35 Fairfax Road, Chiswick, London, W4 1EN

This site has had 4 applications since 2023: 3 approved, 1 refused.

• P/2025/3498 Refused

  35 Fairfax Road, Chiswick, London, W4 1EN

  Non Material Amendment Application to replace the previously approved single storey rear extension's rear windows and single storey rear infill extension's glazed rear double doors to Planning Permission P/2023/0499 dated 12/04/2023 for 'Erection of a replacement single storey rear infill and rear extension to the house'.

  Decided 23 Dec 2025 Amendments
• P/2025/2533 Granted

  35 Fairfax Road, Chiswick, London, W4 1EN

  Replacement of existing front garden wall and replacement of front windows to the house.

  Decided 23 Oct 2025 Householder
• P/2023/0499 Granted

  35 FAIRFAX ROAD, CHISWICK, LONDON, W4 1EN

  Erection of a replacement single storey rear infill and rear extension to the house.

  Decided 12 Apr 2023 Householder

1. 8 Jan 2026

   Received by Hounslow

2. 9 Mar 2026

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

• P/2023/0499 Granted

  35 FAIRFAX ROAD, CHISWICK, LONDON, W4 1EN

  Erection of a replacement single storey rear infill and rear extension to the house.

  Decided 12 Apr 2023 Householder

Hounslow granted permission on 9 March 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 35 Fairfax Road, Chiswick, London, W4 1EN

  P/2025/3498 Submitted 20 Nov 2025 0m away

  Non Material Amendment Application to replace the previously approved single storey rear extension's rear windows and single storey rear infill extension's glazed rear double doors to Planning Permission P/2023/0499 dated 12/04/2023 for 'Erection of a replacement single storey rear infill and rear extension to the house'.

  Refused Amendments Extension Windows or glazing 3 docs
  Small domestic

• 35 FAIRFAX ROAD, CHISWICK, LONDON, W4 1EN

  P/2023/0499 Submitted 15 Feb 2023 0m away

  Erection of a replacement single storey rear infill and rear extension to the house.

  Granted Householder Extension 9 docs
  Small domestic

• 35 Fairfax Road, Chiswick, London, W4 1EN

  P/2025/2533 Submitted 15 Aug 2025 0m away

  Replacement of existing front garden wall and replacement of front windows to the house.

  Granted Householder Windows or glazing 10 docs
  Domestic

• 31 Fairfax Road, Chiswick, London, W4 1EN

  P/2025/2705 Submitted 8 Sep 2025 14m away

  Alterations and enlargement to the rear dormer window of the house

  Granted Householder Loft or dormer Windows or glazing 12 docs
  Domestic

• 31 Fairfax Road, Chiswick, London, W4 1EN

  P/2025/3691 Submitted 11 Dec 2025 14m away

  Reinstatement of front elevation bay window and front dormer tiles. Replacement of front garden wall and gate, installation of a side gate and erection of bin store in the front garden of the house

  Granted Householder Loft or dormer Windows or glazing 10 docs
  Domestic

• 41 Fairfax Road, Chiswick, London, W4 1EN

  P/2025/2667 Submitted 3 Sep 2025 21m away

  Enlargement of existing basement to the house.

  Granted Householder 10 docs
  Domestic

• P/2026/2010 Granted

  Granwood Court, 20 The Grove, Isleworth, TW7 4JX

  Variation of Condition 2 (Approved Plans) to remove the PVC cladding panels on the existing elevations and replace with render and changes to the windows within the third floor following planning permission P/2022/3520 approved 14/04/2023 erection of a third floor roof extension incorporating five self-contained flats with associated refuse and cycle parking provision.

  7 Jul 2026 Conditions
• P/2026/0078 Granted

  Buildings 29-37,MOD Feltham Site,Elmwood Avenue,Feltham,Middlesex,TW13 7AH

  Details submitted pursuant to Condition 5 (Construction Logistics Management Plan), Condition 16 (Watching Brief), Condition 17 (Invasive Species), Condition 19 (Biodiversity Net Gain), Condition 28 (Remediation Strategy), and Condition 32 (Bird Hazard Management Plan) of permission P/2024/0622 dated 31/10/2025 for Formation of a new school, erection of three new school buildings with main access from Browell's Lane, installation of a multi use games area, playing pitch, parking, landscaping and associated infrastructure following the demolition of the former MOD buildings.

  12 Jan 2026 Conditions
• P/2026/1558 Granted

  74 Dukes Avenue, Chiswick, London, W4 2AF

  Variation of condition 2 (approved plans) to allow the reduction in size of the outbuilding and the garden storage moved of planning permission P/2024/3412 approved 20/12/2024 for the erection of a single storey detached out building for use as paint studio in the rear garden

  22 May 2026 Conditions
• P/2026/2464 Awaiting decision

  Rivers Academy Tachbrook Road, Feltham, TW14 9PE

  Details of Condition 12 (School Access Strategy) submitted pursuant to permission P/2025/1059 dated 15/08/2025 for Erection of a three storey temporary school building and provision of temporary playing pitches on the school sports field.

  28 Aug 2026 Conditions
• P/2026/2453 Awaiting decision

  155 Chiswick High Road, Chiswick, London, W4 2DT

  Variation of Condition 9 ( Internal water usage) to the flats hereby approved, shall be fitted to ensure that the development would achieve the internal water usage of 105 litres per person per day target of planning permission P/2024/2338 approved 07/01/2025 for the conversion of the existing unit on the ground floor into two commercial units incorporating the conversion of the rear garage to commercial space. Erection of a two storey rear extension to facilitate the change of use of the existing commercial unit on the first and second floor into three self contained flats. Installation of one front and one side roof window, solar panels on the roof and side elevation windows.

  27 Aug 2026 Conditions