3 Thurleigh Avenue SW12 8AN

1. 1 Aug 2026

   Added to PlanIndex

2. 12 Aug 2026

   Received by Wandsworth

3. 12 Aug 2026

   Status changed to REGISTERED

   Previously INVALID.

4. Decision

   Awaiting decision

   Decision expected by 7 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Wandsworth took a median of 60 days over the applications it decided in the last year.

This application is with Wandsworth for determination, against a statutory target of eight weeks. Over the last year Wandsworth's median decision took 60 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Wandsworth's portal will say. Our guide explains the common types.

• 20 Thurleigh Avenue SW12 8AW

  2025/4573 Submitted 18 Dec 2025 62m away

  Variation of condition 2 pursuant to planning permission dated 22/11/2023 ref 2023/4388 (Alterations including erection of a hip to gable extension to main roof with dormer extension to rear roof. Erection of a ground floor side/rear extension and first floor side extension with roof extension over. Insertion of windows to ground floor front elevation in connection with use of garage as additional habitable accommodation.) to allow the addition of sliding doors to the rear elevation, removal of ground floor rear extension and replacement of conservatory like for like, retention of garage door, installation of side first floor window and change to the dormer from cladding to wall-hung concrete tiles.

  Granted Amendments Extension Loft or dormer +1 7 docs

• 14 Nightingale Lane SW12 8TB

  2022/1951 Submitted 11 May 2022 80m away

  Alterations including erection of hip-to-gable rear roof extension with dormers to side roofslopes; Erection of single storey outbuilding in rear garden to be used as granny annex; Removal of side vehicle access gate to be replaced with timber fencing and removal of dividing wall in rear garden.

  Granted Householder Extension Loft or dormer 26 docs
  Small domestic

• 14 Nightingale Lane SW12 8TB

  2021/3973 Submitted 24 Aug 2021 80m away

  Alterations including erection of hip-to-gable rear roof extension with dormers to side roofslopes; Erection of a single storey outbuilding to rear garden.

  Withdrawn Householder Extension Loft or dormer 22 docs
  Small domestic

• Flat 2 129 Thurleigh Road SW12 8TX

  2024/3164 Submitted 16 Sep 2024 88m away

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

  Granted Full applications Extension Windows or glazing 5 docs
  Small domestic

• 14 Sumburgh Road SW12 8AL

  2025/3342 Submitted 23 Sep 2025 99m away

  Alterations including erection of dormer roof extensoion to main rear roof, roof extension above two storey back addition; erection of single storey rear and side extension; excavation to enlarge basement including formation of front lightwell.

  Granted Householder Extension Loft or dormer 10 docs
  Small domestic

• 3 and 5 Sumburgh Road SW12 8AJ

  2024/3613 Submitted 21 Oct 2024 109m away

  Alterations including erection of single storey rear and side extensions.

  Granted Full applications Extension 12 docs
  Small domestic