Planning application
2026/2003
29 Topsham Road SW17 8SH
Proposal
Alterations including erection of dormer roof extension and roof extension above two storey back addition.
As published by the council, reference 2026/2003
Timeline
Dates from the published record
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28 May 2026
Received by Wandsworth
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9 Jun 2026
Validated
Checked as complete and ready for consideration.
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22 Jul 2026
Decision issued: Approve No 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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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2026/2011 Awaiting decision
29 Topsham Road SW17 8SH
Alterations including erection of single storey rear extension.
-
2023/0241 Granted
26 Topsham Road SW17 8SJ
Alterations including erection of hip to gable side roof extension; rear dormer roof extension; increase in chimney height; two front rooflights.
-
2021/1917 Granted
19 Avoca Road SW17 8SQ
Alterations including erection of dormer roof extension to main rear roof.
-
2024/2916 Granted
64 Franciscan Road SW17 8EQ
Erection of a mansard extension to main rear roof slope raising the ridge by 300mm and extension above part of two-storey rear addition with formation of roof terrace with 1.7m high obscure glazed balustrade.
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2026/1539 Granted
Hillbrook Primary School 60 - 86 Hillbrook Road SW17 8SG
Replacement of the roof with Garland Bitumen Felt roofing to metal roof area.
-
2021/2729 Granted
118 Brudenell Road SW17 8DE
Erection of single-storey rear side and rear extension
Other lawful development applications
In Wandsworth
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2026/2084 Granted
139 Mallinson Road SW11 1BH
Erection of an extension above part of main rear roof and part of two-storey rear addition.
-
2026/2735 Awaiting decision
9 Pentlow Street SW15 1LX
Lawful Development Certificate for a Proposed use or development.
-
2026/1912 Granted
100 Bickersteth Road SW17 9SJ
Formation of vehichle crossover and dropped kerb; demolition of front boundary wall..
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2026/2721 Awaiting decision
40 Mckiernan Court Shuttleworth Road SW11 3DY
Application for a Lawful Development Certificate for a proposed use or development.
-
2026/2042 Granted
34 Marney Road SW11 5EP
Alterations including erection of rear roof extension to main rear roof and installation of solar panels.