19 Lessingham Avenue SW17 8LZ

1. 8 Oct 2025

   Received by Wandsworth

2. 17 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Dec 2025

   Decision issued: Approve with Conditions

4. 10 Aug 2026

   Added to PlanIndex

Wandsworth granted permission on 8 December 2025, 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.

• 25 Lessingham Avenue SW17 8LZ

  2026/2649 Submitted 30 Jul 2026 50 yards away

  88% historically approved · decision due ~24 Sep

  Alterations including erection of an extension to the main rear roof; Erection of a single-storey rear extension.

  Awaiting decision Extension
  Small domestic

• 2 A Lessingham Avenue SW17 8LU

  2024/3574 Submitted 17 Oct 2024 50 yards away

  Installation of a window in a rear facing wall at ground level.

  Granted Full applications Windows or glazing 11 docs

• 39 Derinton Road SW17 8JA

  2019/4441 Submitted 14 Oct 2019 50 yards away

  Erection of a single storey rear extension

  Granted Householder Extension 7 docs
  Small domestic

• Tooting Islamic Centre 127 - 145 Upper Tooting Road SW17 7TJ

  2025/0011 Submitted 3 Jan 2025 50 yards away

  75% historically approved · decision due ~20 Mar

  Notification of intention to install 6x antennas, 2x 300mm dishes, 3x equipment cabinets and 1x distribution board with associated ancillary equipment.

  Awaiting decision Telecoms 4 docs

• 41 Derinton Road SW17 8JA

  2026/2421 Submitted 9 Jul 2026 50 yards away

  Alterations including erection of single-storey rear extension.

  Granted Extension
  Small domestic

• 53 Derinton Road SW17 8JA

  2022/5155 Submitted 16 Dec 2022 50 yards away

  Alterations to include installation of rooflight to main rear roof and replacement windows to rear elevation. Erection of replacement single storey rear extension.

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 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