Flat 1, 41 Chiswick High Road, Chiswick, London, W4 2LT

1. 20 Oct 2025

   Received by Hounslow

2. 21 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 16 Dec 2025

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 16 December 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Land to South of 65 Chiswick High Road, London, W4 2LT

  P/2025/2921 Submitted 29 Sep 2025 59m away

  Demolition of existing garages and erection of a detached two-storey house with a basement, associated parking, and landscaping.

  Refused Full applications Demolition 29 docs

• 55 Chiswick High Road, Chiswick, London, W4 2LT

  P/2026/0063 Submitted 9 Jan 2026 59m away

  Work to two Lime trees (T1 & T2) at front of property within TPO No 388. Reduce crowns by approximately 3 metres, height and width and back to previous points of reduction.

  Granted Trees 4 docs

• 55 CHISWICK HIGH ROAD, CHISWICK, LONDON, W4 2LT

  P/2023/0502 Submitted 16 Feb 2023 59m away

  Work to two Lime trees at front of property with TPO No 388. Reduce canopy by approx. 2 - 3m from height and width.

  Granted Trees 4 docs

• 15 AIREDALE AVENUE, CHISWICK, LONDON, W4 2NW

  P/2019/4099 Submitted 12 Nov 2019 83m away

  Erection of a rear roof outrigger extension to the house

  Refused Householder Extension 18 docs
  Domestic

• 17 AIREDALE AVENUE, CHISWICK, LONDON, W4 2NW

  P/2019/3836 Submitted 23 Oct 2019 92m away

  Erection of a single storey side infil extension

  Granted Householder Extension 8 docs
  Small domestic

• 17 AIREDALE AVENUE, CHISWICK, LONDON, W4 2NW

  P/2019/3837 Submitted 23 Oct 2019 92m away

  Installation of glazed bay to the rear elevation and an increase in the size of a rooflight to the ground floor rear single storey element.

  Granted Householder Loft or dormer Windows or glazing 10 docs
  Small domestic

• P/2026/1189 Granted

  12 The Grove, Isleworth, TW7 4JZ

  Installation of one front boundary gate and new windows to allow the conversion of existing single family house to five self contained flats with associated refuse and cycle storage.

  17 Apr 2026 Full applications
• P/2026/1937 Granted

  Flat Ground Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a single storey detached outbuilding for use as a home office in the rear garden of the flat

  30 Jun 2026 Full applications
• P/2026/1494 Granted

  2 Bath Road, Chiswick, London, W4 1LW

  Demolition of the single-storey rear extension, installation of temporary scaffolding to the façade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) and (g)(i)

  6 May 2026 Full applications
• P/2026/1936 Refused

  Flat First Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a rear roof and outrigger extension with two front rooflights to the flat

  30 Jun 2026 Full applications
• P/2026/0592 Granted

  87 Cranleigh Road, Feltham, TW13 4QA

  Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

  19 Feb 2026 Full applications