Planning application
26/01945/LDCP
3 Alderton Road London SE24 0HS
Proposal
Certificate of Lawful Development (Proposed) with respect to the erection of a rear 'L-shaped' roof extension and the installation of two front roof lights.
As published by the council, reference 26/01945/LDCP
Timeline
Dates from the published record
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1 Jul 2026
Received by Lambeth
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20 Jul 2026
Validated
Checked as complete and ready for consideration.
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1 Aug 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 Lambeth 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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26/01943/FUL Awaiting decision
3 Alderton Road London SE24 0HS
Erection of a ground floor single storey side infill and rear extension.
-
26/00852/PDE Refused
45 Hinton Road London SE24 0HR
Application for prior approval for the erection of a single-storey ground-floor rear extension with dimensions of 6.00m (length), 2.80m (total maximum height) and 2.80m (height to the eaves).
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26/01322/PDE Awaiting decision
45 Hinton Road London SE24 0HR
Application for prior approval for the erection of a single-storey ground-floor rear extension with dimensions of 5.00m (length), 2.80m (total maximum height) and 2.80m (height to the eaves).
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21/00891/FUL Granted
27 Wingmore Road London SE24 0AS
Erection of a single storey ground floor rear and side infill extension; erection of a first floor rear extension with juliet balcony.
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26/01227/LDCP Awaiting decision
1 Kemerton Road London Lambeth SE5 9AP
Application for a Certificate of Lawful Certificate (Proposed) for the erection of a single storey infill extension and the replacement of the rear doors
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26/01714/PDE Decided
1 Kemerton Road London SE5 9AP
Application for prior approval for the erection of a single storey ground floor side infill extension with dimensions of 6.00m (length), 4.00m (total maximum height) and 3.00m (height to the eaves) and new french doors to the rear elevation.
Other lawful development applications
In Lambeth
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26/02152/LDCP Awaiting decision
111 Hydethorpe Road London SW12 0JF
Demolition of existing shed and erection of one single storey outbuilding in the rear garden
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26/00455/LDCP Granted
129 Hydethorpe Road London SW12 0JF
Application for Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension and installation of new rooflights to the front roof slope.
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26/01557/LDCP Granted
6 Perran Road London SW2 3DL
Application for a Certificate of Lawfulness (Proposed) with respect to the change of use of the property from dwelling house (Use Class C3) to small house in multiple occupation (HMO) (Use Class C4).
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26/01500/LDCP Granted
126 Gipsy Road London SE27 9RE
Application for a Certificate of Lawful Development (Proposed) with respect to erection of an L-shaped rear dormer roof extension and installation of 3 front roof lights.
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26/01999/LDCE Awaiting decision
60 Brixton Road London SW9 6BS
Application for a Certificate of Lawful Development (Existing) with respect to the continued existence of an elevated decking platform supported by adjoining walls above the roof terrace, together with safety railings to the outer edge, at Flat 2, 60 Brixton Road. Wooden decking replaced with composite decking as like for like maintenance. The submitted evidence details that the structure has been in place unchanged for 16 years.