27 Dempster Road SW18 1AS

1. 23 Mar 2026

   Received by Wandsworth

2. 7 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Jun 2026

   Decision issued: Approve with Conditions

4. 10 Aug 2026

   Added to PlanIndex

Wandsworth granted permission on 5 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.

• 24 Dempster Road SW18 1AT

  2021/3048 Submitted 25 Jun 2021 50 yards away

  Alterations including erection of roof extension above two-storey back addition

  Refused Householder Extension 9 docs
  Domestic

• 24 Dempster Road SW18 1AT

  2021/3049 Submitted 25 Jun 2021 50 yards away

  Alterations including erection of roof extension above part of two-storey back addition

  Refused Householder Extension 9 docs
  Domestic

• 31 A Ground Floor Flat Birdhurst Road SW18 1AR

  2021/3541 Submitted 27 Jul 2021 100 yards away

  Alterations including erection of single storey side and rear extension.

  Granted Full applications Extension 13 docs
  Small domestic

• 3 Dempster Road SW18 1AS

  2022/5291 Submitted 23 Dec 2022 100 yards away

  Alterations including installation of flat roof to rear/side extension and installation of aluminium bifold doors to rear.

  Granted Householder Extension Windows or glazing 12 docs
  Domestic

• 21 Alma Road SW18 1AA

  2026/1274 Submitted 1 Apr 2026 100 yards away

  82% historically approved · decision due ~15 Jun

  Variation of condition 2, 6 and 7 planning permission dated 02/08/2021 ref 2021/0907 (Retention of the public house on the basement and ground floor and the conversion of upper floors to provide 5 x studio, 2 x 1-bedroom, and 1 x 2-bedroom flats.) to allow amendments to the approved cycle parking and refuse storage arrangements

  Awaiting decision Amendments New dwelling 9 docs

• 46 Dalby Road SW18 1AW

  2025/4420 Submitted 8 Dec 2025 100 yards away

  Alterations including erection of single-storey rear/side infill extension.

  Granted Householder Extension 9 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