5 Chiswick High Road, Chiswick, W4 2ND

This site has had 2 applications since 2025: 2 approved, 0 refused.

• P/2025/3285 Granted

  5 Chiswick High Road, Chiswick, W4 2ND

  Retrospective application for various works to the house: Single storey rear infill extension, basement extension with a rear lightwell, installation of a mains wired fire alarm system, new hot water cylinders on the third floor in the eaves, a new boiler to the third floor with flue through existing front roof, renewal of roof covering of main roof as part of dormer and rooflight works, raising the ceiling on the third floor to create the new bathroom and for the two skylights, new lighting, heating and electrics, utility room fit out within basement vaults, new sika waterproof render to walls in utility, new tiled floor and re-roofing the rear extension zinc roof with a fibreglass roof.

  Decided 28 Jan 2026 Householder

1. 30 Oct 2025

   Received by Hounslow

2. 5 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 28 Jan 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 28 January 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 5 Chiswick High Road, Chiswick, London, W4 2ND

  P/2025/2960 Submitted 2 Oct 2025 0m away

  Certificate of lawfulness existing for the erection of a single storey rear infill extension, installation of replacement double glazed windows, replacement of original lath and plaster with plasterboard

  Withdrawn Lawful development Extension Windows or glazing 2 docs
  Small domestic

• 5 Chiswick High Road, Chiswick, W4 2ND

  P/2025/3285 Submitted 30 Oct 2025 0m away

  Retrospective application for various works to the house: Single storey rear infill extension, basement extension with a rear lightwell, installation of a mains wired fire alarm system, new hot water cylinders on the third floor in the eaves, a new boiler to the third floor with flue through existing front roof, renewal of roof covering of main roof as part of dormer and rooflight works, raising the ceiling on the third floor to create the new bathroom and for the two skylights, new lighting, heating and electrics, utility room fit out within basement vaults, new sika waterproof render to walls in utility, new tiled floor and re-roofing the rear extension zinc roof with a fibreglass roof.

  Granted Householder Extension Loft or dormer +1 17 docs
  Small domestic

• Cycleway 9 CHISWICK HIGH ROAD, GOLDHAWK ROAD TO HEATHFIELD TERRACE, CHISWICK, LONDON

  SRN/2021/3422 Submitted 23 Aug 2021 39m away

  Screening opinion for a proposed cycle route project between Olympia and Brentford.

  Decided Outline 4 docs

• 405 - 407 King Street London W6 9NQ

  2021/00167/NMAT Submitted 20 Jan 2021 42m away

  94% historically approved · decision due ~18 Mar

  Non-material amendment to planning permission ref: 2018/04135/FUL granted 23rd July 2019 for the 'Installation of a new shopfront.' Amendments to include alterations to the shop front glazing, addition of blanking panels to cover structure within the corners of the elevation, and a change of colour to the frame.

  Awaiting decision Amendments Windows or glazing 7 docs

• 21 Chiswick High Road, Chiswick, W4 2ND

  P/2026/1052 Submitted 20 Mar 2026 51m away

  Listed Building application for the erection of single-storey and part three-storey rear extensions with terrace, rear roof extension and outbuilding in rear garden for garage and home office. Internal alterations for removal of modern stair insertions, retention of historic circulation hierarchy, and repair of surviving fabric. External alterations to the facade including reinstatement of decorative pilasters, and refurbishment of brickwork, windows and front vault to create store. Front roof extension, reinstatement of the ground floor lightwell and basement windows to front elevation and associated works to forecourt, with soft landscaping. Erection of front wall with metal railings and gate.

  Granted Heritage and listed buildings Extension Windows or glazing 25 docs
  Small domestic

• 21 Chiswick High Road, Chiswick, London, W4 2ND

  P/2026/0933 Submitted 20 Mar 2026 51m away

  Erection of single-storey and part three-storey rear extensions with terrace, rear roof extension and outbuilding in rear garden for garage and home office. Internal alterations for removal of modern stair insertions, retention of historic circulation hierarchy, and repair of surviving fabric. External alterations to the facade including reinstatement of decorative pilasters, and refurbishment of brickwork, windows and front vault to create store. Front roof extension, reinstatement of the ground floor lightwell and basement windows to front elevation and associated works to forecourt, with soft landscaping. Erection of front wall with metal railings and gate. (Listed building P/2026/1052)

  Granted Householder Extension Windows or glazing 24 docs
  Small domestic

• P/2026/1371 Granted

  2 Bath Road, Chiswick, London, W4 1LW

  Listed building permission for 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 Heritage and listed buildings
• P/2026/1486 Granted

  Red Lion House Chiswick Mall, Chiswick, London, W4 2PJ

  Listed building permission for Internal alterations including the removal and erection of partitions across the Lower Ground, Ground, and Second floors. internal alterations for a ground floor fireplace reveals, a new ground floor toilet and essential structural repairs to a first-floor beam and joist.

  18 May 2026 Heritage and listed buildings
• P/2026/1861 Granted

  1A Bath Road, Chiswick, London, W4 1LL

  Listed Building consent for eection of a detached single-storey garden office outbuilding in the rear garden, following the demolition of the existing garden shed.

  22 Jun 2026 Heritage and listed buildings
• P/2026/1642 Granted

  Northumberland House, Lower Square, Isleworth, TW7 6RL

  Listed building consent for the installation of a wireless fire alarm system to both buildings on the site

  2 Jun 2026 Heritage and listed buildings
• P/2026/1559 Refused

  Hounslow West Underground Station Bath Road, Hounslow, TW3 3DH

  Listed building consent to alter the shop fronts of Units 337 and 343. Unit 343 will have replacement windows and entrance door and installation of a new sign panel and integrated linear LED lighting, Unit 337 will have the uPVC windows, redundant ductwork and other non-original features removed, refurbishment and retention of existing security bars, removal of redundant fixtures and the introduction of a new fascia sign panel with integrated lighting.

  22 May 2026 Heritage and listed buildings