Planning application
2026/2479
105 Aslett Street SW18 2BG
Proposal
Alterations including erection of mansard roof extension to main rear roof and extension above part of two-storey back addition.
As published by the council, reference 2026/2479
Timeline
Dates from the published record
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8 Jul 2026
Received by Wandsworth
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10 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 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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2026/2480 Awaiting decision
105 Aslett Street SW18 2BG
Erection of part single, part two-storey rear/side extension.
-
2021/2419 Granted
123 Aslett Street SW18 2BG
Alterations including erection of single-storey rear/side extension
-
2021/2274 Refused
74 St Anns Hill SW18 2SB
Alterations including erection of roof extension to main rear roof and above two storey back addition.
-
2021/1833 Granted
Flat First Floor B 64 Bassingham Road SW18 3AG
Alterations including formation of a roof terrace with 1.7m high screen surround above the two-storey back addition.
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2024/3272 Refused
15 St Anns Park Road SW18 2RW
Alterations including erection of first floor level side extension above garage; insertion of replacement windows to existing rear roof extension and increase in height of front boundary wall..
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2026/1898 Awaiting decision
36 Swaffield Road SW18 3AQ
Alterations including enlargement of extension above part of the two-storey back addition; Erection of a single storey 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.
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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.
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2026/2042 Granted
34 Marney Road SW11 5EP
Alterations including erection of rear roof extension to main rear roof and installation of solar panels.