Planning application
5 A Quinton Street SW18 3QR
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
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.
As published by the council, reference 2026/0960
Application record
- Reference
- 2026/0960
- Type
- Variation of Condition
- Status
- FINAL DECISION
- Decision
- Approve with Conditions
- Received
- 10 Mar 2026
- Validated
- 16 Apr 2026
- Decided
- 17 Aug 2026
- Ward
- Wandsworth Common
- Decision by
- Delegated Standard
- Postcode
- SW18 3QR
Site history
Applications at this address on the Wandsworth register
This site has had 2 applications since 2026: 1 approved, 1 refused.
-
2026/0053 Refused
5 A Quinton Street SW18 3QR
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
Timeline
Dates from the published record
-
10 Mar 2026
Received by Wandsworth
-
16 Apr 2026
Validated
Checked as complete and ready for consideration.
-
29 Jul 2026
Added to PlanIndex
-
17 Aug 2026
Decision issued: Approve with Conditions
Documents
Plans, drawings, consultee responses and the officer's report
6 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 this grant of permission means
Wandsworth granted permission on 17 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
5 A Quinton Street SW18 3QR
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
Refused Amendments Extension Loft or dormer 4 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 -
472B Garratt Lane SW18 4HJ
Continued use as basement studio flat.
Granted Lawful development 21 docs
Other amendment applications
In Wandsworth
-
2026/3135 Awaiting decision
Downshire Field and Alton Activity Centre Alton Estate Roehampton SW15 4PS
Non material amendment to condition 15 pursuant to planning permission dated 20/06/2024 ref 2024/1155 (Full planning permission for landscaping amendments, alterations to footpaths, replacement of the existing children's play facilities, installation of seating and trim trail equipment, public realm alterations, erection of fencing and works to trees. (Council's own application))) to allow the wording to be changed from "Prior to use" to "Within 3 months of the first use"
-
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.
-
2026/1469 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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2025/2809 Granted
189D E F G H K and L Balham High Road SW12 9BE
Variation of condition 8 (Obscured glazing) pursuant to planning permission dated 30/07/2019 ref 2019/1895 (Demolition of existing garages and erection of 7 x 3-storey (plus basement) 3-bedroom houses with associated landscaping, car and cycle parking.) to allow tilt and turn windows, or tilt-only windows to first and second floor bathroom window facing Ravenstone Street.
-
2026/1470 Granted
The Garden Cottage Heath Rise SW15 3HF
Variation of conditions 2 (in accordance with approved drawings), 4 (CEMP), 5 (Biodiversity enhancements), 6 (Landscape details, 9 (Energy) and 12 (Solar panels) of planning permission dated 27/04/2022 ref 2021/5404 (Demolition of existing house and garages and erection of a two-storey 5-bedroom detached house.) to allow a variation to the design of the property, layout and external appearance of the new property, including variations to the roofline and footprint; the addition of a first floor balcony; a ground floor plant room; changes to fenestration and external materials, amendments to the wording of conditions 4, 5, 6, 9, 12 and removal of condition 11