Planning application
78 Alderbrook Road SW12 8AB
Works: Extension Loft or dormer Windows or glazing 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 mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 500mm and roof extension above two-storey back addition. Erection of single storey side and rear extension.
As published by the council, reference 2025/4336
Application record
- Reference
- 2025/4336
- Type
- Householder
- Status
- FINAL DECISION
- Decision
- Approve with Conditions
- Received
- 28 Nov 2025
- Validated
- 9 Dec 2025
- Decided
- 29 Jan 2026
- Ward
- Balham
- Decision by
- Delegated Standard
- Postcode
- SW12 8AB
Site history
Applications at this address on the Wandsworth register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
2026/0429 Granted
78 Alderbrook Road SW12 8AB
Alterations including erection extension above two-storey back addition.
Timeline
Dates from the published record
-
28 Nov 2025
Received by Wandsworth
-
9 Dec 2025
Validated
Checked as complete and ready for consideration.
-
29 Jan 2026
Decision issued: Approve with Conditions
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
26 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 29 January 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
-
78 Alderbrook Road SW12 8AB
Alterations including erection extension above two-storey back addition.
Granted Lawful development Extension 14 docs -
80 Alderbrook Road SW12 8AB
Erection of a ground floor rear/side extension, erection of an extension to main rear roof slope and extension over two-storey back addition, raising the ridge by 0.5m and French door and safety railing.
Granted Householder Extension 13 docsDomestic -
2 Bellamy Street SW12 8BU
89% historically approved · decision due ~2 Nov
Alterations including erection of an extension above two-storey addition and erection of a single-storey ground floor rear/side extension.
Awaiting decision ExtensionSmall domestic -
22 Bellamy Street SW12 8BU
89% historically approved · decision due ~29 Sep
Alterations including erection of single storey side/rear extension.
Awaiting decision ExtensionSmall domestic -
Small domestic
-
74 Bellamy Street SW12 8BU
Alterations including erection of a roof extension (with French doors and safety railing) to main rear roof and extension above the two-storey back addition; Erection of a single storey rear/side extension.
Granted Lawful development Extension Windows or glazing 14 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.