440 Streatham High Road London SW16 3PX

1. 10 Aug 2026

   Received by Lambeth

2. 25 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 October 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 62 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.

• Rear Of 436 And 438 Streatham High Road London SW16 3PX

  25/04007/FUL Submitted 29 Dec 2025 26m away

  78% historically approved · decision due ~13 Mar

  Demolition of the single storey retail building and erection of three storey Mews building to provide 5 self contained units (2 X 1-Bed and 3 X 2-Bed) with the provision of cycle parking, refuse/recycling storage, private amenity space and landscaping.

  Awaiting decision Full applications Demolition 13 docs
  Small domestic

• 114 Greyhound Lane London SW16 5RN

  24/00538/FUL Submitted 16 Feb 2024 54m away

  Change of use of the building to the rear of 114 Greyhound Lane from sui generis use to offices (Use Class E), together with the provision of a cycle store and a bin store.

  Withdrawn Full applications 10 docs

• 112 Greyhound Lane London SW16 5RN

  20/03977/FUL Submitted 16 Nov 2020 61m away

  Erection of both a mansard roof extension on the rear roof slope and a mono-pitched roof extension on top of the 2-storey rear projection and conversion of the upper floors of the property into 2 flats with commercial use retained at ground floor level.

  Granted Full applications New dwelling Extension +1 15 docs
  Several homes

• 1 Byron Close London SW16 5PU

  19/04265/TCA Submitted 14 Nov 2019 90m away

  1 x Alder tree (09SQ) - reshape over extended branches around crown by no more than 1m on all compass points to previous pruning points to mitigate encroachment, 1 x Silver Birch tree (09SR) - reshape over extended branches around crown by no more than 1m on all compass points to previous pruning points, 1 x Silver Birch tree (09SS) - prune south west canopy aspect towards building by no more than 1m to appropriate pruning points, 1 x Alder tree (09SU) - reshape over extended branches around crown by no more than 1m on all compass points to previous pruning points, 1 x Cherry tree (09SY) - reshape crown to previous pruning points on all aspects by no more than 1m to control canopy size for location, 1 x Alder tree (09T0) - reshape over extended branches around crown by no more than 1m on all compass points to previous pruning points and crown lift to 2.5m from ground level.

  Decided Trees 3 docs

• 420 Streatham High Road London SW16 3SN

  16/05032/FUL Submitted 23 Aug 2016 100m away

  Loft conversion involving the erection of two rear dormers. (Resubmission).

  Granted Full applications Loft or dormer 7 docs

• 104 Greyhound Lane London SW16 5RW

  21/01365/LDCP Submitted 6 Apr 2021 106m away

  Application for a Certificate of Lawful Development (proposed) with respect to the conversion of the ground floor (Use Class E) to a residential unit (Use Class C3) and the installation of two new windows and a refuse store at ground floor level (amended description).

  Refused Lawful development Windows or glazing 9 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