Telecommunications Monopole Adjacent 389 Chiswick High Road, Chiswick, London, W4 4AL

1. 23 Mar 2026

   Received by Hounslow

2. 18 May 2026

   Decision issued: PRIOR APPROVAL NEEDED AND REFUSED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 389 Chiswick High Road, Chiswick, London, W4 4AJ

  P/2025/0794 Submitted 13 Mar 2025 50 yards away

  Alterations to and change of use of Chiswick Tower to provide 394 rooms shared living accommodation Sui Generis and 486 sqm co-working space, demolition of existing two-storey annex to provide 23 residential units Class C3 within a new nine storey plus basement building, children's play space; amenity space, public realm improvements, Gunnersbury Station entrance improvements, landscaping, and other associated works

  Granted Full applications Demolition 176 docs
  Major scheme

• 389 Chiswick High Road,Chiswick,London,W4 4AJ

  P/2026/0822 Submitted 11 Mar 2026 50 yards away

  89% historically approved · decision due ~27 May

  Details of Construction Phase Plan submitted pursuant to Condition 4 of permission PAC/2025/3503 dated 08/01/2026 for Prior approval for the change of use from office (Use Class E) to residential (Use Class C3) to create 197 residential units and ancillary residential floorspace

  Awaiting decision Conditions 8 docs

• Chiswick Tower, 389 Chiswick High Road, W4 4AJ

  SRN/2024/4357 Submitted 23 Dec 2024 50 yards away

  EIA Screening Opinion in relation to the proposed redevelopment to provide approximately 400 co-living rooms in the existing Tower building with associated internal and external amenity areas and associated external works to the existing building, approximately 25 (Class C3) affordable housing apartments in proposed nine storey annex building; and approximately 600sqm of (Class E) co-working space at ground and first floor levels in the existing Tower building providing a complimentary offer to the co-living facilities, with associated landscaping, parking and public realm.

  Granted Outline New dwelling 2 docs

• Chiswick Tower, 389 Chiswick High Road, Chiswick, W4 4AJ

  P/2025/2545 Submitted 19 Aug 2025 50 yards away

  Alterations to existing building facade to provide new window cladding system with openable windows, integrated and replacement panels

  Granted Full applications Windows or glazing 27 docs

• 389 Chiswick High Road, Chiswick, London, W4 4AJ

  PAC/2025/3503 Submitted 13 Nov 2025 50 yards away

  Prior approval for the change of use from office (Use Class E) to residential (Use Class C3) to create 197 residential units and ancillary residential floorspace

  Granted Outline 49 docs

• Chiswick Tower, 389 Chiswick High Road, Chiswick, W4 4AL

  P/2026/1575 Submitted 27 May 2026 50 yards away

  64% historically approved · decision due ~3 Aug

  Alterations on the ground floor, first floor, 17th floor, 18th floor and roof level. Enlargement of the existing bin storage and electrical intake room. Replacing all the existing windows, cladding and panels.

  Awaiting decision Full applications Windows or glazing 31 docs

• PA/2026/2810 Awaiting decision

  1 to 18 Claremont Grove, Chiswick, London, W4 2TL

  Prior approval for the erection of one additional storey to allow for six additional self contained flats above 1 to 18 Claremont Grove

  Received 2 Oct, published by the council 9 Oct 2026 Outline
• PA/2026/2702 Awaiting decision

  Land adjacent to 961 Great West Road, Brentford, TW8 9FX

  Prior approval for the installation of a 30m high tower fixed to concrete base, two equipment cabinets at the base and associated ancillary works.

  Received 24 Sep, published by the council 30 Sep 2026 Outline
• SC/2026/2149 Decided

  LAND AT CHISWICK ROUNDABOUT, CHISWICK, W4 5QJ

  Scoping opinion for redevelopment of the site to provide 496 co-living units and 60 C3 affordable units alongside retail offering, play space and a roof level external amenity space, with a maximum height of 24 storeys

  Received 22 Jul, published by the council 26 Jul 2026 Outline
• PAC/2026/2008 Granted

  First Floor, Vine Works, Church Street, Chiswick, London, W4 2PD

  Prior Approval for change of use of the existing building's first floor office (Use Class E) to a self-contained one bedroom, two person flat (Use Class C3).

  Received 3 Jul, published by the council 26 Jul 2026 Outline
• SC/2026/1860 Decided

  Brentford Community Stadium Lionel Road South, Brentford, TW8 0RU

  Scoping opinion for the use of the existing stadium for live music events.

  Received 23 Jun, published by the council 26 Jul 2026 Outline