Planning application
Spencer Cottage 2 Treville Street SW15 4JX
Works: Extension Loft or dormer Roofing Demolition Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Alterations including erection of a valley infill roof extension and a rear dormer extension to the main rear roof, including raising the existing ridge height and chimney stacks by 300mm; demolition of part of existing single storey outhouse/single storey side extension and erection of single storey ground floor rear and side extensions including cycle store; creation of garden terrace and associated hard and soft landscaping.
As published by the council, reference 2025/4318
Application record
- Reference
- 2025/4318
- Type
- Householder
- Status
- FINAL DECISION
- Decision
- Approve with Conditions
- Received
- 27 Nov 2025
- Validated
- 11 Dec 2025
- Decided
- 4 Feb 2026
- Ward
- Roehampton
- Decision by
- Delegated Standard
- Postcode
- SW15 4JX
Timeline
Dates from the published record
-
27 Nov 2025
Received by Wandsworth
-
11 Dec 2025
Validated
Checked as complete and ready for consideration.
-
4 Feb 2026
Decision issued: Approve with Conditions
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 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 4 February 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 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
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17 Westmead SW15 5BH
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Alterations including erection of single-storey rear extension. Demolition of front and side boundary fence and gate, erection of replacement brick pillars, railings and gate.
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9 Westmead SW15 5BH
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Other householder applications
In Wandsworth
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2026/0398 Granted
65 West Hill Road SW18 1LE
Erection of two, single-storey outbuildings (studio and garden/swimming pool room) ancillary to main house located in rear garden.
-
2025/4355 Granted
44 Endlesham Road SW12 8JL
Alterations including erection of side and rear roof extension to main rear roof and extension above part of two-storey back addition (with French doors and glazed safety screen). Installlation of solar panels to roof of extension.
-
2026/3027 Withdrawn
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. 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.
-
2026/3038 Withdrawn
43 Sistova Road SW12 9QR
Erection of 3m high timber boudary fence.
-
2026/3026 Withdrawn
6 Rockland Road SW15 2LN
Installation of UPVC double glazed sash windows.