Building 3 Chiswick Park, 566 Chiswick High Road, Chiswick, London, W4 5YA

1. 23 Jul 2026

   Received by Hounslow

2. 30 Jul 2026

   Added to PlanIndex

3. 25 Aug 2026

   Decision issued: NMA APPROVED

4. 26 Aug 2026

   Status changed to REGISTERED: Pending recommendation

   Previously REGISTERED: Under Assessment.

Hounslow granted permission on 25 August 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 566 Chiswick Park, Building 3,Chiswick High Road,Chiswick,W4 5YA

  P/2026/2555 Submitted 8 Sep 2026 0m away

  90% historically approved · decision due ~3 Nov

  Details of Condition 3 (level of noise emitted) submitted pursuant to permission P/2025/2431 dated 10/11/2025 for Installation of plant equipment with associated power cabling and replacement of existing plant equipment at roof level.

  Awaiting decision Conditions 2 docs

• Building 4, Chiswick Park, 566 Chiswick High Road. Chiswick, London, W4 5YE

  P/2026/2378 Submitted 17 Aug 2026 91m away

  90% historically approved · decision due ~12 Oct

  Details of Condition 3 (mechanical services plant including heating, ventilation and air conditioning) submitted pursuant to permission P/2025/2432 dated 10/11/2025 for Installation of plant equipment with associated power cabling and replacement of existing plant equipment at roof level.

  Awaiting decision Conditions 2 docs

• 50 SILVER CRESCENT, CHISWICK, LONDON, W4 5SE

  P/2021/3209 Submitted 6 Aug 2021 115m away

  Front garden: T1 Cabbage Palm x 3 (Cordyline australis) - Fell to ground level by sectional take Down - Poison stumps to prevent re-growth

  Granted Trees 4 docs

• 65 SILVER CRESCENT, CHISWICK, LONDON, W4 5SF

  P/2021/1923 Submitted 14 May 2021 148m away

  Erection of a first floor rear extension to the house

  Refused Householder Extension 8 docs
  Domestic

• 51 Silver Crescent,Chiswick,W4 5SF

  P/2026/1819 Submitted 18 Jun 2026 150m away

  Erection of a part single storey and part first floor rear and side extension.

  Granted Householder Extension 5 docs
  Small domestic

• 51 Silver Crescent,Chiswick,W4 5SF

  P/2026/1810 Submitted 17 Jun 2026 150m away

  Certificate of lawfulness for the proposed erection of a rear roof extension with windows to the front of the house.

  Granted Lawful development Extension Windows or glazing 5 docs

• P/2026/2112 Granted

  Berkeley House, Albany Road, Hounslow, TW8 0ND

  Non material amendment for relocation of equipment from the centre and corners of each block to the southern residential block of PA/2022/2473 approved 27/10/2023 for the installation of three tripods, six antenna apertures, four equipment cabinets and one universal column and development ancillary

  20 Jul 2026 Amendments
• P/2026/2374 Refused

  4 Dawes Avenue, Isleworth, TW7 7JT

  Non material amendment to change the flat roof to a pitched roof of planning permission P/2026/1102 approved 29/07/2026 for the erection of a single storey rear extension to the house.

  17 Aug 2026 Amendments
• P/2026/0647 Granted

  Land south of Brentford High Street and Waterside,High Street,Brentford,London,TW8 8AE

  Non Material Amendment to Plot F1 and F2 to incorporate Building Height Amendment, Commercial to Retail Unit Change of Use, Balcony & Terrace Amendments, Facade Refinements, Loss of Green Roof, Window Design and Aperture, Parapet Setback, and Front and Back Townhouse Boundaries of permission 00607/BA/P8 - P/2021/4778 dated 04/04/2023 for Reserved matters for access, scale, appearance, layout and landscaping for Plot E and Plot F submitted pursuant to outline planning permission 00607/BA/P2 dated 02/04/2015 for outline planning for the demolition of existing buildings and retention of a number of buildings as part of a comprehensive mixed use development comprising a maximum of 111,821sqm (GEA) including a maximum of 876 residential units along with associated works. The proposed development includes retail (A1 use), residential (C3 use), business (B1 use) and leisure (D1/D2 use) and associated uses as part of the development including car parking, cycle storage, and an energy centre. ... read more

  24 Feb 2026 Amendments
• P/2026/1288 Granted

  West Middlesex University Hospital, Twickenham Road, Isleworth, TW7 6AF

  Section 73 application to vary Conditions 2 (Approved Plans) and 26 (Implementation of Car Parking) of planning permission P/2022/2424 to allow the retention of the existing Renal Building, amend the approved plans accordingly, relocate approved car and cycle parking via a linked planning permission, delete Condition 28 (Parking provided and retained), and consolidate previously approved NMA P/2025/0116.

  28 Apr 2026 Amendments
• P/2026/2542 Awaiting decision

  Former Units 9 and 10 Victory Business Centre, Fleming Way, Isleworth, TW7 6DB

  Non material amendment to amend the wording of Condition 30 (Cycle Parking) from not less than 66 long-stay and 4 short-stay bicycles to require not less than 46 long-stay and 2 short-stay bicycles of planning permission P/2023/1686 granted on 20/06/2024 for the redevelopment of Unit 9 and Unit 10 as a part four, part five-story residential block (Use Class C3) consisting of 33 flats with associated infrastructure and landscaping

  7 Sep 2026 Amendments