Planning application
41 Avarn Road SW17 9HB
Works: Extension Loft or dormer
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 and erection of extension above part of two storey rear addition and formation of roof terrace with 1.7m high obscured glass surround.
As published by the council, reference 2025/4465
Application record
- Reference
- 2025/4465
- Type
- Application for Full Permission
- Status
- FINAL DECISION
- Decision
- Approve with Conditions
- Received
- 10 Dec 2025
- Validated
- 24 Dec 2025
- Decided
- 4 Feb 2026
- Ward
- Tooting Broadway
- Decision by
- Delegated Standard
- Postcode
- SW17 9HB
Timeline
Dates from the published record
-
10 Dec 2025
Received by Wandsworth
-
24 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
6 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
45 Avarn Road SW17 9HB
Alterations including erection of single storey side extension and erection of single storey outbuilding in rear garden.
Granted Full applications Extension 10 docsSmall domestic -
58 Avarn Road SW17 9HA
89% historically approved · decision due ~15 Oct
Alterations including installation of an external metal staircase from first floor to ground floor in rear garden.
Awaiting decision -
32 Avarn Road SW17 9HA
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 in connection with the change of use from first floor flat (Class C3) into a four bedroom HMO (Class C4).
Granted Full applications Extension Loft or dormer +1 8 docs -
64 Avarn Road SW17 9HA
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
Granted Full applications Extension Loft or dormer +1 6 docs -
16A Byton Road SW17 9HE
Erection of an extension (with french door) to the main rear roof and installation of 2 x rooflights to the main front roof slope; Erection of an extension above the two-storey back addition.
Granted Lawful development Extension Loft or dormer 4 docs -
Small domestic
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