Planning application
26/00724/FUL
23 Chalford Road London Lambeth SE21 8BX
Proposal
Erection of a single storey ground floor rear/side infill extension and first floor rear extension.
As published by the council, reference 26/00724/FUL
Timeline
Dates from the published record
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9 Mar 2026
Received by Lambeth
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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 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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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26/00456/FUL Refused
23 Chalford Road London SE21 8BX
Erection of rear dormer together with the installation of 2 rooflights to the front roof slope.
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26/01197/LDCP Granted
23 Chalford Road London SE21 8BX
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension and installation of 2 front roof lights.
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17/01523/FUL Refused
35 Chalford Road London SE21 8BX
Erection of a first floor rear extension.
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26/00977/DET Awaiting decision
131 South Croxted Road London SE21 8AX
Approval of details pursuant to conditions 4(Arboricultural Method Statement) and 5(Foundation Method Statement) of planning permission 25/00394/FUL (Erection of a single storey ground floor rear side infill extension with a courtyard) granted on 11.02.2025.
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26/00565/NMC Granted
82 Clive Road London SE21 8BU
Application for a non-material amendment following a grant of planning permission ref. 23/01720/FUL (Erection of a single storey ground floor rear and side infill extension, the installation of a first-floor rear window including infill side window, together with the erection of a mansard roof extension with two front and two rear dormer windows and raising parapet party wall, chimney stacks on both properties and the pitch roof to the rear outrigger.), granted on 21.08.2023. Amendments sought: Increase in the size of the approved roof light to the ground floor level rear wrap-around extension. Retention of existing first-floor window to north-west elevation and omission of previously approved gable-end window.
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24/02537/FUL Refused
85 Clive Road London Lambeth SE21 8DB
Erection of L-shaped rear dormer together with the installation of 2 rooflights to the front roof slope.
Other full applications applications
In Lambeth
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26/01656/FUL Refused
130 Landor Road London SW9 9JB
Replacement of an existing first floor front window with double doors to provide access onto the existing flat roof.
-
26/01266/FUL Granted
255 Coldharbour Lane London SW9 8RP
Replacement of single-glazed timber French doors and flanking casements with double-glazed timber French doors and flanking casements and repair of all remaining windows and doors (Flat A).
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26/01706/FUL Granted
10 Francis Bentley Mews London SW4 0EG
Erection of a two-storey side extension incorporating a ground-floor car port, with a flat roof incorporating solar photovoltaic panels, together with the insertion of a new external door in the existing ground-floor side elevation.
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26/01328/FUL Refused
1 White Hart Street London SE11 4EP
Subdivision of the existing single residential unit into 2 self-contained residential units (Use Class C3), together with erection of a partial ground floor rear extension, associated fenestration alterations, provision of bin and cycle storage, and other associated works.
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26/01242/FUL Granted
25 Cavendish Road London Lambeth SW12 0BH
Erection of a single storey ground floor rear extension and the conversion of the garage into a habitable room including the replacement of the garage door with windows.