137 Canterbury Grove London SE27 0PB

1. 21 Jan 2026

   Received by Lambeth

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 18 March 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.

• 1 St Peter's Gardens London SE27 0PN

  25/02778/TPO Submitted 2 Sep 2025 70m away

  Tree Preservation Order London Borough of Lambeth Tree Preservation Order No 140 St Peters Gardens 1978 made 24 September 1978 and confirmed 19 January 1979 under the Town and Country Planning Act 1971 and remaining extant by virtue of Regulation 3 1 of the 2012 Regulations Rear garden T1 White Poplar Populus alba Reduce height by 3 m from 11 m to 8 m Reduce radial spread by 2 m from 8 m to 6 m Thin crown by 25 percent Works limited to previous reduction points as part of the established cyclical maintenance regime Reason To maintain size vitality and structural stability through re pollarding in accordance with BS 3998 2010 Tree Work Recommendations.

  Granted Trees 3 docs

• 14 Rockhampton Close London SE27 0NG

  26/01325/FUL Submitted 28 Apr 2026 89m away

  Change of use from small HMO (house in multiple accommodation) (Use Class C4) to large HMO (sui generis).

  Refused Full applications 11 docs

• 26 Rockhampton Road London SE27 0NF

  25/03921/PDE Submitted 17 Dec 2025 104m away

  Application for prior approval for the erection of a single storey ground floor rear extension with dimensions of 5.5m (length), 3.7m (total maximum height) and 3.0m (height to the eaves).

  Decided Prior approval Extension 5 docs
  Small domestic

• 24 Ivymount Road London SE27 0NB

  21/01399/LDCP Submitted 8 Apr 2021 106m away

  Certificate of Lawful Development (proposed) in respect of the erection of a rear loft extension.

  Refused Lawful development Extension Loft or dormer 10 docs

• 26 Rockhampton Road London SE27 0NF

  25/03172/FUL Submitted 2 Oct 2025 107m away

  Erection of a single storey ground floor rear extension.

  Withdrawn Full applications Extension 9 docs
  Small domestic

• 26 Rockhampton Road London SE27 0NF

  25/03356/LDCP Submitted 26 Oct 2025 108m away

  85% historically approved · decision due ~2 Feb

  Application for Certificate of Lawfulness (Proposed) with respect to the erection of a hip-to-gable roof extension with rear dormer and installation of 2 rooflights to the front roof slope. Demolition of ground floor front porch. Replacement of ground floor side window with door and replacement of all windows.

  Awaiting decision Lawful development Extension Loft or dormer +2 15 docs
  Small domestic

• 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