Appeal 3342476
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
10 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
described as “conversion of garage into habitable room and replacement of existing garage door with window”.
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
[name]
The description of development on the application form is for “then works will involve removing the existing garage door and wooden frame and replacing it with matching brick wall to the property and installation of a window in the centre”. However, for conciseness, I have used the description of development from the decision notice, as this more accurately describes the proposal. This is the same description shown on the appeal form.
Section 05
[name]
The main issues are the effect of the proposal on a) the character and appearance of the area and b) highway safety with specific regard to parking provision.
Section 06
Character and Appearance
The appeal site is an end of terraced property with garages being the conjoining feature. Its fenestration is proportionate and hierarchical as is the traditional approach to a building of its type and age. This contributes positively to the character and appearance of the area. The plans show two different options for the window to replace the garage door. Whilst the ground floor plans and one set of elevations show consistent measurements, the window diagram does not reflect this. The diagram shows the width as accurately described, but the height of the window is not consistent. Notwithstanding this, based on the proportions given, a letterbox style window would appear squat and therefore awkward and incongruous against the existing window arrangement and would not represent good quality design. The appellant has suggested amended plans could be conditioned to provide a suitable window. Due to the aforementioned plan ambiguity and lack of appropriate consultation I am unconvinced this would be a fair resolution. Particularly since this would not have been the scheme the Council considered as part of the planning application. It is not for the consideration of an appeal, in any case, to seek amended plans.
Therefore, the proposal would cause harm to the character and appearance of the area. There would thus be conflict with saved Policy EN1 of the Slough Borough Council Local Plan (2004), Core Policy 8 of the Slough Local Development Framework Core Strategy 2006 - 2026 (2008), DP4 and DP5 of the Residential Extensions Guidelines Supplementary Planning Document and the National Planning Policy Framework (2023) (the Framework) which together seek to ensure that development proposals are of a high-quality design and standard.
Section 07
[name]
The parking provision for the dwelling is to the front of the appeal site and there are two parking spaces with one being on the driveway and one being within the existing garage. The appeal site is on the entrance of [address] in which the junction opens out onto [address] with no form of parking restriction. Some driveways have also been extended to accommodate additional parking.
The existing garage is a parking space as per the Council’s standards. The appellant has stated that the garage is too small and the space is used for storage. I have however taken account of the garage for parking on the worst case scenario principle.
During my site visit, there was some capacity on the neighbouring driveways for parking. Whilst this was in the middle of the working day, it implies that many of the returning cars would park on the driveways as well as the surrounding roads. There was some capacity for car parking on the surrounding roads in which cars could sensibly and safely park without impeding the free flow of traffic. Whilst the appeal site is on the corner of the junction, by virtue of the dropped kerb, pavement parking in front of the house would be a sufficient distance away from the junction and would not block visibility splays.
The appellant has provided some survey evidence in which there were between two and three parking spaces on [address] and [address] during different times of the day and on different days. The Council counter that there would be additional stress on the highway by virtue of the proposal. However, without any compelling evidence to support this I have to accept the appellant’s position. Taking into account that, as a maximum, the appeal may, theoretically, displace only one parking space to the public highway.
With these matters in mind, the proposal would not result in harm to the highway that would be detrimental to the safety of users through unacceptably inhibiting the free flow of traffic. Therefore, the proposal would comply with Policy T2 of the Slough Borough Council Local Plan (2004), Core Policy 7 of the of the Slough Local Development Framework Core Strategy 2006 - 2026 (2008) and the Framework which together seek to ensure that highway safety is secured for the users of new and existing development.
Section 08
Other Matters
In regard to any precedent value to my findings, I have given consideration to the individual merits of the appeal scheme and thus the potential displacement of one vehicle to the public highway. In theoretical as opposed to actual terms it is perhaps useful to point out. Any future similar schemes will have to be considered in the same vein, it being incumbent on the Council to evidence any harm that may arise as a result.
I appreciate the personal needs of the appellant for the additional space, but this would not in itself be the source of harm as I have explained it above. It would not in any event justify a window design such as that proposed. I am not therefore led to recommending the appeal be allowed.
Section 09
Conclusion and Recommendation
I have found in the appellant’s favour on the second main issue but this and other areas where the appeal scheme would be acceptable would be a lack of harm which would be neutral in any balance. There would be harm and subsequent development plan conflict arising out of the first main issue. There are no compelling reasons, taking into account other material considerations advanced, to deviate therefrom. I therefore recommend that the appeal should be dismissed.
Section 10
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
- 14 August 2024Matches the official casework database
- Extracted site visit dates
- 23 July 2024 (page 1)
Reference and authority
Official identifiers and the planning authority recorded against this case.
- Case reference
- 3342476
- Application reference
- P/20393/000
- 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
- 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
- Dismissed
- Decision category
- Dismissed
- Received date
- 12 April 2024
- Valid date
- 12 April 2024
- Start date
- 23 May 2024
- Planning authority decision date
- 23 February 2024
- Appeal decision date
- 14 August 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
- 55621
- First seen
- 20 August 2026 at 14:24
- Last seen
- 20 August 2026 at 16:28
- Removed from release
- Not recorded
- Record created
- 20 August 2026 at 14:24
- Record updated
- 24 August 2026 at 16:21