57 Hargwyne Street London SW9 9RQ

1. 28 Jul 2026

   Received by Lambeth

2. 23 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 22 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

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

This application is with Lambeth for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Lambeth is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 57 Hargwyne Street London Lambeth SW9 9RQ

  26/02188/FUL Submitted 28 Jul 2026 0m away

  78% historically approved · decision due ~22 Sep

  Erection of a single storey rear extension.

  Awaiting decision Full applications Extension 4 docs
  Small domestic

• 45 Hargwyne Street London SW9 9RQ

  09/02626/FUL Submitted 30 Jul 2009 0m 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 0m 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 0m 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

• 45 Hargwyne Street London SW9 9RQ

  08/01600/LDCP Submitted 29 Apr 2008 0m away

  Application for a Certificate of Lawful Development (proposed) with respect to the erection of a rear dormer roof extension and the installation of two front rooflights

  Granted Lawful development Extension Loft or dormer 14 docs

• 10 Hargwyne Street London SW9 9RG

  21/01089/FUL Submitted 18 Mar 2021 46m away

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

  Refused Full applications Extension 7 docs
  Small domestic