Proposal
Alterations including erection of a mansard extension (with french doors and safety railing) to the main rear roof.
As published by the council, reference 2026/1808
Timeline
Dates from the published record
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12 May 2026
Received by Wandsworth
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2 Jun 2026
Validated
Checked as complete and ready for consideration.
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7 Jul 2026
Decision issued: Approve with Conditions
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25 Jul 2026
Added to PlanIndex
What 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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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2026/1807 Granted
68 Hereward Road SW17 7EY
Erection of a dormer extension above two-storey rear addition
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2021/2188 Refused
157 Fishponds Road SW17 7LL
Alterations including enlargement of front roof gable.
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2025/0875 Withdrawn
122 Fishponds Road SW17 7LF
Alterations including erection of hip to gable side roof extension with rear dormer (with french doors and safety railings) and erection of single storey rear extension in connection with conversion of dwelling house into 1 x 1-bedroom and 1 x 2-bedroom flats.
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2026/1658 Awaiting decision
Land to rear of 120-122abc Fishponds Road SW17 7LF
Erection of 2 x single storey 1-bedroom dwelling houses with associated refuse and cycle storage, and landscaping.
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2025/3950 Withdrawn
Land to rear of 120-122abc Fishponds Road SW17 7LF
Erection of 2 x single storey 2-bedroom dwelling houses with associated refuse and cycle storage.
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2025/3923 Withdrawn
43 Hebdon Road SW17 7NP
Erection of single storey rear extensions to extend beyond the rear wall of the existing dwellinghouse by 6m, the total height of the proposed extensions is 3.60m and the height of the eaves is 2.40m.
Other householder applications
In Wandsworth
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2026/2768 Awaiting decision
125 Moyser Road SW16 6SJ
Proposed ground floor rear extension, internal alterations and all associated works.
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2026/1929 Granted
36 Brudenell Road SW17 8DA
Alterations including erection of single-storey rear extension.
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2026/2737 Awaiting decision
10 Swaffield Road SW18 3AH
Erection of single-storey rear/side extension.
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2026/2734 Awaiting decision
22 Bellamy Street SW12 8BU
Ground floor wraparound extension.
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2026/2029 Granted
67 Bangalore Street SW15 1QF
Alterations including erection of extension above rear part of two-storey rear addition