156 Sunnyhill Road London Lambeth SW16 2UN

1. 26 Feb 2026

   Received by Lambeth

2. 17 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 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, 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.

• 158 Sunnyhill Road London SW16 2UN

  26/01593/FUL Submitted 27 May 2026 50 yards away

  78% historically approved · decision due ~22 Jul

  Erection of a single storey ground floor rear extension. Erection of a single storey over existing first floor rear closet together with the insertion of a door to the ground floor side elevation.

  Decided Full applications Extension 14 docs
  Small domestic

• 176 And 178 Sunnyhill Road London SW16 2UN

  26/02936/DET Submitted 22 Sep 2026 50 yards away

  84% historically approved · decision due ~17 Nov

  Approval of details pursuant condition 5 (Construction Programme) of planning permission ref: 25/00992/FUL (Erection of rear mansard roof extension across both properties together with the installation of 2x rooflights to the front roofslope of each property) granted on 21.07.2025.

  Decided Extension Loft or dormer

• 166 Sunnyhill Road London SW16 2UN

  16/01754/FUL Submitted 18 Mar 2016 50 yards away

  Erection of a garden room/storage building to the rear of existing garden.

  Granted Full applications 8 docs

• 158 Sunnyhill Road London SW16 2UN

  22/04508/LDCP Submitted 20 Dec 2022 50 yards away

  Application for a Certificate of Lawful development (Proposed) with respect to the creation of dropped kerb.

  Refused Lawful development 9 docs

• 175 Wellfield Road London SW16 2BY

  16/05264/FUL Submitted 6 Sep 2016 100 yards away

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

  Granted Full applications Extension 7 docs
  Small domestic

• 120 Wellfield Road London SW16 2BU

  25/03418/FUL Submitted 31 Oct 2025 100 yards away

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

  Granted Full applications Extension 9 docs
  Small domestic

• 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