Skip to content
PlanIndex Get alerts
Menu

Planning application

400 BROCKLEY ROAD, LONDON, SE4 2DH

Awaiting decision Lewisham DC/26/143186 Full Planning Permission

Works: Extension

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

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.

As published by the council, reference DC/26/143186

Application record

Reference
DC/26/143186
Type
Full Planning Permission
Status
Registered
Received
2 Mar 2026
Validated
26 Mar 2026
Ward
Crofton Park
Postcode
SE4 2DH

Timeline

Dates from the published record

  1. 2 Mar 2026

    Received by Lewisham

  2. 26 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 21 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Lewisham took a median of 56 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Design Squared Ltd Agent, a design practice registered in Brighton

Active · incorporated 2010 · Brighton

135 applications on PlanIndex · across 13 councils · 93% 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 record

Documents

Plans, drawings, consultee responses and the officer's report

17 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Lewisham for determination, against a statutory target of eight weeks. Over the last year Lewisham decided full applications in a median of 59 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 398 BROCKLEY ROAD, LONDON, SE4 2DH

    DC/19/113055 Submitted 11 Jul 2019 50 yards away

    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

  • 429 BROCKLEY ROAD, LONDON, SE4 2PJ

    DC/18/110215 Submitted 20 Dec 2018 50 yards away

    Construction of a single storey rear extension at 429 Brockley Road, SE4.

    Granted Householder Extension 7 docs
    Small domestic

  • 425 BROCKLEY ROAD, LONDON, SE4 2PJ

    DC/18/110151 Submitted 14 Dec 2018 50 yards away

    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

  • 457 BROCKLEY ROAD, LONDON, SE4 2PJ

    DC/26/143039 Submitted 18 Feb 2026 50 yards away

    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.

    Granted Householder Extension Demolition 8 docs
    Small domestic

  • 463 BROCKLEY ROAD, LONDON, SE4 2PJ

    DC/19/110367 Submitted 3 Jan 2019 50 yards away

    Retrospective application for the the construction of a garage at the rear of 463 Brockley Road, SE4.

    Granted Householder 5 docs
    Domestic

  • BROCKLEY ROAD SURGERY, 465 BROCKLEY ROAD, LONDON, SE4 2PJ

    DC/19/114650 Submitted 13 Nov 2019 50 yards away

    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 docs
    Several homes

In Lewisham

  • DC/26/145468 Awaiting decision

    HABERDASHERS ASKES HATCHAM GIRLS SCHOOL, JERNINGHAM ROAD, LONDON, SE14 5NY

    Installation of replacement double glazed timber windows at the north elevation of the Main Building Block at Haberdashers Askes Hatcham Girls School, Jerningham Road, SE14.

    Received 17 Sep, published by the council 9 Oct 2026 Full applications
  • DC/26/145446 Awaiting decision

    164 SPRINGBANK ROAD, LONDON, SE13 6SU

    Installation of replacement windows with double-glazed uPVC windows in the front and rear elevations, a composite door in the front elevation and uPVC door in the rear elevation to Flats A - D, 164 Springbank Road SE13.

    Received 17 Sep, published by the council 9 Oct 2026 Full applications
  • DC/26/145292 Awaiting decision

    NEPTUNE WHARF, GRINSTEAD ROAD, LONDON, SE8 5FE

    Infill of the existing undercroft vehicle access area between Blocks A and B to create 280sqm of commercial floorspace (Use Class E), including alterations to commercial servicing arrangements, refuse and recycling management, and associated changes to the building elevations.

    Received 4 Sep, published by the council 8 Sep 2026 Full applications
  • DC/26/145288 Awaiting decision

    SMIKLE COURT, HATCHAM PARK MEWS, LONDON, SE14 5DG

    Details submitted pursuant to Condition 3-Construction Management Plan, Condition 4-Privacy Screen, Condition 6(a)-Refuse and Recycling, Condition 7(a)-Cycle Parking, Condition 8(a)-Hard and Soft Landscaping and Condition 11-PV Panels of planning permission DC/24/138499 dated 4th March 2025 at Smikle Court, Hatcham Park Mews SE14.

    Received 3 Sep, published by the council 8 Sep 2026 Full applications
  • DC/26/145250 Awaiting decision

    36 BRANDRAM ROAD, LONDON, SE13 5RT

    Installation of replacement of existing windows and rear door with timber sash windows to the front elevation and uPVC casement windows and a uPVC door at the the rear to the flats at 36 Brandram Road, SE13

    Received 2 Sep, published by the council 8 Sep 2026 Full applications