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.

• 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

• 39 Hargwyne Street London SW9 9RQ

  14/02415/LDCP Submitted 13 May 2014 50 yards away

  Application for a Certificate of Lawful Development (Proposed) with respect to the erection of rear and side infill extensions together with the erection of a rear dormer and installation of 3 front rooflights and a second floor rear extension incorporating a Juliet balcony.

  Refused Lawful development Extension Loft or dormer 16 docs

• 26/01955/FUL Granted

  66 South Lambeth Road London SW8 1RL

  Replacement of windows and doors with like-for-like, and replacement of doors openings on rear elevation with full height windows, inset louvred panels and spandrel panel.

  Received 2 Jul, published by the council 3 Aug 2026 Full applications
• 26/02127/FUL Granted

  46 Mount Nod Road London SW16 2LL

  Replacement of windows with double glazed timber windows.

  Received 21 Jul, published by the council 16 Aug 2026 Full applications
• 26/02126/FUL Granted

  64 Abbeville Road London SW4 9NE

  Erection of a single storey ground floor side and rear infill extension.

  Received 21 Jul, published by the council 16 Aug 2026 Full applications
• 26/02071/FUL Granted

  33 Endymion Road London SW2 2BU

  Replacement of timber windows with double-glazed timber windows to the front and rear elevations (amended).

  Received 16 Jul, published by the council 8 Aug 2026 Full applications
• 26/02074/FUL Granted

  Ujima Court Sunnyhill Road London SW16 2UG

  Replacement of timber windows and doors with double-glazed timber windows and doors to all elevations.

  Received 16 Jul, published by the council 8 Aug 2026 Full applications