Planning application
54 Tonsley Hill SW18 1BD
Works: Extension 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 first floor rear extension.
As published by the council, reference 2025/4035
Application record
- Reference
- 2025/4035
- Type
- Householder
- Status
- FINAL DECISION
- Decision
- Approve with Conditions
- Received
- 6 Nov 2025
- Validated
- 20 Nov 2025
- Decided
- 16 Mar 2026
- Ward
- Wandsworth Town
- Decision by
- Delegated Standard
- Postcode
- SW18 1BD
Timeline
Dates from the published record
-
6 Nov 2025
Received by Wandsworth
-
20 Nov 2025
Validated
Checked as complete and ready for consideration.
-
16 Mar 2026
Decision issued: Approve with Conditions
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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 16 March 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
Within 500 metres
-
41 Tonsley Hill SW18 1BE
Erection of roof extension above two storey back addition and formation of roof terrace with 1.7m high screen surround.
Granted Householder Extension 9 docsDomestic -
44 Tonsley Hill SW18 1BB
Alterations including erection of replacement front and rear mansard roof extension to main roof including new dormers (front and rear with French doors and safety railings to rear) extension at first floor level to the rear and 6 rooflights. New flat roof to existing ground floor extension
Granted Householder Extension Loft or dormer +1 21 docsDomestic -
11 Tonsley Street SW18 1BJ
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 28/08/2025 ref 2025/2397 (Alterations including erection of mansard roof extension to main rear roof including raising the ridge height by 450mm; erection of single-storey rear/side extension.) to allow design changes including change to rear window materials, rear mansard roof window changed to a Juliet balcony, changes to rear rooflights and associated internal changes
Granted Amendments Extension Loft or dormer +2 7 docsSmall domestic -
35 Tonsley Hill SW18 1BE
Alterations including erection of a single storey rear/side extension.
Granted Householder Extension 8 docsSmall domestic -
33 Tonsley Hill SW18 1BE
Erection of mansard roof extension above two storey back addition.
Refused Householder Extension Loft or dormer 7 docsDomestic -
13 Fullerton Road SW18 1BU
Alterations including erection of mansard roof extension to main rear roof including raising ridge by 300mm and erection of single storey rear extension and alterations to existing single strorey side extension
Granted Householder Extension Loft or dormer 11 docsSmall domestic
Other householder applications
In Wandsworth
-
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.