50 Aslett Street SW18 2BN

1. 25 Jul 2026

   Added to PlanIndex

2. 30 Jul 2026

   Received by Wandsworth

3. 9 Aug 2026

   Status changed to REGISTERED

   Previously INVALID.

4. Decision

   Awaiting decision

   Decision expected by 24 September 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 59 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 59 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.

• 42 Aslett Street SW18 2BN

  2021/3101 Submitted 29 Jun 2021 50 yards away

  Erection of single storey side extension.

  Granted Householder Extension 6 docs
  Small domestic

• 14-16 Treport Street SW18 2BP

  2026/2100 Submitted 11 Jun 2026 50 yards away

  Details of water calculations, cycle storage, and waste storage pursuant to conditions 7, 8 and 9 of planning permission dated 20/02/2026 ref. 2025/4086 - Alterations including erection of mansard extensions to the main rear roof including raising the existing ridge heights by 180mm; erection of extensions above part of the two-storey back additions and formation of roof terraces above the two-storey back additions. Proposed works in connection with creation of 2 additional two-bedroom flats.

  Granted New dwelling Extension +1

• 6B Treport Street SW18

  2012/2050 Submitted 7 May 2012 50 yards away

  Erection of mansard style rear roof extension to main roof and over part of rear addition.

  Withdrawn Householder Extension Loft or dormer 10 docs
  Domestic

• 14-16 Treport Street SW18 2BP

  2026/1059 Submitted 17 Mar 2026 50 yards away

  Details of water calculations, cycle storage, and waste stroage pursuant to conditions 7, 8 and 9 of planning permission dated 20/02/2026 ref. 2025/4086 (Alterations including erection of mansard extensions to the main rear roof including raising the existing ridge heights by 180mm; erection of extensions above part of the two-storey back additions and formation of roof terraces above the two-storey back additions. Proposed works in connection with creation of 2 additional two-bedroom flats.

  Refused Full applications New dwelling Extension +1 10 docs

• 14-16 Treport Street SW18 2BP

  2025/4086 Submitted 11 Nov 2025 50 yards away

  Alterations including erection of mansard extensions to the main rear roof including raising the existing ridge heights by 180mm; erection of extensions above part of the two-storey back additions and formation of roof terraces above the two-storey back additions. Proposed works in connection with creation of 2 additional two-bedroom flats. [RECONSULT DUE TO AMENDMENTS] namely: reduced size of rear terraces, installation of 1.7m opaque screens surrounding terraces, reduced size of rooflights to front elevation and open riser stairs to access new residential units.

  Granted Full applications New dwelling Extension +1 12 docs

• 217 Garratt Lane SW18 4DS

  2019/4528 Submitted 18 Oct 2019 100 yards away

  Installation of internally illuminated static poster panel to display multiple advertisements on rotation.

  Granted Advertising 8 docs