3 Ashington Road London SW6 3QJ

1. 3 Feb 2021

   Received by Hammersmith and Fulham

2. 4 Feb 2021

   Validated

   Checked as complete and ready for consideration.

3. 15 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 1 April 2021, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hammersmith and Fulham took a median of 80 days over the applications it decided in the last year.

This application is with Hammersmith and Fulham for determination, against a statutory target of eight weeks. Over the last year Hammersmith and Fulham decided lawful development applications in a median of 78 days. More in our guide to how long planning decisions take.

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.

• 4 Cortayne Road London SW6 3QA

  2020/03121/FUL Submitted 26 Nov 2020 50 yards away

  Erection of a front and rear roof extension; alterations to roof of existing back addition at second floor level to match existing, including an increase in the height of the ridge height by 0.55m; erection of a rear extension at second floor level, to the side of the existing back addition; erection of a single storey rear extension; excavation under part of the footprint of the property in connection with the enlargement of the existing basement; and installation of an air conditioning unit on the flat roof of the existing back addition at second floor level.

  Granted Full applications Extension Roofing 16 docs
  Small domestic

• 4 Cortayne Road London SW6 3QA

  2020/00305/FUL Submitted 27 Feb 2020 50 yards away

  Erection of a front roof extension.

  Granted Full applications Extension 9 docs

• 13 Ashington Road, London, SW6 3QJ

  P/2026/02358/NMAT Submitted 11 Sep 2026 50 yards away

  95% historically approved · decision due ~10 Nov

  Non-material amendment to planning permission reference: 2023/01734/FUL dated 26th September 2023 for the "Erection of a rear extension at second floor level, over part of the existing back addition; installation of a rooflight, on top of the main flat roof at roof level; installation of a new window following the removal of existing, to the rear elevation of existing rear roof extension." Amendments sought to include; removal and infilling of 1no. existing window at second-floor level to the rear elevation; addition of 1no. new double-glazed timber sash window at second-floor level to the rear elevation, aligned with the existing window below; omission of 1no. approved window from the rear elevation; re-sizing and repositioning of 1no. approved rooflight on the main flat roof; addition of 1no. rooflight to the main flat roof; and omission of 1no. approved rooflight from the pod flat roof.

  Awaiting decision Amendments Extension Loft or dormer +1 4 docs

• 305 New King's Road London SW6 4RF

  2020/01527/FUL Submitted 16 Jun 2020 50 yards away

  Retention of timber pergola structure at the rear of the property.

  Awaiting decision Full applications 16 docs

• 8 Ashington Road London SW6 3QJ

  2019/00723/DET Submitted 19 Mar 2019 50 yards away

  Submission of details and a sample of the obscure glazed window to the rear elevation of the extension at first floor level, pursuant to Condition 11 of planning permission reference: 2016/04909/FUL.

  Granted Conditions Extension Windows or glazing 9 docs

• 1-6,Draycott Mews London SW6 4LP

  P/2026/01315/DET Submitted 18 May 2026 50 yards away

  Submission of details of external sound level emitted from plant/machinery/ equipment and mitigation measures pursuant to condition 4; anti-vibration measures pursuant to condition 5 of planning permission ref: 2025/03524/FUL granted 23rd April 2026.

  Granted Conditions 6 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