Planning application
2026/2124
46 Littleton Street London SW18 3SY
Proposal
Erection of a dormer roof extension to main rear roof.
As published by the council, reference 2026/2124
Timeline
Dates from the published record
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9 Jun 2026
Received by Wandsworth
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18 Jun 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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2026/2122 Awaiting decision
46 Littleton Street SW18 3SY
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 250mm and erection of single-storey rear/side extension.
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2026/1477 Granted
25 A Waldron Road SW18 3TB
Alterations including erection of mansard roof extension to main rear roof including raising the ridge by 170mm and extension above part of two-storey back addition; formation of roof terrace above two-storey back addition with 1.7m high screen surround.
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2024/3255 Granted
8 Littleton Street SW18 3SY
Erection of a single-storey side/rear extension.
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2026/2698 Awaiting decision
9 Littleton Street SW18 3SZ
Alterations including extension over two storey back addition.
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2023/0532 Granted
34 Waldron Road London SW18 3TE
Alterations including erection of roof extension to main rear roof.
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2026/0960 Awaiting decision
5 A Quinton Street SW18 3QR
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 04/06/2024 ref 2024/0668 (Alterations including erection of mansard roof extension to main rear roof; erection of roof extension and formation of roof terrace with 1.7m glass safety surround above two storey back addition. Installation of external staircase to rear elevation provide access to garden.) to allow design changes including roof and fenestration changes as follows: flat roof now flush, removal of windows to the dormer side wall, increase in the size of the roof terrace, front roof slope to include one skylight and two skylights on the flat roof, face of the primary dormer wing previously slanted, now straight, amendments to external staircase dimensions. [Further amended plans recieved]
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.