Planning application
10 Gamlen Road SW15 1AB
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Relates to 2026/1990
Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.
Proposal
Alterations including erection of a mansard extension (with French doors and safety railings) to the main rear roof, including raising the ridge by 100mm, installation of two rooflights to front roofslope, installation of a new pitched roof and patio doors to the existing single storey rear extension. Revisions to planning permission 2026/1990, to include reduction of rear extension rooflights from three to two; addition of one conservation rooflight to the front roof slope above the stairwell; and improvements to the front garden and boundary treatment, including a new brick boundary wall, planting, path and paving, cycle store, and external redecoration.
As published by the council, reference 2026/3027
Application record
- Reference
- 2026/3027
- Type
- Householder
- Status
- Withdrawn As published: INVALID
- Decision
- Withdrawn
- Received
- 24 Aug 2026
- Validated
- 24 Aug 2026
- Ward
- DC Validation
- Postcode
- SW15 1AB
Site history
Applications at this address on the Wandsworth register
This site has had 2 applications since 2026: 1 approved, 0 refused.
-
2026/1990 Granted
10 Gamlen Road SW15 1AB
Alterations including erection of a mansard extension (with French doors and safety railings) to the main rear roof, including raising the ridge by 100mm, installation of two rooflights to front roofslope, installation of a new pitched roof and patio doors to the existing single storey rear extension.
Timeline
Dates from the published record
-
24 Aug 2026
Received by Wandsworth
-
30 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
2026/1990 Granted
10 Gamlen Road SW15 1AB
Alterations including erection of a mansard extension (with French doors and safety railings) to the main rear roof, including raising the ridge by 100mm, installation of two rooflights to front roofslope, installation of a new pitched roof and patio doors to the existing single storey rear extension.
Documents
Plans, drawings, consultee responses and the officer's report
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
-
10 Gamlen Road SW15 1AB
Alterations including erection of a mansard extension (with French doors and safety railings) to the main rear roof, including raising the ridge by 100mm, installation of two rooflights to front roofslope, installation of a new pitched roof and patio doors to the existing single storey rear extension.
Granted Householder Extension Loft or dormer +1 21 docsSmall domestic -
8 Clarendon Drive SW15 1AA
5 DAY DDD NOTIFICATION T1-Silver Birch Dead tree, fell to ground level as soon as possible.
Decided Trees 4 docs -
8 Clarendon Drive SW15 1AA
T1-Apple Very large and wide-spreading tree in the front of the property. Overhanging car parking spaces and encroaching on the front elevation of the house. Resize the canopy by reducing 1-2m below the previous pruning points, approximately 3-4m from branch tips T2-Ash Reduce regrowth sections by 1-2m from branch tips and raise crown over neighbouring outbuilding T3-Evergreen Magnolia Reduce canopy by 2-3m from branch tips T4-Plum Leaning small tree close to the house: Fell.
Decided Trees 3 docs -
6 Clarendon Drive SW15 1AA
Details of water efficiency pursuant to condition 21 of planning permission dated 20/12/2022 ref: 2022/3398 (Redevelopment and erection of seven two-storey (plus basement and roof level) houses (1 x 5-bed and 6 x 4 bed) with associated landscaping including removal of two trees and proposed replacement trees; two on-street parking spaces, on-site cycle parking and refuse storage.)
Granted Full applications Trees 4 docs -
6 Clarendon Drive SW15 1AA
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 20/12/2022 ref: 2022/3398 (Redevelopment and erection of seven two-storey (plus basement and roof level) houses (1 x 5-bed and 6 x 4 bed) with associated landscaping including removal of two trees and proposed replacement trees; two on-street parking spaces, on-site cycle parking and refuse storage.) as varied by planning permission dated 31/10/2023 ref: 2023/1926 to allow various design changes to all units including changes to front lightwells, rearrangement of bin storage, elevational and fenestration changes to approved dwellinghouses on plots 5, 6, and 7.
Refused Amendments Windows or glazing Trees 17 docs -
6 Clarendon Drive SW15 1AA
Non-material amendment to planning permission dated 21/05/2025 ref 2025/0815 (Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 20/12/2022 ref: 2022/3398 (Redevelopment and erection of seven two-storey (plus basement and roof level) houses (1 x 5-bed and 6 x 4 bed) with associated landscaping including removal of two trees and proposed replacement trees; two on-street parking spaces, on-site cycle parking and refuse storage.) as varied by planning permission dated 31/10/2023 ref: 2023/1926 to allow various design changes to all units including changes to front lightwells, rearrangement of bin storage, elevational and fenestration changes to approved dwellinghouses on plots 5, 6, and 7.) to allow the sub-division of the lanscaped area in fornt of Houses 5-7.
Refused Amendments Windows or glazing Trees 7 docs
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.