15 Bassein Park Road, London, W12 9RN

1. 5 Dec 2025

   Received by Hammersmith and Fulham

2. 9 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 2 Feb 2026

   Decision issued: APPLICATION APPROVED

4. 24 Jul 2026

   Added to PlanIndex

Hammersmith and Fulham granted permission on 2 February 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 21 Bassein Park Road, London, W12 9RN

  2024/02767/FUL Submitted 31 Oct 2024 50 yards away

  98% historically approved · decision due ~16 Jan

  Replacement of all existing single glazed timber framed windows and existing double glazed uPVC window to the front elevation with new 14mm slimline double glazed uPVC windows; replacement of all existing single glazed timber framed windows and existing double glazed uPVC windows with new 20mm standard double glazed uPVC windows to the rear elevation; replacement of all existing double glazed uPVC windows with new 20mm standard double glazed uPVC windows to the side elevation.

  Awaiting decision Full applications Windows or glazing 13 docs

• Flat A Basement 23 Bassein Park Road London W12 9RN

  2018/02215/FUL Submitted 17 Jul 2018 50 yards away

  Erection of a single storey rear extension, to the side and rear of the existing back addition.

  Granted Full applications Extension 15 docs
  Small domestic

• 24 Bassein Park Road London W12 9RY

  2018/00848/TPO Submitted 13 Mar 2018 50 yards away

  Pruning of 1 x Ash Tree in rear garden, subject to Tree Preservation Order T205/4/94 (T1) by reducing the crown to previous reduction points.

  Granted Trees 7 docs

• Flat A Ground Floor 26 Bassein Park Road London W12 9RY

  2019/03430/TREE Submitted 19 Nov 2019 50 yards away

  97% historically approved · decision due ~15 Jan

  T1 - PRUNUS - Located in rear garden - Encroaching onto neighbours property - Would like to crown reduce removing 2-2.5m to provide clearance.

  Awaiting decision Trees 2 docs

• 1 Bassein Park Road, London, W12 9RN

  2024/02766/FUL Submitted 31 Oct 2024 50 yards away

  98% historically approved · decision due ~16 Jan

  Replacement of all existing single glazed timber framed windows and existing double glazed uPVC window to the front elevation with new 14mm slimline double glazed uPVC windows; replacement of all existing double glazed uPVC windows and existing single glazed timber framed windows with new 20mm standard double glazed uPVC windows and double glazed timber framed windows to the rear elevation and side elevations.

  Awaiting decision Full applications Windows or glazing 15 docs

• 10 Bassein Park Road, London, W12 9RY

  2024/02672/FUL Submitted 22 Oct 2024 50 yards away

  98% historically approved · decision due ~14 Jan

  Replacement of all existing single glazed timber framed windows to the front elevation with new 14mm slimline double glazed timber framed windows; replacement of all existing timber windows to the rear elevations with new double glazed upvc windows and replacement upvc single door on the rear elevation.

  Awaiting decision Full applications Windows or glazing 15 docs

• P/2026/01690/CLP Granted

  45 Sedgeford Road, London, W12 0NA

  Erection of a rear extension at second floor level, over part of the existing back addition.

  Received 2 Jul, published by the council 24 Jul 2026 Lawful development
• P/2026/02496/CLE Awaiting decision

  78 Harwood Road, London, SW6 4QH

  Continued use of the existing building as 3no. self-contained flats (Class C3).

  Received 28 Sep, published by the council 6 Oct 2026 Lawful development
• P/2026/02483/CLP Awaiting decision

  6 Cactus Walk, London, W12 0BG

  Erection of 2no. single storey rear extensions at ground floor level.

  Received 25 Sep, published by the council 6 Oct 2026 Lawful development
• P/2026/01877/CLP Granted

  Land Adjacent To West Kensington Underground Station West Cromwell Road London

  Minor alterations to the design of the support leg for the consented advertisement scheme.

  Received 23 Jul, published by the council 31 Jul 2026 Lawful development
• P/2026/01684/CLE Granted

  Unit 6, Parsons Green Depot, 33-39 Parsons Green Lane, London, SW6 4HH

  Certificate of Lawfulness for the existing commercial use of Unit 6 within Use Class E.

  Received 2 Jul, published by the council 24 Jul 2026 Lawful development