Chiswick House Estate Office, Chiswick House, Chiswick, London, W4 2QN

1. 7 Jan 2026

   Received by Hounslow

2. 4 Feb 2026

   Decision issued: NMA APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 4 February 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.

• Chiswick House Estate Office ,Chiswick House Grounds,Chiswick,London,W4 2QN

  P/2024/3680 Submitted 5 Nov 2024 50 yards away

  Details of condition 9 (construction logistics plan) submitted pursuant to planning permission (P/2024/0595) dated 06/06/2024 for the demolition of an existing shed, oil tank and part of the existing wall for a new learning hub. Erection of a new building as the volunteer base. Creation of new Fruit Garden, erection of a storage shed with hardstanding, alteration of part of the brick walls with new accesses to the Fruit Garden and Kitchen Garden. Erection of a new canopy for the Stables and its change of use to Artist Studios, installation of new signage, reconfiguration of the staff car park, and internal works to buildings including new roof insulation, heating and power.

  Granted Conditions Roofing Demolition 5 docs
  Small domestic

• Chiswick House Estate Office, Chiswick House Grounds, Chiswick, London, W4 2QN

  P/2026/0030 Submitted 7 Jan 2026 50 yards away

  Variation of condition 3 a and b (external materials) to allow minor changes to the cladding specification and arrangement for phase 1B, cladding specification for phase 2a and to the roof covering specification for phase 2a of P/2024/0610 for the Listed building consent for the demolition of an existing shed, oil tank and part of the existing wall for a new learning hub. Erection of a new building as the volunteer base. Creation of new Fruit Garden, erection of a storage shed with hardstanding, alteration of part of the brick walls with new accesses to the Fruit Garden and Kitchen Garden. Erection of a new canopy for the Stables and its change of use to Artist Studios, installation of new signage, reconfiguration of the staff car park, and internal works to buildings including new roof insulation, heating and power.

  Granted Conditions Roofing Demolition 6 docs
  Small domestic

• Chiswick House Estate Office, Chiswick House Grounds, Chiswick, London, W4 2QN

  P/2024/4041 Submitted 28 Nov 2024 50 yards away

  Details of Condition 3 (Sample of material) ) (phase 1a only) submitted pursuant to planning permission P/2024/0610 dated 06/06/2024 for Demolition of an existing shed, oil tank and part of the existing wall for a new learning hub. Erection of a new building as the volunteer base. Creation of new Fruit Garden, erection of a storage shed with hardstanding, alteration of part of the brick walls with new accesses to the Fruit Garden and Kitchen Garden. Erection of a new canopy for the Stables and its change of use to Artist Studios, installation of new signage, reconfiguration of the staff car park, and internal works to buildings including new roof insulation, heating and power.

  Granted Conditions Roofing Demolition 5 docs
  Small domestic

• Chiswick House Estate Office ,Chiswick House Grounds,Chiswick,London,W4 2QN

  P/2024/3978 Submitted 25 Nov 2024 50 yards away

  Details of Condition 03 (Materials/Phasing Plan) ) (phase 1a only) submitted pursuant to planning permission P/2024/0595 dated 06/06/2024 for the demolition of an existing shed, oil tank and part of the existing wall for a new learning hub. Erection of a new building as the volunteer base. Creation of new Fruit Garden, erection of a storage shed with hardstanding, alteration of part of the brick walls with new accesses to the Fruit Garden and Kitchen Garden. Erection of a new canopy for the Stables and its change of use to Artist Studios, installation of new signage, reconfiguration of the staff car park, and internal works to buildings including new roof insulation, heating and power.

  Granted Conditions Roofing Demolition 8 docs
  Small domestic

• Chiswick House Estate Office Chiswick House Grounds, Chiswick, London, W4 2RP

  P/2024/3898 Submitted 20 Nov 2024 50 yards away

  Details of Condition 17 (Contamination) and Condition 23 (Written scheme of investigation) submitted pursuant to planning permission P/2024/0595 dated 06/06/2024 for Demolition of an existing shed, oil tank and part of the existing wall for a new learning hub. Erection of a new building as the volunteer base. Creation of new Fruit Garden, erection of a storage shed with hardstanding, alteration of part of the brick walls with new accesses to the Fruit Garden and Kitchen Garden. Erection of a new canopy for the Stables and its change of use to Artist Studios, installation of new signage, reconfiguration of the staff car park, and internal works to buildings including new roof insulation, heating and power.

