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
- Granted As published: FINAL DECISION
- Decision
- Granted As published: 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.
Watch members (£5 a month) open the document list 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 0.3 miles
-
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
88% 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
88% historically approved · decision due ~29 Sep
Alterations including erection of single storey side/rear extension.
Awaiting decision ExtensionSmall domestic -
72 Bellamy Street SW12 8BU
88% historically approved · decision due ~4 Nov
Alterations including erection of single-storey rear/side extension.
Awaiting decision ExtensionSmall domestic -
Small domestic
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.