Appeal 3325133
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
described as a single storey monopitch conservatory extension to rear of end of terrace house.
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 and Main Issue
There is no evidence that the Council’s description of development was agreed by the appellant. I have therefore taken the description from the application form which, in any event, adequately describes the development to which the appeal relates.
The provisions of the aforementioned legislation, [name].4(7) specifically, require an assessment as to the impact of a given scheme on the amenity of any adjoining premises (living conditions), taking into account any representations received. This has formed the main issue, with specific regard to the occupants of No [address] and outlook and light.
Section 05
Reasons for the Recommendation
The appeal property is an end of terrace dwelling with roof extensions to the rear, a two storey rear projection and a further single storey rear extension. No 39, to the east, is also and end of terrace property separated from the appeal building by a communal pedestrian access.
There is a small area of patio the immediate rear of No 39 onto which two sets of French style doors face at right angles to one another. This area would be directly adjacent the proposed extension, separated by the aforementioned pedestrian access and a close boarded timber fence. Even taking into account the access and boundary treatment, the proposed extension would all but enclose this area of No 39’s garden and make what is already a tight and restrictive space even more so, unacceptably reducing its quality and thus enjoyment for users. The length and position of the extension would exacerbate the increased sense of enclosure and be unacceptably overbearing to the detriment of the outlook for occupiers of No 39. This harm would extend to users of the closest rooms that look onto the aforementioned area of patio, but it would not be felt as acutely. The size of the garden afforded to No 39 would not be sufficient to acceptably offset this harmful effect. Particularly since the most affected area of the garden in this case would be the patio/sitting out area immediately adjacent the rear of the house.
In regard to light, and taking into account the position of the two houses, their height and proximity of other extensions and boundary treatments, I do not feel that the existing situation would be made sufficiently worse to sustain an objection to the scheme on that ground alone. My concerns on the outlook for occupiers of No 39 would however remain and not be lessened by this finding.
The appeal building benefits from an express planning permission for a single storey extension in the location of the proposal, Council ref 20/01999/HOU. This would project three metres from the rear, nearly a metre shorter than the prior approval scheme I am considering here. The shorter projection would still have a similar effect on the occupiers of No 39 but, in the Council’s view, insufficient to be considered adverse. I agree with the Council’s assessment that the longer projection, in this case, would be harmful in the above terms and the existence of the consented scheme would accordingly not justify it.
The appeal scheme would therefore have an unacceptable effect on the living conditions of neighbouring occupiers following an assessment as to the impact of a given scheme on the amenity of any adjoining premises. It would therefore fail to accord with the conditions and restrictions of the aforementioned legislation. It would also, as far as it is a material consideration relevant to the main issue, fail to comply with Policy DMD 11 of the Development Management Document 2014, insofar as it seeks to safeguard the adequacy of outlook.
Section 06
Other Matters
Whilst there may be other developments in the area that have similar attributes to the proposal, I cannot be certain under which development plan they were determined, what matters were taken into account in their determination or indeed whether they have the benefit of a planning permission in the first instance. They do not therefore affect my recommendation. I am also mindful of the fact that, for a scheme to be acceptable under the prior approval regime for Class A permitted development, materials should match/be similar to the host building. This would be a legislative requirement and accordingly not a matter that would weigh in favour of a given scheme.
Section 07
Conclusion and Recommendation
For the reasons given above, I recommend that the appeal be dismissed.
Section 08
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 site visit dates
- 7 December 2023 (page 1)
Reference and authority
Official identifiers and the planning authority recorded against this case.
- Case reference
- 3325133
- Application reference
- 23/00936/PRH
- Lead case reference
- Not recorded
- Planning authority
- London Borough of Enfield
- Planning authority code
- E09000010
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
- 3. Refused prior approval of permitted development rights
- 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
- 11 m²
- 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
- 30 June 2023
- Valid date
- 13 July 2023
- Start date
- 19 September 2023
- Planning authority decision date
- 26 April 2023
- Appeal decision date
- 13 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
- 46479
- 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