Planning application
26/00456/FUL
23 Chalford Road London SE21 8BX
Proposal
Erection of rear dormer together with the installation of 2 rooflights to the front roof slope.
As published by the council, reference 26/00456/FUL
Timeline
Dates from the published record
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12 Feb 2026
Received by Lambeth
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8 Apr 2026
Decision issued: Refuse Permission
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25 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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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26/00724/FUL Awaiting decision
23 Chalford Road London Lambeth SE21 8BX
Erection of a single storey ground floor rear/side infill extension and first floor rear extension.
-
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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26/00726/FUL Awaiting decision
105 South Croxted Road London Lambeth SE21 8AX
Erection of a single storey ground floor rear infill extension, together with the formation of a vehicular means of access (crossover) for the parking of a motor vehicle, and soft landscaping.
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).
-
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.