Planning application
257 Croxted Road London SE21 8NN
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a rear dormer roof extension, installation of three roof lights to the front roof slope, and relocation of one roof light on the rear outrigger.
As published by the council, reference 26/00231/LDCP
Application record
- Reference
- 26/00231/LDCP
- Type
- Certificate of Lawful Use proposed
- Status
- Decided
- Decision
- Grant Permission
- Received
- 26 Jan 2026
- Validated
- 26 Jan 2026
- Decided
- 23 Mar 2026
- Ward
- West Dulwich
- Decision by
- Delegated Decision
- Postcode
- SE21 8NN
Timeline
Dates from the published record
-
26 Jan 2026
Received by Lambeth
-
23 Mar 2026
Decision issued: Grant Permission
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in East Grinstead
2 applications on PlanIndex · across 2 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
15 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Lambeth granted permission on 23 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
293 Croxted Road London Lambeth SE21 8NN
78% historically approved · decision due ~22 Sep
The erection of a ground floor side extension, installation of 3 roof lights to the front and bifold doors the the rear.
Awaiting decision Full applications Extension Loft or dormer +1 5 docs -
273 Croxted Road London Lambeth SE21 8NN
Application for Certificate of Lawfulness (Proposed) with respect to the erection of a rear dormer together with the installation of 2 rooflights to the front roof slope.
Granted Lawful development Loft or dormer 6 docs -
54 Turney Road London SE21 8LU
Erection of a hip-to-gable roof extension incorporating a rear dormer with juliet balcony and installation of 3 front rooflights and 1 rooflight to the dormer roof
Withdrawn Full applications Extension Loft or dormer 14 docs -
52 Turney Road London SE21 8LU
Erection of a mansard roof extension incorporating a rear dormer with Juilet balcony and installation of 3 front rooflights.
Refused Full applications Extension Loft or dormer 10 docs -
140 Croxted Road London Southwark
Walnut tree. Fell tree as it is dead and stump ground out. Approximately 10 meters in height. Situated on the front boundary with Croxted Road. Replacement 16-18cm Japanese Pagoda Tree to be planted in the same location.
Granted Trees 6 docs -
Dulwich Sports Club Giant Arches Road London Southwark SE24 9HP
5 DAY NOTIFICATION Works to implement a planning permission: T1 - Robinia pseudoacacia, to trim back the lateral growth of the crown on the southern side (towards planned new Padel courts) by up to 1.5m ensuring pruning is targeted at suitable growth points and final shape is natural.
Granted Trees 7 docs
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26/01447/LDCP Granted
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26/01071/LDCP Withdrawn
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Certificate of Lawful Development (Proposed) with respect to the erection of side and rear 'box' roof extensions including a side roof light and removal of a chimney.
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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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26/01485/LDCP Granted
88 Ballater Road London SW2 5QP
Application for a Certificate of Lawful Development (Proposed) with respect to erection of a rear dormer roof extension and installation of 2 x rooflights to existing roof at front elevation and 1 x rooflight to existing rear outrigger roof
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26/01478/LDCP Refused
142 Rosendale Road London SE21 8LG
Certificate of Lawful Development (Proposed) with respect to the deconversion of existing three self-contained flats into one single dwellinghouse.