10 Hargwyne Street London SW9 9RG

1. 18 Mar 2021

   Received by Lambeth

2. 19 Mar 2021

   Validated

   Checked as complete and ready for consideration.

3. 13 May 2021

   Decision issued: Refuse Permission

4. 1 Sep 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 11 Hargwyne Street London SW9 9RQ

  21/01110/FUL Submitted 18 Mar 2021 32m away

  Erection of a ground floor single storey rear extension. Installation of a rooflight to the side elevation of the existing rear return at ground floor level.

  Granted Full applications Extension Loft or dormer 13 docs
  Small domestic

• 21 Mordaunt Street London SW9 9RD

  21/01146/FUL Submitted 22 Mar 2021 38m 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

• 57 Hargwyne Street London SW9 9RQ

  26/02186/LDCP Submitted 28 Jul 2026 46m away

  83% historically approved · decision due ~22 Sep

  Application for a Certificate of Lawful Development (Proposed) in respect of the erection of dormer roof extensions to the rear main roof slope and above the existing rear outrigger, together with the installation of two rooflights to the front roof slope.

  Awaiting decision Extension Loft or dormer 5 docs

• 57 Hargwyne Street London Lambeth SW9 9RQ

  26/02188/FUL Submitted 28 Jul 2026 46m 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 46m 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 46m away

  Erection of a side and rear ground floor extension.

  Refused Full applications Extension 10 docs

• 26/01004/FUL Granted

  49 Lansdowne Gardens London Lambeth SW8 2EL

  Erection of a single-storey side extension to replace the existing garage, together with associated external alterations and internal alterations to a Grade II listed dwelling. Including: replacement of uPVC windows with timber sash windows; installation of conservation rooflights; repair and upgrade of flat roofs including replacement of asphalt with lead and parapet upgrades; replacement of uPVC gutters and downpipes with cast iron; repointing in lime mortar; internal alterations including minor reconfiguration of layout; addition of an a/c unit and other associated external alterations. (Planning Permission and Listed Building Consent ref : 26/01395/LB applications received).

  30 Mar 2026 Full applications
• 26/01390/FUL Granted

  7 Valleyfield Road London SW16 2HS

  Erection of a two-storey side extension, hip to gable roof extension, erection of a rear dormer and rooflights, demolition of the existing attached garage and all other associated works.

  5 May 2026 Full applications
• 26/02466/FUL Awaiting decision

  30 Chatsworth Way London SE27 9HN

  Erection of a single-storey ground-floor rear extension, together with façade alterations, replacement windows, installation of rooflights and associated works.

  26 Aug 2026 Full applications
• 26/00184/FUL Granted

  Garages Adjacent To 21 Leaf Grove Leaf Grove London SE27 0SF

  Redevelopment of the site to provide six dwellinghouses and the provision of cycle parking, refuse storage, landscaping and associated works.

  21 Jan 2026 Full applications
• 26/02430/FUL Awaiting decision

  33 Bellefields Road London SW9 9UH

  Erection of a single-storey ground floor rear wrap-around extension, including a balcony at upper ground floor level.

  24 Aug 2026 Full applications