Planning application
2026/2142
129 Nightingale Lane SW12 8NE
Proposal
Erection of a hip to gable roof extension with alterations to remove chimneys and erect a front porch to front elevation.
As published by the council, reference 2026/2142
Timeline
Dates from the published record
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10 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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2025/1883 Withdrawn
129 Nightingale Lane SW12 8NE
Alterations including erection of dormer roof extension to main rear roof (with French doors and safety railings) and erection of a single storey rear extension in connection with the conversion of single dwelling to 1 x 3 bedroom and 1 x 2 bedroom flat.
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2026/2314 Awaiting decision
129 Nightingale Lane SW12 8NE
Alterations including erection of side extensions to the main roof including above the two-storey side extension; Erection of a dormer extension to the main rear roof; Removal of existing garage doors and installation of a window to the ground floor front elevation in connection with conversion of garage to habitable space; Erection of a single storey rear extension; Installation of replacement timber windows to all elevations; Alterations to hard and soft landscaping to the rear garden; Installation of hardstanding, installation of 1 x car charging port, and alterations to the hard and soft landscaping to the front garden.
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2026/1017 Refused
129 Nightingale Lane SW12 8NE
Alterations including erection of side extensions to the main roof including above the two-storey side extension; Erection of dormer extension to the rear roof; Removal of existing garage doors and installation of a window to the ground floor front elevation in connection with conversion of garage to habitable space; Erection of a single storey rear extension; Installation of replacement timber windows to all elevations; Alterations to hard and soft landscaping to the rear garden; Installation of hardstanding, installation of 1 x car charging port, and alterations to the hard and soft landscaping to the front garden.
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2023/0035 Granted
137 Nightingale Lane SW12 8NE
Alterations including installation of replacement timber windows and doors to front elevation and insertion of windows to ground floor front elevation in connection with use of garage as additional habitable accommodation.
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2026/2285 Awaiting decision
137 Nightingale Lane SW12 8NE
Alterations including erection of hip to gable side roof extension and rear dormer roof extension to main rear roof.
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2024/3453 Decided
22 Granard Road SW12 8UL
Acacia (rear garden): Fell.
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.