Planning application
457 BROCKLEY ROAD, LONDON, SE4 2PJ
Works: Extension Demolition Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Demolition of the existing single storey extension to the rear and construction of a single storey extension to the rear of 457 Brockley Road SE4.
As published by the council, reference DC/26/143039
Application record
- Reference
- DC/26/143039
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 18 Feb 2026
- Validated
- 19 Feb 2026
- Decided
- 16 Apr 2026
- Ward
- Crofton Park
- Parish
- Does NOT need to go to BCAP
- Decision by
- Delegated
- Postcode
- SE4 2PJ
Timeline
Dates from the published record
-
18 Feb 2026
Received by Lewisham
-
19 Feb 2026
Validated
Checked as complete and ready for consideration.
-
16 Apr 2026
Decision issued: Granted
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
3d Planning Design (South London) Agent, a planning consultancy registered in West Malling
Active · incorporated 2023 · West Malling
28 applications on PlanIndex · across 13 councils · 78% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
8 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
Lewisham granted permission on 16 April 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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429 BROCKLEY ROAD, LONDON, SE4 2PJ
Construction of a single storey rear extension at 429 Brockley Road, SE4.
Granted Householder Extension 7 docsSmall domestic -
425 BROCKLEY ROAD, LONDON, SE4 2PJ
Lawful Development Certificate (Proposed) for the construction of a rear dormer roof extension at 425 Brockley Road, SE4.
Granted Lawful development Extension Loft or dormer 5 docs -
463 BROCKLEY ROAD, LONDON, SE4 2PJ
Retrospective application for the the construction of a garage at the rear of 463 Brockley Road, SE4.
Granted Householder 5 docsDomestic -
BROCKLEY ROAD SURGERY, 465 BROCKLEY ROAD, LONDON, SE4 2PJ
The change of use of the Brockley Road Surgery (D1 use) at 465 Brockley Road, SE4 to provide 3no. dwelling-houses (1, two bedroom and 2, three bedroom), including the construction of a first floor side extension, a part single/ part 2-storey rear extension and rear roof additions, the provision of private rear gardens, associated landscaping and boundary treatment, and off-street parking bays and cycle stores.
Granted Full applications Extension 22 docsSeveral homes -
400 BROCKLEY ROAD, LONDON, SE4 2DH
83% historically approved · decision due ~21 May
Construction of 2 storey extensions to the upper floors including terraces at the rear, together with the reconfiguration of the floor layout to create 3 additional residential units, the provision of bike and bin storage and all associated works at 400-406 Brockley Road, SE4.
Awaiting decision Full applications Extension 17 docs -
398 BROCKLEY ROAD, LONDON, SE4 2DH
Certificate of Lawful Development (Existing) in respect of the use of 398 Brockley Road, SE4, as three self-contained flats.
Granted Lawful development New dwelling 4 docs
Other householder applications
In Lewisham
-
DC/26/144603 Granted
6 FRIENDLY STREET, LONDON, SE8 4DT
Patial demoltion of existing rear additions, construction of a new single storey rear extension and all associated works at 6 Friendly Street, SE8
-
DC/26/145239 Awaiting decision
18 ARICA ROAD, LONDON, SE4 2PX
Construction of a single-storey side/rear wraparound extension featuring roof terrace with glazed privacy screen, L-shape rear roof extension with juliet balacony and two rooflights to the front roofslope of 18 Arica Road, London, SE4 2PX
-
DC/26/145176 Awaiting decision
162 CHUDLEIGH ROAD, LONDON, SE4 1EE
Construction of a two storey side extension with a hipped roof and a cycle store within the front garden at 162 Chudleigh Road, SE4 1EE.
-
DC/26/145156 Awaiting decision
6 WALTERS WAY, LONDON, SE23 3LH
The installation of an Air Source Heat Pump positioned on the flat roof of the front porch, together with the removal of the existing glasal fibre cement cladding board and overcladding the thermal envelope, ground floor rear and front porch extension, first floor rear extension and extension of roofline, installation of solar panels at roof level and all associated works at Walters Way SE23.
-
DC/26/142856 Granted
21 HAREFIELD ROAD, LONDON, SE4 1LW
Retrospective planning permission for the construction of timber decking, shed, pergola and a boundary fence in the rear garden of 21 Harefield Road SE4.