Planning application
55 Brayburne Avenue London SW4 6AD
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a hip to gable roof extension together with the erection of a rear dormer with and installation of 3x rooflights to the front roofslope. Alteration to fenestration involving the blocking up of existing first floor side window.
As published by the council, reference 25/03741/LDCP
Application record
- Reference
- 25/03741/LDCP
- Type
- Certificate of Lawful Use proposed
- Status
- Decided
- Decision
- Grant Permission
- Received
- 3 Dec 2025
- Validated
- 3 Dec 2025
- Decided
- 6 Feb 2026
- Ward
- Clapham Town
- Decision by
- Delegated Decision
- Postcode
- SW4 6AD
Timeline
Dates from the published record
-
3 Dec 2025
Received by Lambeth
-
6 Feb 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 Dunstable
94 applications on PlanIndex · across 16 councils · 91% granted
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
9 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.
Trade members open them from here.
Open the documentsWhat a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
-
55 Brayburne Avenue London SW4 6AD
Erection of a single storey ground floor rear side infill extension.
Granted Full applications Extension 7 docsSmall domestic -
53 Brayburne Avenue London SW4 6AD
Erection of a rear mansard roof extension, installation of 3x rooflights to the front roofslope and 2x rooflights to rear outrigger roof - First floor flat.
Granted Full applications Extension Loft or dormer 20 docs -
53 Brayburne Avenue London SW4 6AD
Erection of a single storey ground floor rear and side infill extension with the formation of a courtyard and insertion of a side window - Ground floor flat.
Granted Full applications Extension Windows or glazing 20 docsSmall domestic -
51B Netherford Road London SW4 6AF
78% historically approved · decision due ~24 Jun
Alterations to the fenestration involving the replacement of existing rear garage door with a large window; enlargement of the existing first floor rear terrace door and third floor rear windows; replacement of the existing ground-floor rear door with the installation of a boxed shutter housing; insertion of an additional rooflight within the existing front-facing top-floor dormer to the front elevation.
Awaiting decision Full applications Loft or dormer Windows or glazing 21 docs -
43 Netherford Road London SW4 6AF
1 x Mimosa tree (T1) - reduce by 1-1.5m back to most previous reduction points.
Granted Trees 2 docs -
46 Brayburne Avenue London SW4 6AA
Application for a non-material amendment following a grant of planning permission 24/03728/FUL (Erection of a single storey ground floor rear infill extension including removal of two windows and door, conversion of loft space with a rear dormer extension, including the installation of a Juliet balcony and a window, installation of three front rooflights on the front roof slope, together with other internal reconfigurations) granted on 03.02.2025. Amendment sought: Amendment to approved plans.
Granted Amendments Extension Loft or dormer +1 4 docsSmall domestic
Other lawful development applications
In Lambeth
-
26/01447/LDCP Granted
2 Stannary Street London SE11 4AA
Application for a Certificate of Lawful Development (Proposed) with respect to remedial works to fix selected sliding glazed door panels shut and associated alterations to the existing glazing system within the existing curtain wall openings of the penthouse flat.
-
26/01071/LDCP Withdrawn
36 Elms Road London Lambeth SW4 9EX
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.
-
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.
-
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
-
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.