53 Finsen Road London SE5 9AW

1. 28 Sep 2026

   Received by Lambeth

2. 8 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 3 December 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, against a statutory target of eight weeks. Over the last year Lambeth decided full applications in a median of 66 days. More in our guide to how long planning decisions take.

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.

• 57 Finsen Road London SE5 9AW

  26/00567/LDCP Submitted 23 Feb 2026 50 yards away

  Certificate of Lawfulness (Proposed) with respect to the erection of a single storey ground floor side extension together with the installation of rear bi-fold doors.

  Refused Lawful development Extension Windows or glazing 7 docs
  Small domestic

• 30 Northway Road London SE5 9AN

  20/01010/LDCP Submitted 14 Mar 2020 50 yards away

  Application for Certificate of Lawfulness (proposed) with respect to the erection of an L-shaped rear dormer roof extension, together with the installation of 2 roof lights to the front roofslope.

  Granted Lawful development Extension Loft or dormer 13 docs

• 21 Northway Road London SE5 9AN

  26/02227/LDCP Submitted 31 Jul 2026 100 yards away

  Certificate of Lawful Development (Proposed) with respect to erection of rear dormer roof extension, a dormer roof extension over existing rear outrigger and installation of 2 rooflights to the front roof slope.

  Granted Extension Loft or dormer 15 docs

• 45 Northway Road London SE5 9AN

  20/01219/LDCP Submitted 2 Apr 2020 100 yards away

  Application for a Certifcate of Lawful Development (Proposed) with respect with the erection of an 'L' shaped roof rear extension and the installation of three front roof lights.

  Granted Lawful development Extension Loft or dormer 17 docs

• 32 Kemerton Road London Lambeth SE5 9AR

  25/03824/LDCP Submitted 10 Dec 2025 100 yards away

  Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a rear 'L shaped' roof extension and the installation of two front roof lights.

  Refused Lawful development Extension Loft or dormer 11 docs

• 47 Northway Road London SE5 9AN

  26/00603/LDCP Submitted 25 Feb 2026 150 yards away

  85% historically approved · decision due ~22 Apr

  Application for Certificate of Lawfulness (Proposed) with respect to the erection of an L-shpared rear dormer together with the installation of 2 rooflights to the front roof slope.

  Decided Lawful development Loft or dormer 11 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
• 26/02990/FUL Awaiting decision

  85 Clapham Manor Street London Lambeth SW4 6DR

  Construction of a mansard-roof extension to provide additional residential accommodation.

  Received 13 Oct, published by the council 23 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