  Granted Conditions Roofing Demolition 16 docs
  Small domestic

• Chiswick House Estate Office,Chiswick House Grounds,Chiswick,W4 2QN

  P/2026/2630 Submitted 15 Sep 2026 50 yards away

  89% historically approved · decision due ~10 Nov

  Details of Condition's 15 (drainage design), 18 (Land quality - intrusive site investigation) and 19 (Land quality – Remediation Method Statement/ Remediation Strategy) submitted pursuant to permission P/2024/0595 dated 06/06/2024 for Demolition of an existing shed, oil tank and part of the existing wall for a new learning hub. Erection of a new building as the volunteer base. Creation of new Fruit Garden, erection of a storage shed with hardstanding, alteration of part of the brick walls with new accesses to the Fruit Garden and Kitchen Garden. Erection of a new canopy for the Stables and its change of use to Artist Studios, installation of new signage, reconfiguration of the staff car park, and internal works to buildings including new roof insulation, heating and power.

  Awaiting decision Conditions Roofing Demolition 4 docs
  Small domestic

• P/2026/2730 Awaiting decision

  106 Bassett Gardens, Isleworth, TW7 4QY

  Non-Material Amendment to add a side window on the ground floor extension pursuant to permission PA/2025/3772 dated 29/01/2026 for ground floor rear extension 5.00 metres deep, maximum height of 3.00 metres, 3.00 metres high to the eaves

  Received 28 Sep, published by the council 30 Sep 2026 Amendments
• P/2026/2724 Awaiting decision

  719-727, London Road, Hounslow, TW3 1SE

  Variation of condition 2 (Approved Plans) to allow minor amendments to the approved drawings, including an increase in homes from 55 to 64, reduction in height from 10 storey to a maximum height of 6 storey, alterations to the site layout, altered internal layout plan layouts and inclusion of secondary fire escape stairs, and alternative elevational treatment following planning permission P/2023/3730 approved 31/10/2024 Variation of condition 2 (Approved Plans) to allow minor amendments to the approved drawings to include site layout, altered internal layout plan layouts and inclusion of secondary fire escape stairs, and alternative elevational treatment of planning permission P/2021/2614 approved under appeal APP/F5540/W/22/3298720 dated 21/11/2022 for Demolition of existing building and erection of a part three, part four, part five and part ten storey building to provide 55 dwellings with associated access, on-site servicing, car parking, landscaping and refuse and recycling storage... read more

  Received 28 Sep, published by the council 6 Oct 2026 Amendments
• P/2026/2542 Granted

  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

  Received 7 Sep, published by the council 17 Sep 2026 Amendments
• P/2026/2124 Granted

  Former Chiswick Police Station, 205-211 Chiswick High Road, London, W4 2DU

  Non material amendment to optimise the internal layouts for both residents and staff, to improve the buildability of the development, and to ensure compliance with current statutory requirements, technical standards and regulatory obligations of 00248/205-211/P1 (P/2023/1632) approved 31/05/2024

  Received 21 Jul, published by the council 26 Jul 2026 Amendments
• P/2026/2442 Granted

  27 Cranford Lane, Hounslow, TW5 9EP

  Non-material amendment to change the paving materials approved through application P/2025/2148 on 02/09/2025 for the discharge of details relating to Condition 13 (hard and soft landscaping), submitted pursuant to planning permission P/2024/4105 dated 24/03/2025 for erection of four, two/three storey residential dwellings with associated private amenity space, parking, landscaping, cycle and refuse storage following demolition of the existing building.

  Received 26 Aug, published by the council 2 Sep 2026 Amendments