Planning application
2026/2453
12 Strathville Road SW18 4QZ
Proposal
Erection of a dormer extension to main rear roof, and extension above two storey back addition.
As published by the council, reference 2026/2453
Timeline
Dates from the published record
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6 Jul 2026
Received by Wandsworth
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14 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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2026/2456 Awaiting decision
12 Strathville Road SW18 4QZ
Alterations including erection of a single storey rear and side extension; installation of french doors and safety railing to first floor rear elevation of back addition; installation of replacement windows with double glazing to all elevations.
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2023/0439 Granted
450 Merton Road London SW18 5AE
Formation of a vehicular crossover
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2021/2659 Granted
70 Bodmin Street SW18 4PT
Alterations including refurbishment of front door, installation of replacement door to rear garden and installation of rooflight to back addition.
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2023/0053 Granted
48 A Penwith Road SW18 4QD
Alterations including erection of mansard extension to main rear roof and above part of two-storey back addition.
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2026/2013 Granted
92 A Penwith Road SW18 4QD
Alterations including erection of mansard roof extension to main rear roof including raising ridge by 250mm and erection of roof extension and formation of roof terrace above two storey back addition.
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2026/1677 Granted
104 Ravensbury Road SW18 4RS
Alterations including erection of single storey 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.
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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.