7 Lainson Street London SW18 5RS

1. 30 Jan 2023

   Received by Wandsworth

2. 1 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 26 Apr 2023

   Decision issued: Approve with Conditions

4. 30 Aug 2026

   Added to PlanIndex

Wandsworth granted permission on 26 April 2023, 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.

• 21 Balvernie Grove SW18 5RR

  2023/0826 Submitted 1 Mar 2023 50 yards away

  Erection of single-storey rear/side extension.

  Granted Householder Extension 7 docs
  Small domestic

• 21 Balvernie Grove SW18 5RR

  2023/0828 Submitted 1 Mar 2023 50 yards away

  Erection of a dormer extension to main rear roof and above two-storey rear addition with the installation of roof lights to front roof slope.

  Granted Householder Extension Loft or dormer 7 docs
  Domestic

• Flat Ground And Part First Floor 3 Balvernie Grove SW18 5RT

  2026/0331 Submitted 23 Jan 2026 50 yards away

  Erection of a single storey rear side extension.

  Granted Full applications Extension 13 docs
  Small domestic

• 28 Balvernie Grove SW18 5RU

  2025/3861 Submitted 27 Oct 2025 50 yards away

  Alteratons including erection of single storey rear and side extension.

  Granted Householder Extension 12 docs
  Small domestic

• 28 Balvernie Grove SW18 5RU

  2025/3809 Submitted 22 Oct 2025 50 yards away

  Erection of an extension to the main rear roof; Installation of 2 x rooflights to the front roof slope; Erection of an extension above the two-storey back addition.

  Granted Lawful development Extension Loft or dormer 10 docs

• 10 Balvernie Grove SW18

  2013/0049 Submitted 8 Jan 2013 100 yards away

  Erection of single-storey side and rear extension.

  Withdrawn Householder Extension 7 docs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