Planning application
53 Tantallon Road SW12 8DF
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Alterations including erection of roof extension to main rear.
As published by the council, reference 2025/3174
Application record
- Reference
- 2025/3174
- Type
- Certificate of Lawfulness - Proposed
- Status
- FINAL DECISION
- Decision
- Approve No Conditions
- Received
- 11 Sep 2025
- Validated
- 25 Sep 2025
- Decided
- 10 Dec 2025
- Ward
- Balham
- Decision by
- Delegated Standard
- Postcode
- SW12 8DF
Timeline
Dates from the published record
-
11 Sep 2025
Received by Wandsworth
-
25 Sep 2025
Validated
Checked as complete and ready for consideration.
-
10 Dec 2025
Decision issued: Approve No 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 10 December 2025, 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
66 Hearnville Road SW12 8RR
89% historically approved · decision due ~23 Apr
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 300mm; formation of roof terrace above two-storey back addition with raised access dormer and 1.7m high screen surround. Erection of single-storey rear/side extension. Extensions and alteraions in connection with conversion of dwellinghouse into 1 x3 bedroom and 1 x2 bedroom flats.
Awaiting decision Full applications New dwelling Extension +2 7 docsSmall domestic -
50 Tantallon Road SW12 8DG
Alterations including erection of roof extension above two storey back addition and single storey rear and side extension.
Granted Householder Extension 9 docsSmall domestic -
Flat First Floor 34 Tantallon Road SW12 8DG
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 150mm ; formation of roof terrace above two-storey back addition with raised access dormer and 1.7m high screen surround.
Granted Full applications Extension Loft or dormer +1 7 docs -
Hornsby House Primary School Hearnville Road SW12 8RS
Alterations including erection of two-storey rear extension to the main school building.
Granted Full applications Extension 35 docs -
55 and 57 Gosberton Road SW12 8LE
Alterations including erection of single-storey rear/side extensions to 55 and 57 Gosberton Road.
Granted Full applications Extension 8 docsSmall domestic -
18 Tantallon Road SW12 8DG
Proposed basement incorporating front and rear lightwells
Granted Householder 11 docsDomestic
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