21 Lancaster Avenue London SE27 9EL

1. 2 Jul 2024

   Received by Lambeth

2. 16 Jul 2024

   Validated

   Checked as complete and ready for consideration.

3. 14 Oct 2024

   Decision issued: Application Withdrawn

4. 22 Aug 2026

   Added to PlanIndex

The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.

The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 19 Lancaster Avenue London SE27 9EL

  25/03284/TCA Submitted 20 Oct 2025 13m away

  Rear garden: T1 Cherry. Fell to ground level. T2 Pear. Crown reduce height by 2 m to 6 m and reduce lateral spread by 1 m on all aspects. Remove deadwood. T3 Honey Locust. Fell to ground level. Front Garden: T4 Magnolia. Crown reduce height by 3 m to previous pruning points and reduce north lateral spread by 1 m. Proposed Replacement Planting: 1 x Rowan in rear garden 1 x Red Maple in front garden.

  Granted Trees 3 docs

• 22 Lancaster Avenue London SE27 9DZ

  26/00003/FUL Submitted 1 Jan 2026 67m away

  78% historically approved · decision due ~3 Mar

  Erection of a rear dormer extension including 1 rooflight to the front and replacement natural slate tiles to entire roof.

  Awaiting decision Full applications Extension Loft or dormer 17 docs

• 22 Lancaster Avenue London Lambeth SE27 9DZ

  26/01576/FUL Submitted 26 May 2026 83m away

  78% historically approved · decision due ~21 Jul

  Erection of a single-storey ground floor extension to the side and rear of the property, the installation of a new access door to the existing cellar, the removal of the existing external steps to the veranda together with the insertion of a new window on the elevation fronting the veranda, and associated landscaping works to the rear garden.

  Decided Full applications Extension Windows or glazing
  Small domestic

• 18 Lancaster Avenue London SE27 9DZ

  16/05181/TCA Submitted 31 Aug 2016 83m away

  To remove 1 x Apple tree to rear of property (in decline), crown thin 1 x Pear tree by 20% and crown thin 1 x further Apple tree by 10%. All trees at rear.

  Decided Trees

• 37 Lancaster Avenue London SE27 9EL

  16/03230/VOC Submitted 27 May 2016 106m away

  Removal of condition 9 of planning permission 08/02301/FUL (Change of use to a Residential Care Home (Use Class C2) for Adults with Learning Difficulties and associated boundary and forecourt/front entrance treatment) granted on 13.08.2008Condition 9 states: The change of use herewith permitted shall not be to any use other than to a home within Use Class C2 of the Town and Country Planning (Use Classes) Order 2005, to provide residential accommodation for adults with learning difficulties, with a significant element of care to people in need of care. Such care to be provided 24 hours a day by staff on the premises.

  Granted Amendments 4 docs

• 36 Lancaster Avenue London Lambeth SE27 9DZ

  26/00940/FUL Submitted 24 Mar 2026 109m away

  78% historically approved · decision due ~9 Jun

  Erection of a rear dormer extension including the installation of 2 front, 1 side and 1 rear roof lights, the replacement of ground floor front facade bay window sashes plus enlargement of the second floor side sash window, and re-roofing and canopy covering in traditional slate.

  Awaiting decision Full applications Extension Loft or dormer +1 35 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