8 Trelawn Road London SW2 1DJ

1. 17 Sep 2026

   Received by Lambeth

2. 22 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 17 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.

• 19 Morval Road London SW2 1DG

  25/02651/FUL Submitted 19 Aug 2025 50 yards away

  Replacement of all existing windows with double-glazed UPVC windows, and replacement of the existing rear door with a double-glazed UPVC door.

  Granted Full applications Windows or glazing 7 docs

• 9 Morval Road London Lambeth SW2 1DG

  26/01987/LDCP Submitted 7 Jul 2026 50 yards away

  Certificate of Lawful Certificate (Proposed) for the erection of a single storey side infill extension and a rear L shaped dormer extension including 3 roof lights to the front and the replacement of 2 ground floor windows to doors.

  Granted Extension Loft or dormer +1 8 docs
  Small domestic

• 27 Morval Road London SW2 1DG

  25/02652/FUL Submitted 19 Aug 2025 50 yards away

  Replacement of all existing windows with double-glazed UPVC windows, and replacement of the existing rear door with a double-glazed UPVC door.

  Granted Full applications Windows or glazing 7 docs

• 81 Effra Road London SW2 1DE

  26/02317/TPO Submitted 11 Aug 2026 50 yards away

  93% historically approved · decision due ~6 Oct

  T548-Acer pseudoplatanus (Sycamore)-23.0 m

  Awaiting decision Trees 2 docs

• 75C Effra Road London Lambeth SW2 1DE

  26/02040/TPO Submitted 13 Jul 2026 50 yards away

  Front Garden T1-Lime Remove all epicormic and low level growth to crown break to clear obstruction over footpath. To allow retention of the tree within the available space for growth Crown lifting/removing low growth to maintain the statutory heights over footpaths and highways It is the cause of unreasonable shade to the front elevation of the surrounding area. Council Note: Council Note: Following examination of Council records and a site inspection, the Council has administratively withdrawn application 26/02040/TPO as the lime tree at 75C Effra Road is not subject to a Tree Preservation Order (TPO) and is not situated within a Conservation Area. TPO 151/1979, T1 (Lime), protects a separate tree at neighbouring 77 Effra Road and does not apply to the application tree. Accordingly, formal consent is not required for the proposed works, and no substantive determination has been made.

  Withdrawn Trees 4 docs

• 89 Effra Road London SW2 1DF

  19/04477/FUL Submitted 2 Dec 2019 50 yards away

  Change of use of 1st and 2nd floors from ancillary accommodation (A3/A4) to residential use (Use Class C3). Erection of 3 rear dormers and 1 additional front dormer, and a two storey side extension. Alterations to the front garden courtyard, including installation of cycle parking, new refuse enclosure, hardstanding and boundary treatment.

  Granted Full applications Extension Loft or dormer 37 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