345 Clapham Road London SW9 9BT

1. 22 Dec 2025

   Received by Lambeth

2. 3 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Mar 2026

   Decision issued: Refuse Permission

4. 10 Aug 2026

   Added to PlanIndex

Lambeth refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 347 Clapham Road London SW9 9BT

  21/00427/FUL Submitted 3 Feb 2021 50 yards away

  Replacement of the existing timber screen with metal railings and hedge screening along the eastern and northern boundaries of the front garden.

  Granted Full applications 7 docs

• 343 Clapham Road London SW9 9BS

  25/02745/FUL Submitted 1 Sep 2025 50 yards away

  Replacement of existing rear elevation and partial side elevation windows with uPVC windows (Retrospective). Replacement of existing front and side elevation windows with double glazed timber windows.

  Refused Full applications Windows or glazing 46 docs

• 8 Mayflower Road London SW9 9JZ

  16/04796/FUL Submitted 11 Aug 2016 50 yards away

  Erection of a single storey ground floor rear and side infill extension - Flat A

  Refused Full applications Extension 13 docs
  Small domestic

• 10 Mayflower Road London SW9 9JZ

  26/01721/FUL Submitted 12 Jun 2026 50 yards away

  78% historically approved · decision due ~7 Aug

  Replacement of the rear return roof from flat roof to pitched roof with 2no. roof lights; replacement of the second floor side window with upvc obscured double glazed casement window. (Works relate to the Second Floor Flat)

  Decided Full applications Loft or dormer Windows or glazing 10 docs

• 359 Clapham Road London SW9 9BT

  25/03670/LB Submitted 25 Nov 2025 50 yards away

  Erection of a roof extension to create additional habitable rooms with other associated works. (Flat 8). (Please note: The reference number for this Listed Building Consent application is 25/03670/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/03669/FUL).

  Refused Heritage and listed buildings Extension 6 docs

• 359 Clapham Road London SW9 9BT

  25/03669/FUL Submitted 25 Nov 2025 50 yards away

  Erection of a roof extension to create additional habitable rooms with other associated works. (Flat 8). (Full Planning Permission and Listed Building Consent ref : 25/03670/LB applications received).

  Refused Full applications Extension 7 docs

• 26/03073/FUL Awaiting decision

  10 Claverdale Road London SW2 2DP

  Erection of a single storey ground floor rear side infill extension. Erection of a rear dormer roof extension with juliet balcony and installation of a roof light to rear return roof.

  Received 20 Oct, published by the council 23 Oct 2026 Full applications
• 26/03040/FUL Awaiting decision

  3 Walberswick Street London Lambeth SW8 1XF

  Erection of a second-storey rear extension and the addition of a window to the mansard. Reduction from a double sliding door to a single door with a Juliet balcony

  Received 15 Oct, published by the council 21 Oct 2026 Full applications
• 26/03004/FUL Awaiting decision

  61 Amesbury Avenue London Lambeth SW2 3AE

  Erection of a single storey rear infill extension, replacement of the existing timber sash windows with double glazed timber sash windows, erection of new fence to front patio and installaton of Air Source Heat Pump to existing roof.

  Received 14 Oct, published by the council 21 Oct 2026 Full applications
• 26/02988/FUL Awaiting decision

  76 Bonham Road London Lambeth SW2 5HG

  Change of use of the ground floor to self contained unit (class C3), upper floors and loft to a large House in Multiple Occupation (Sui Generis), together with sub-division of the rear garden, installation of 2x rooflights to front roofslope, conversion of the existing garage to ancillary residential gym use, installation of air source heat pumps, and provision of cycle and refuse storage.

  Received 13 Oct, published by the council 22 Oct 2026 Full applications
• 26/02996/FUL Awaiting decision

  Surrey County Cricket Club Kennington Oval London Lambeth SE11 5SS

  Extension of the existing external balcony on third floor pitch-facing elevation and installation of minor additional plant at roof level.

  Received 13 Oct, published by the council 21 Oct 2026 Full applications