38 Sefton Street SW15 1LZ

1. 31 Mar 2026

   Received by Wandsworth

2. 28 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Jun 2026

   Decision issued: Approve with Conditions

4. 10 Aug 2026

   Added to PlanIndex

Wandsworth granted permission on 15 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 40 Sefton Street SW15 1LZ

  2025/4167 Submitted 18 Nov 2025 50 yards away

  Alterations including erection of dormer roof extension to main rear roof and erection of single storey rear extension. Rooflights to front roofslope

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 25 Sefton Street SW15 1NA

  2026/2133 Submitted 9 Jun 2026 50 yards away

  Refurbishment of existing skylights at rear ground floor

  Granted Householder 6 docs
  Domestic

• 17 Sefton Street SW15 1NA

  2025/3039 Submitted 29 Aug 2025 50 yards away

  Non-material amendment to planning permission dated 28/04/2025 ref 2025/0577 (Alterations including single storey rear extension and first floor extension with associated changes to fenestration) to allow works to the upper floor not being carried out, only ground floor works. Extension increased from 2m to 3m into back garden.

  Refused Amendments Extension Windows or glazing 4 docs
  Small domestic

• 17 Sefton Street SW15 1NA

  2025/3397 Submitted 26 Sep 2025 50 yards away

  Alterations including erection of single-storey rear extension and first floor rear extension.

  Granted Full applications Extension 5 docs
  Small domestic

• 9 Pentlow Street SW15 1LX

  2026/2735 Submitted 29 Jul 2026 50 yards away

  Use of a room as office for TfL private vehicle hire (online and telephone bookings only, no public access).

  Withdrawn Lawful development

• 5-7 Pentlow Street SW15 1LX

  2019/4943 Submitted 13 Nov 2019 50 yards away

  Erection of extension to main rear roof and above part of two-storey rear addition.

  Granted Lawful development Extension 10 docs

• 2025/3832 Refused

  9 Frensham Drive SW15 3EB

  Alterations including erection of mansard roof extension to main rear roof including raising the ridge by 200mm and erection of single-storey rear extension. Formation of roof terrace at first floor level with 1.7m high screen surround.

  Received 24 Oct, published by the council 29 Jul 2026 Householder
• 2026/3241 Withdrawn

  2 Brightwell Crescent SW17 9AE

  Removal of existing fence andf stub trunks of trees and the erection of a new fence with new landscaping.

  Received 10 Sep, published by the council 21 Sep 2026 Householder
• 2026/0948 Granted

  40 Wakehurst Road SW11 6BY

  Excavation to create an enlarge basement including formation of front and rear lightwells with grille over front lightwell.

  Received 10 Mar, published by the council 29 Jul 2026 Householder
• 2026/0923 Granted

  42 A Bickersteth Road SW17 9SQ

  Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) and extension above part of two-storey back addition; Formation of roof terrace above two-storey back addition with 1.7m high screen surround. Installation of an external spiral staircase from first floor level to ground floor level.

  Received 9 Mar, published by the council 29 Jul 2026 Householder
• 2026/3222 Withdrawn

  21 Gaskarth Road SW12 9NN

  Erection of an extension to the main rear roof to provide access to a proposed roof terrace with a 1.7m high screen surround above part of the three-storey back addition.

  Received 9 Sep, published by the council 10 Sep 2026 Householder