Planning application
2026/2310
Flat First And Second Floors 11 Southdean Gardens SW19 6NT
Proposal
Erection of a mansard extension (with french doors and safety railing) to the main rear roof.
As published by the council, reference 2026/2310
Timeline
Dates from the published record
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23 Jun 2026
Received by Wandsworth
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1 Jul 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Wandsworth for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
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2026/1569 Awaiting decision
3 Southdean Gardens SW19 6NT
Alterations including erection of single storey rear extension, and two storey side extension to rear half of the building, including infilling of the stepped flank wall and new windows; erection of rear mansard roof extension to main roof with dormer windows and French doors and safety railings; replacement of the existing flat roof over the front ground floor bay and porch with a pitched roof. [RECONSULTATION - AMENDED DESCRIPTION AND DRAWINGS]
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2021/1749 Granted
50 Southdean Gardens SW19 6NU
Alterations including erection of roof extension to main rear roof; erection of part single, part two-storey rear/side extension including enlarged roof terraces.
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2026/1816 Granted
67 Gartmoor Gardens SW19 6NX
Alterations including erection of single-storey rear and side infill extension
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2023/0433 Granted
Trees 6 Woodspring Road London SW19 6PL
Alterations including erection of single-storey rear extension.
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2021/1491 Granted
23 Gartmoor Gardens SW19 6NX
Erection of roof extension to main rear roof slope (raising the ridge by 300mm) and formation of roof terrace above three-storey rear addition. Erection of a single-storey rear/side extension.
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2026/2745 Awaiting decision
58 Elsenham Street London Wandsworth SW18 5NT
Erection of single-storey rear extension to extend beyond the rear wall of the existing dwellinghouse by 6m, the total height of the proposed extension is 4m and the height of the eaves is 3m.
Other full applications applications
In Wandsworth
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2026/2766 Awaiting decision
Flat Ground Floor A 7 Chelverton Road SW15 1RN
Proposed ground floor side infill, internal alterations, floor plan redesign and all associated works.
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2026/2771 Awaiting decision
45 Eastwood Street London Wandsworth SW16 6PT
Conversion of a single dwellinghouse into 2 self-contained flats, including the erection of a single-storey rear extension.
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2026/2770 Awaiting decision
30-38 Manville Road SW17 8JN
Windows reneval, redecorations and associated works.
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2026/2765 Awaiting decision
2 A Rostella Road London Wandsworth SW17 0HY
Loft extension and roof terrace over part of rear outrigger
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2026/2782 Awaiting decision
70 Barmouth Road London Wandsworth SW18 2DR
Installation of trellis on boundary wall