41 Fairfax Road, Chiswick, London, W4 1EN

1. 3 Sep 2025

   Received by Hounslow

2. 10 Nov 2025

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 10 November 2025, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

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

  P/2025/3498 Submitted 20 Nov 2025 50 yards 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 50 yards 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 50 yards away

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

  Granted Householder Windows or glazing 10 docs
  Domestic

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

  P/2026/0040 Submitted 8 Jan 2026 50 yards away

  Variation of Condition 3 (Approved Drawings) to add an additional rear parapet wall to and alter the design (including fenestration and detailing) of the previously approved single storey rear infill and rear extension to Planning Permission P/2023/0499 approved 12/04/2023 for 'Erection of a replacement single storey rear infill and rear extension to the house'.

  Granted Conditions Extension Windows or glazing 5 docs
  Small domestic

• 48 Priory Avenue, Chiswick, London, W4 1TY

  P/2025/2928 Submitted 29 Sep 2025 50 yards away

  Works to Trees in Conservation Area. English Oak (T1). Pollard back to previous pollard points, approximately 1.5 to 2 metres of regrowth to be removed. Maple (T2). Pollard back to previous pollard points, approximately 1.5 metres of regrowth to be removed. Leyland Cypress (T3). Reduce in height by approximately 1 metre and trim sides to match. Leyland Cypress (T4). Reduce in height by approximately 1 metre and trim sides to match. Lawson Cypress (T5). Trim back all aspects of the crown to create a tight and tidy shape. Lift lowest branches to allow 2.5 metres clearance over pavement.

  Granted Trees 4 docs

• 48 Priory Avenue, Chiswick, London, W4 1TY

  P/2024/3131 Submitted 18 Sep 2024 50 yards away

  Works to trees in a Conservation Area: T1 X Cedar trim all round to a more formal shape 1-1.5m to be pruned, T2 X Pittosporum trim 0.5 - 1m all around to create a tidy shape and T4 X Silver Maple Re-pollard back to previous pollard points by 2.5 - 3m.

  Granted Trees 4 docs

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder