repeating rhythm through their external materials, design, size and front elevations. Wider dwellings are also generally uniform with only a modest variance in material choices. Any instances of front extensions to properties are small scale and recessive. The street scene is pleasant and consistent which contributes positively to the character and appearance of the area.
The front extension partially spans across the front elevation of the property and replaces an infilled flat roof porch. It gives an appearance of an overemphasised extension which detracts from the originality of the front elevation. Moreover, its increased width sits uncomfortably with the prevailing character of the four terraced dwellings, their modest porches and relatively unaltered front elevations.
The expanse of the grey render against the red brick of the property in conjunction with the width and substance of the extension contrasts harmfully with the wider row. It presents a stark and alien feature which doesn’t follow the conventional pattern. Render is not the prevailing material nor dominant within the consistent set of four dwellings. Whilst the appellant has advised that they had the intention to render the property, this is not a matter to be determined as part of this appeal and therefore only little weight can be given to this. In relation to the rear extension, timber cladding is typically seen on sheds or outbuildings rather than extensions. However, in this instance, it is of a high quality and sits comfortably with the dwelling. It is sufficiently shielded so as not to detract from the street scene.
With the above in mind, and notwithstanding the lack of harm found to the rear which is neutral in any case, the proposal causes harm to the character and appearance of the area. It therefore conflicts with Policies EN1, EN2 and H15 of the Slough Local Plan 2004, Core Policy 8 of the Slough Local Development Framework 2008, the Slough Local Development Framework Residential Extension Guidelines Supplementary Planning Document and the Framework which, amongst other things, seek to ensure that development proposals are of a high-quality design and standard.
Section 07
Other Matters
Whilst there are some inaccuracies in the Council’s report surrounding the acceptability of the proposal, the reason for refusal is clear in describing what is considered unacceptable. Any lingering concerns over the Council’s handling of the planning application are matters for the main parties to resolve outside of the appeal process. As are any enforcement proceedings. I have no compelling reason to disagree with the Council’s findings on the effect of the proposal on the living conditions of neighbouring occupiers.
Section 08
Conclusion and Recommendation
The appeal scheme would give rise to the harm I have described and, as a result, not comply with the development plan. I would give this substantial weight. I have been given no compelling reason, taking into account the weight I would attach to the other material considerations advanced, to deviate therefrom. I therefore recommend that the appeal should be dismissed.
Section 09
Inspector’s Decision
I have considered all the submitted evidence and my representative’s report and on that basis the appeal is dismissed.
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 1895No official casework-database value to compare
- Extracted decision date · page 1
- 6 May 2025Matches the official casework database
- Extracted site visit dates
- 25 March 2025 (page 1)
Reference and authority
Official identifiers and the planning authority recorded against this case.
- Case reference
- 3359886
- Application reference
- P/20647/000
- Lead case reference
- Not recorded
- Planning authority
- Slough Borough Council
- Planning authority code
- E06000039
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
- 32 m²
- 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
- Dismissed
- Decision category
- Dismissed
- Received date
- 31 January 2025
- Valid date
- 3 February 2025
- Start date
- 21 February 2025
- Planning authority decision date
- 11 November 2024
- Appeal decision date
- 6 May 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
- 69009
- 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