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Official casework recordDismissedCurrent release

Appeal 3268175

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 “1 storey roof extension”.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    Appeal Procedure

    The site visit was undertaken by an Appeal Planning Officer whose recommendation is set out below and to which the Inspector has had regard before deciding the appeal.

  3. Section 04

    Main Issue

    The main issue is the effect of the proposed development on the living conditions of neighbouring residents, with particular regard to outlook and light.

  4. Section 05

    Reasons for the Recommendation

    The appeal site comprises a three storey residential property at the eastern end of an otherwise four storey building. It protrudes further south than the attached properties to the west and at third floor level has a curved roofline adjacent to [address].

    The proposal would introduce an additional storey, bringing the fourth floor element of the building much closer to the neighbouring properties on [address]. While narrower than previous iterations, with the curved element retained, it nonetheless introduces a significant element of built form.

    Although set further back than the properties below, the proximity of the extension to the rear elevation of the [address] properties would nonetheless reduce the openness experienced at this location. Combined with its depth and bulk, this would create an imposing feature that would clearly change the outlook experienced from the rear windows of the adjacent properties. In this sense it would appear overbearing and dominant from this location, significantly altering the outlook of occupiers such that it would impede their enjoyment of these rooms, making them less pleasant to use.

    The appellant has submitted an updated Daylight and [name], which the Council has provided comments on. This report assesses the impact of the proposal on the light experienced by occupiers of neighbouring properties in line with BRE guidance. While it concludes that one bedroom window in 41 – [address] would not meet the target values, the remaining assessed windows would retain acceptable levels of light with the proposal in place. In addition it is acknowledged that for the purposes of light bedroom are considered with less sensitivity than living rooms or kitchens. As such, the proposal would not have a significant impact in this regard and it would be unlikely that nearby occupiers’ enjoyment of their properties would be reduced as a result of the proposal.

    [name] find that the development would not have a significantly adverse effect on the living conditions of neighbouring residents, with regard to light, it would have a significantly adverse effect on their living conditions with regard to outlook. Accordingly, the proposed development fails to comply with Policy DM2.1 of Islington’s Local Plan Development Management [name] 2013, which seeks to ensure that development respects the amenity of occupiers of neighbouring buildings.

  5. Section 06

    Other Matters

    The appellant has referred to the fact that the adjoining block has recently been extended and points out that all other properties in the estate are at least four stories high. The proposal must be assessed on its own site-specific circumstances and I have found that it would cause harm. Reference to development elsewhere where the circumstances are not comparable carries little weight.

    While the appellant has a growing family and wishes to stay in the area, personal circumstances can be afforded little weight. I am also not persuaded that there are no alternatives that could address the appellant’s needs without policy conflict.

    It is acknowledged that the proposal does not lead to the loss of green space, creates an additional bed space and increases the occupancy of the flat in line with national space standards. However, given the single dwelling element of the proposal it would make a limited contribution in this regard and is not sufficient to outweigh the harm identified above.

  6. Section 07

    Conclusion and Recommendation

    There are no material considerations that indicate the appeal should be determined other than in accordance with the development plan. For the reasons given above, I therefore recommend that the appeal is dismissed.

  7. Section 08

    Inspector’s Decision

    I have considered all the submitted evidence and the Appeal Planning Officer’s report, and, on that basis, I agree that the appeal should be 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 149No official casework-database value to compare
    Extracted decision date · page 1
    13 July 2021Matches the official casework database
    Extracted site visit dates
    1 June 2021 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3268175
Application reference
P2020/2750/FUL
Lead case reference
Not recorded
Planning authority
London Borough of Islington
Planning authority code
E09000019

Casework details

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

Casework type
Planning Appeal
Procedure
Written Representations
Development type
Other minor 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
0.007 hectares
Floor space
40 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
2 February 2021
Valid date
2 February 2021
Start date
24 March 2021
Planning authority decision date
9 December 2020
Appeal decision date
13 July 2021

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
622
First seen
20 August 2026 at 14:24
Last seen
20 August 2026 at 16:25
Removed from release
Not recorded
Record created
20 August 2026 at 14:24
Record updated
20 August 2026 at 16:25