Planning application
5 A Quinton Street SW18 3QR
Works: Extension Loft or dormer
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Non-material amendment to planning permission dated 06/06/2024 ref 2024/0668 (Alterations including erection of mansard roof extension to main rear roof; erection of roof extension and formation of roof terrace with 1.7m glass safety surround above two storey back addition. Installation of external staircase to rear elevation provide access to garden.) to allow amendments to roof lights and raise the rear flat roof about 10cm to be same level as front flat roof, changes to roof terrace and other design changes
As published by the council, reference 2026/0053
Application record
- Reference
- 2026/0053
- Type
- Non-Material Amendment
- Status
- FINAL DECISION
- Decision
- Refuse
- Received
- 6 Jan 2026
- Validated
- 13 Jan 2026
- Decided
- 2 Feb 2026
- Ward
- Wandsworth Common
- Decision by
- Delegated Standard
- Postcode
- SW18 3QR
Timeline
Dates from the published record
-
6 Jan 2026
Received by Wandsworth
-
13 Jan 2026
Validated
Checked as complete and ready for consideration.
-
2 Feb 2026
Decision issued: Refuse
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
4 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
About amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
-
5 A Quinton Street SW18 3QR
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 04/06/2024 ref 2024/0668 (Alterations including erection of mansard roof extension to main rear roof; erection of roof extension and formation of roof terrace with 1.7m glass safety surround above two storey back addition. Installation of external staircase to rear elevation provide access to garden.) to allow design changes including roof and fenestration changes as follows: flat roof now flush, removal of windows to the dormer side wall, increase in the size of the roof terrace, front roof slope to include one skylight and two skylights on the flat roof, face of the primary dormer wing previously slanted, now straight, amendments to external staircase dimensions.
Granted Amendments Extension Loft or dormer +1 6 docs -
20 A Quinton Street SW18 3QS
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 200mm and extension above part of two-storey back addition; formation of roof terrace above two-storey back addition with 1.7m high screen surround. Metal staircase to rear (AMMENDED DESCRIPTION)
Granted Full applications Extension Loft or dormer +1 7 docs -
4 Isis Street SW18 3QN
Alterations including erection of single storey rear and side infill extension.
Granted Householder Extension 7 docsSmall domestic -
26 A Quinton Street SW18 3QS
Alterations including erection of mansard roof extension to main rear roof including raising the ridge by 200mm and extension above part of two-storey back addition
Granted Full applications Extension Loft or dormer 21 docs -
625 Garratt Lane SW18 4SX
Alterations including erection of a mansard extension to main rear roof including raising the ridge height by 100mm; erection of an extension above two-storey rear addition with formation of second floor rear roof terrace enclosed by 1.7m high obscured glass screen; erectoin of part single, part two-storey rear addition; insertion of new shopfront. Works in connection with the proposed conversion of the property into 4 self contained flats, with commercial use retained at front ground floor and basement level.
Refused Full applications New dwelling Extension +3 12 docs -
470-472 Garratt Lane SW18 4HJ
Erection of a dormer extension to main rear roof slope with French doors and safety railings, raising of ridge line by 300mm and extension over two-storey rear addition.
Granted Full applications Extension Loft or dormer +1 6 docs
Other amendments applications
In Wandsworth
-
2026/2953 Awaiting decision
2-18 Yelverton Road SW11 3QG
Variation of condition 30 pursuant to planning permission dated 22/12/2022 ref 2021/1682 (Erection of a part 3/17 storey mixed-use development plus basement, providing 369 sq.m of commercial office floor space (Class E) and 224 sq.m of creative workspace (flexible Class E/Sui Generis) at ground and basement levels and 79 residential units at upper levels; communal garden on the 3rd floor; with 6 car parking spaces and cycle parking spaces at basement level; disabled car parking space on Yelverton Road and visitor cycle parking spaces on York Road and associated infrastructure works.) so as to allow the change from restriction for use as creative workspace and no other purpose due to financial viability.
-
2026/2955 Awaiting decision
1 B Streathbourne Road SW17 8QZ
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 29/06/2026 ref 2026/1712 (Installation of replacement windows to first and second floor front and rear elevations.) to sllow the front elevation upper windows intermediate central mullion to be reduced in width from 166mm to 70mm and the width of the sash stiless to be increasesd from 50mm instead of 44mm.
-
2026/0960 Granted
5 A Quinton Street SW18 3QR
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 04/06/2024 ref 2024/0668 (Alterations including erection of mansard roof extension to main rear roof; erection of roof extension and formation of roof terrace with 1.7m glass safety surround above two storey back addition. Installation of external staircase to rear elevation provide access to garden.) to allow design changes including roof and fenestration changes as follows: flat roof now flush, removal of windows to the dormer side wall, increase in the size of the roof terrace, front roof slope to include one skylight and two skylights on the flat roof, face of the primary dormer wing previously slanted, now straight, amendments to external staircase dimensions.
-
2026/1469 Granted
The Old Warehouse 29 B 29B Shelgate Road SW11 1BB
Variation of condition 2 (in accordance with approved drawings), removal of condition 7 (Boundary treatment) and discharge of conditions 5 (Materials), 6 (Detailed drawings), 8 (Refuse) and 9 (Cycle parking) of planning permission dated 15/12/2020 ref 2020/3753 (as varied by application ref: 2025/3254 dated 13/11/2025 and by NMA 2026/0693 dated 19/03/2026) (Alterations to rear block facing Shelgate Road including erection of extension to form additional floor of accommodation in connection with creation of a three-storey 2-bed dwelling house; associated demolition of single storey ground floor extension currently in Use Class E(b) and change of part of ground floor from Class E(b) to C3(a).) to allow to substitute the approved drawings with those 'as built'.
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2026/2862 Awaiting decision
1 Frankland House Balham Hill SW12 9EF
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 29/05/2026 ref 2026/0239 (Installation of replacement windows, re-roofing scheme and installation of PV panels to roofs. ) to allow change to orientation of the fixed panes of some of the windows to comply with Building Regulations. .