23 Mordaunt Street London SW9 9RD

1. 25 Jun 2026

   Received by Lambeth

2. 25 Jul 2026

   Added to PlanIndex

3. 10 Sep 2026

   Status changed to Decided

   Previously Awaiting decision.

Lambeth has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 47 Mordaunt Street London SW9 9RD

  21/02028/LDCP Submitted 21 May 2021 50 yards away

  Application for a Certificate of Lawful development (proposed) with respect to erection of a roof extension to the rear outrigger and part rear roof extension.

  Granted Lawful development Extension 5 docs

• 40 Hargwyne Street London Lambeth SW9 9RG

  26/00218/FUL Submitted 25 Jan 2026 50 yards away

  Erection of a mansard roof extension and rear roof extension to the outrigger.

  Granted Full applications Extension Loft or dormer 15 docs

• 51 Mordaunt Street London SW9 9RD

  21/01508/LDCP Submitted 14 Apr 2021 50 yards away

  Certificate of Lawful Development (proposed) in respect of the erection of a rear/side dormer extension over the outrigger with the installation of two front rooflights and a rear rooflight and the installation of a first floor rear side window.

  Granted Lawful development Extension Loft or dormer +1 11 docs

• 21 Mordaunt Street London SW9 9RD

  21/01146/FUL Submitted 22 Mar 2021 50 yards away

  Erection of a single storey ground floor rear and side infill extension and installation of a bike shed to front elevation - Ground Floor Flat.

  Granted Full applications Extension 14 docs
  Small domestic

• 45 Hargwyne Street London SW9 9RQ

  09/02626/FUL Submitted 30 Jul 2009 50 yards away

  Erection of single storey ground floor rear and side infill extensions, alterations to windows to the side elevation at first floor level, alterations to roof over the rear return involving replacement of a pitched roof with a flat roof incorporating a domed skylight (part retrospective).

  Refused Full applications Extension Windows or glazing 11 docs
  Small domestic

• 39 Hargwyne Street London SW99RQ

  14/04956/FUL Submitted 17 Sep 2014 50 yards away

  Erection of a side and rear ground floor extension.

  Refused Full applications Extension 10 docs

• 26/03217/FUL Awaiting decision

  20 Bellefields Road London Lambeth SW9 9UQ

  Erection of a single storey side extension including rooflights, increased door size to the rear elevation, replacement windows on a like-for-like basis, and reinstatement of the lower ground floor side door under the entrance steps to the front elevation (to provide direct access to the outside).

  Received 2 Nov, published by the council 5 Nov 2026 Full applications
• 26/03214/FUL Awaiting decision

  39 Holmewood Gardens London Lambeth SW2 3NA

  Erection of a rear dormer window, installation of two front roof lights and two roof lights to the rear outrigger, installation of solar panels, and installation of an external A/C unit to the rear outrigger.

  Received 2 Nov, published by the council 5 Nov 2026 Full applications
• 26/03202/FUL Awaiting decision

  73 Ramillies Close London Lambeth SW2 5DQ

  Retrofit measures installed to existing dwellinghouses. Measures include replacement of windows and doors, and fabric upgrades to roof, including replacement of roof finishings, and replacement of light wells in main roof.

  Received 30 Oct, published by the council 3 Nov 2026 Full applications
• 26/03197/FUL Awaiting decision

  196-198 Flat K Brixton Road London Lambeth SW9 6AP

  Replacement of a rear door with a like-for-like timber french door featuring a traditional six panel configuration (Please note: The reference number for this Listed Building Consent application is 26/03198/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/03197/FUL)

  Received 29 Oct, published by the council 2 Nov 2026 Full applications
• 26/03193/FUL Awaiting decision

  Unit 9 Ellerslie Square Industrial Estate 11 Lyham Road London SW2 5DZ

  Replacement of existing roof, window frames, entrance/fire exit doors and roller shutters.

  Received 29 Oct, published by the council 3 Nov 2026 Full applications