204 Heythorp Street SW18 5BU

1. 15 Jun 2026

   Received by Wandsworth

2. 18 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. 10 Aug 2026

   Decision issued: Approve with Conditions

Wandsworth granted permission on 10 August 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.

• First Floor Flat 192 Heythorp Street SW18 5BU

  2021/2943 Submitted 17 Jun 2021 50 yards away

  Erection of dormer roof extension to main rear roof.

  Granted Full applications Extension Loft or dormer 11 docs

• 167 Engadine Street SW18 5DU

  2021/2136 Submitted 5 May 2021 100 yards away

  Erection of a single storey rear/side extension

  Granted Householder Extension 6 docs
  Small domestic

• 147 Clonmore Street SW18 5HD

  2026/0825 Submitted 2 Mar 2026 100 yards away

  Demolition of existing conservatory and erection of a single storey rear and side infill extension

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 173 Engadine Street SW18 5DU

  2019/4443 Submitted 14 Oct 2019 100 yards away

  Erection of a mansard extension to main rear roof (with French doors and safety railings) and raising the ridge 200mm. Erection of a single-storey rear/side extension at ground floor.

  Granted Householder Extension Loft or dormer +1 6 docs
  Small domestic

• 173 Engadine Street SW18 5DU

  2019/4444 Submitted 14 Oct 2019 100 yards away

  Erection of loft extension over two storey back addition.

  Granted Lawful development Extension Loft or dormer 7 docs

• 136 Clonmore Street SW18 5HB

  2021/2847 Submitted 16 Jun 2021 100 yards away

  Alterations to ground floor rear elevation including changes to fenestration.

  Granted Householder Windows or glazing 8 docs
  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