Planning application
6B Treport Street SW18
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.
Proposal
Erection of mansard style rear roof extension to main roof and over part of rear addition.
As published by the council, reference 2012/2050
Application record
- Reference
- 2012/2050
- Type
- Householder
- Status
- Withdrawn As published: WITHDRAWN
- Decision
- Withdrawn
- Received
- 7 May 2012
- Ward
- DC West
- Decision by
- Withdrawn-Council
Timeline
Dates from the published record
-
7 May 2012
Received by Wandsworth
-
20 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
10 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat withdrawal means
The applicant withdrew this application before Wandsworth decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
14-16 Treport Street SW18 2BP
Details of water calculations, cycle storage, and waste stroage pursuant to conditions 7, 8 and 9 of planning permission dated 20/02/2026 ref. 2025/4086 (Alterations including erection of mansard extensions to the main rear roof including raising the existing ridge heights by 180mm; erection of extensions above part of the two-storey back additions and formation of roof terraces above the two-storey back additions. Proposed works in connection with creation of 2 additional two-bedroom flats.
Refused Full applications New dwelling Extension +1 10 docs -
14-16 Treport Street SW18 2BP
Alterations including erection of mansard extensions to the main rear roof including raising the existing ridge heights by 180mm; erection of extensions above part of the two-storey back additions and formation of roof terraces above the two-storey back additions. Proposed works in connection with creation of 2 additional two-bedroom flats. [RECONSULT DUE TO AMENDMENTS] namely: reduced size of rear terraces, installation of 1.7m opaque screens surrounding terraces, reduced size of rooflights to front elevation and open riser stairs to access new residential units.
Granted Full applications New dwelling Extension +1 12 docs -
14-16 Treport Street SW18 2BP
Details of water calculations, cycle storage, and waste storage pursuant to conditions 7, 8 and 9 of planning permission dated 20/02/2026 ref. 2025/4086 - Alterations including erection of mansard extensions to the main rear roof including raising the existing ridge heights by 180mm; erection of extensions above part of the two-storey back additions and formation of roof terraces above the two-storey back additions. Proposed works in connection with creation of 2 additional two-bedroom flats.
Granted Full applications New dwelling Extension +1 11 docs -
Flat First Floor A 195 Garratt Lane SW18 4DR
Details of BREEAM (post construction) pursuant to condition 4 planning permission dated 18/12/2023 ref 2023/3708 (Alterations including erection of mansard roof extension to main rear roof, including raising the ridge by 300mm. Extension above twostorey back addition with French doors and formation of a roof terrace with glazed 1.7m screen surround; Installation of French doors and safety railings to first and second floor back addition replacing existing windows; installation of 2 x windows to second floor, and replacement windows to first floor side elevation of back addition. Works in connection with the proposed conversion of the existing 1 x 3-bedroom flat to 3 x 1-bedroom flats with associated cycle and refuse storage.)
Granted Full applications New dwelling Extension +2 7 docs -
191 Garratt Lane SW18 4DR
Alterations including erection of replacement dormer to main rear roof and extension above part of two storey back addition in connection with use of upper floors as 1 x 1-bedroom flat and 1 x 2-bedroom flat.
Refused Full applications Extension Loft or dormer 9 docs -
50 Aslett Street SW18 2BN
88% historically approved · decision due ~24 Sep
Alterations including erection of a rear roof extension to main roof and an extension over the two-storey rear addition.
Awaiting decision Extension
Other householder applications
In Wandsworth
-
2025/3832 Refused
9 Frensham Drive SW15 3EB
Alterations including erection of mansard roof extension to main rear roof including raising the ridge by 200mm and erection of single-storey rear extension. Formation of roof terrace at first floor level with 1.7m high screen surround.
-
2026/3241 Withdrawn
2 Brightwell Crescent SW17 9AE
Removal of existing fence andf stub trunks of trees and the erection of a new fence with new landscaping.
-
2026/0948 Granted
40 Wakehurst Road SW11 6BY
Excavation to create an enlarge basement including formation of front and rear lightwells with grille over front lightwell.
-
2026/0923 Granted
42 A Bickersteth Road SW17 9SQ
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) and extension above part of two-storey back addition; Formation of roof terrace above two-storey back addition with 1.7m high screen surround. Installation of an external spiral staircase from first floor level to ground floor level.
-
2026/3222 Withdrawn
21 Gaskarth Road SW12 9NN
Erection of an extension to the main rear roof to provide access to a proposed roof terrace with a 1.7m high screen surround above part of the three-storey back addition.