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Official casework recordDismissedCurrent release

Appeal 3357647

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

the demolition of 2 single storey and 1 2-storey outbuildings within the yard and the construction of a 2-storey side extension to the existing dwelling to provide additional ground floor living accommodation, and two first floor bedrooms. The works also include new external paving and entrance gates to the existing front wall and further excavation of the existing basement without complying with a condition attached to planning permission Ref 20/04149/FUL.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. 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.

  3. Section 04

    Preliminary and Procedural Matters

    Planning permission was granted for the construction of a two-storey extension on the side of 85 Bonnington Square1. Condition 4 of that permission restricts the flat roof area over the extension being used as a balcony, terrace, sit out area, or other amenity area. The appellant seeks to remove this condition to enable the use of the roof as a terrace.

    The permitted extension has been constructed. During my site visit, I observed that there was a permanent means of access onto the roof in the form of spiral stairs with an enclosure, railings around the perimeter of the flat roof area, and a foldable sun lounger. The appellant’s heritage statement identifies the current railings as being unauthorised. Although it was evident that work was still being undertaken on the flat roof, my observations would suggest that planning permission has been carried out without compliance with condition 4, the subject of this appeal. I have no 1 Planning application reference 20/04149/FUL. evidence before me to suggest that the breach of condition occurred before the planning application was made. Therefore, I have considered the appeal under Section 73 of the Town and Country Planning Act 1990 (as amended).

    The appellant has submitted this appeal together with a separate appeal against the refusal to grant planning permission for a roof terrace, installation of railings, privacy screen and staircase enclosure2. Both appeals share an appeal statement submitted by the appellant. I have assessed and made my recommendation on the two appeals simultaneously but independently of one another.

  4. Section 05

    Main Issue

    The main issue is the effect that removing condition 4 would have on the living conditions of the neighbouring occupiers, with specific regard to privacy and outlook.

  5. Section 06

    Reasons for the Recommendation

    The appeal property, [site address] is shorter and wider than the surrounding terraced dwellings. The two-storey flat-roofed extension sits between the main bulk of No 85, and the neighbouring three-storey property, No 82. The extension is the full width between the host and No 82 at ground level, however it steps away from No 82 at first floor level.

    Condition 4 was imposed to safeguard the privacy and amenities of adjoining occupiers to accord with Policy Q2 of the Lambeth Local Plan (2015) (Local Plan). Criterion (ii) and (iii) of Policy Q2 are most relevant, in that they seek to support development if it provides acceptable standards of privacy and adequate outlook, avoiding wherever possible any undue sense of enclosure or unacceptable levels of overlooking.

    The extension does not have any windows which overlook the rear elevation, or rear courtyard, of No 82. As such, the occupants of No 82 currently experience a high level of privacy from the north. The removal of condition 4 would allow the whole roof to be used as an outdoor living area, which would provide an opportunity for direct overlooking into the upper floor windows and courtyard as well as an increased perception of being overlooked from this vantage point. The introduction of overlooking opportunities, particularly given the height of the roof above the courtyard would reduce the level of privacy currently experienced by the neighbouring occupants. It would therefore, have a harmful impact on the privacy of the occupants of No 82.

    The corner of the extension nearest to No 82 was stepped in at first floor level, and the Planning Officer notes that this provides acceptable outlook from the first-floor window of No 82. The introduction of an outdoor area on the roof would not in itself create a sense of enclosure. However, any safety or other measures that would be required may give rise to harm to the living conditions of neighbouring occupiers. Whilst potentially addressing privacy, it has not been adequately demonstrated that the installation of a screen would not cause subsequent harm to the outlook afforded to the habitable rooms and rear courtyard of No 82. In any case, development to make the roof safe and usable is outside of the scope of my assessment for the removal of the condition. 2 Appeal ref: APP/N5660/D/24/3357646

    Accordingly, the use of the roof as a terrace would adversely affect the living conditions of the occupants of No 82, with specific regard to privacy, outlook and daylight. As such, the disputed condition remains reasonable and necessary. The proposal would conflict with Policy Q2 of the Local Plan as set out above.

  6. Section 07

    Conclusion and Recommendation

    For the reasons given above and having had regard to all other matters raised, I recommend that the appeal should be dismissed.

  7. 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 2191No official casework-database value to compare
    Extracted decision date · page 1
    8 September 2025Matches the official casework database
    Extracted site visit dates
    20 June 2025 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3357647
Application reference
24/02408/VOC
Lead case reference
Not recorded
Planning authority
London Borough of Lambeth
Planning authority code
E09000022

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
2. Refused permission to vary or remove a condition(s)
Appeal reason
Appeal Against Conditions
Type detail
Unknown
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
126 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
17 December 2024
Valid date
8 January 2025
Start date
5 February 2025
Planning authority decision date
25 September 2024
Appeal decision date
8 September 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
75914
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