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

1. 29 Sep 2026

   Received by Hounslow

2. 6 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 56 days over the applications it decided in the last year.

• P/2026/1485 Granted

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

  Variation of condition 2 (Approved Plans) to allow alterations to roof terrace, dormers and front boundary following planning permission P/2024/2851 approved 27/02/2025 Floor lowering to front section of the Lower Ground Floor level, alterations to the loft/roof level including dormer windows and balcony, alterations to the rear elevation, reconstruction of front boundary wall and first floor front balcony, internal alterations including replacement partitions at second floor level.

  Decided 26 Aug 2026 Full applications

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided condition discharge and variation applications in a median of 59 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

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

  P/2026/1486 Submitted 18 May 2026 50 yards away

  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.

  Granted Heritage and listed buildings 21 docs

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

  P/2026/1485 Submitted 18 May 2026 50 yards away

  Variation of condition 2 (Approved Plans) to allow alterations to roof terrace, dormers and front boundary following planning permission P/2024/2851 approved 27/02/2025 Floor lowering to front section of the Lower Ground Floor level, alterations to the loft/roof level including dormer windows and balcony, alterations to the rear elevation, reconstruction of front boundary wall and first floor front balcony, internal alterations including replacement partitions at second floor level.

  Granted Full applications Loft or dormer Windows or glazing 33 docs
  Small domestic

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

  P/2026/1987 Submitted 6 Jul 2026 50 yards away

  75% historically approved · decision due ~31 Aug

  Retention and repairs to the existing doors and sash windows with thermal upgrades to the house.

  Awaiting decision Householder Windows or glazing 35 docs
  Domestic

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

  P/2026/2007 Submitted 6 Jul 2026 50 yards away

  90% historically approved · decision due ~31 Aug

  Listed Building Consent for the retention and repairs to the existing doors and sash windows with thermal upgrades and the installation of new design staircase to basement to allow increase in head height, removal of non-original internal wall linings, and installation of a high-pressure water mist suppression system, refurbishment of existing fabric structural repairs; and internal layout alterations to the ground and second floors including the erection and replacement of partitions to reinstate the historic plan and layout of the house.

  Awaiting decision Heritage and listed buildings Windows or glazing 35 docs

• 4, Belle Vue Cottage Chiswick Mall, Chiswick, London, W4 2PP

  P/2024/3398 Submitted 27 Sep 2024 50 yards away

  Listed Building Consent for erection of a first floor rear extension and installation of rear roof light.

  Granted Heritage and listed buildings Extension Loft or dormer 21 docs

• 4, Belle Vue Cottage Chiswick Mall, Chiswick, London, W4 2PP

  P/2024/3247 Submitted 27 Sep 2024 50 yards away

  Erection of a first floor rear extension and installation of rear roof light.

  Granted Householder Extension Loft or dormer 22 docs
  Domestic

• P/2026/2537 Granted

  LAND AT UPS HOUSE FOREST ROAD, FELTHAM, TW13 7DY

  Details of Part B of Condition 26 (EV Charging Points) submitted pursuant to permission P/2023/2176 dated 12/11/2024 for Redevelopment of the Site to provide six industrial units (Class E(g)(iii) / B2 / B8) accommodating 6,286 sqm employment floor space with associated landscaping, drainage, access and other works following the demolition of the existing buildings on the Site

  Received 7 Sep, published by the council 10 Sep 2026 Conditions
• P/2026/0968 Granted

  U P S House, Forest Road, Feltham, TW13 7DY

  Details of condition 28 (Servicing and Delivery Plan) submitted pursuant to planning permission P/2023/2176 dated 12/11/2024 for Redevelopment of the Site to provide six industrial units (Class E(g)(iii) / B2 / B8) accommodating 6,286 sqm employment floor space with associated landscaping, drainage, access and other works following the demolition of the existing buildings on the Site

  Received 25 Mar, published by the council 26 Jul 2026 Conditions
• P/2026/2173 Granted

  Land Rear of 26-48 & 34 Amhurst Gardens, Isleworth,TW7 6AJ

  Details of Conditions 5 (Hard and Soft Landscaping), 9 (Boundary Treatment) and 22 (Stage 1 Written Scheme of Investigation (WSI)) submitted pursuant to planning permission P/2025/0430 dated 28/11/2025 for erection of eight houses with an associated access road, private parking, amenity space, landscaping, cycle and bin stores following the demolition of 34 Amhurst Gardens

  Received 27 Jul, published by the council 30 Jul 2026 Conditions
• P/2026/2302 Granted

  17 Greencroft Road, Hounslow, TW5 0BQ

  Details of Condition 2 (Clothes drying area) submitted pursuant to planning permission P/2025/3107 approved on appeal (Appeal Ref: 6004619) dated 24/06/2026 for the retrospective planning application for change of use from a single family house (Use Class C3) to a House in Multiple Occupation (HMO) for up to six people (Use Class C4)

  Received 7 Aug, published by the council 12 Aug 2026 Conditions
• P/2026/2276 Refused

  Hanworth Trading Estate, Unit 1,Hampton Road West,Feltham,TW13 6DH

  Details of Condition 5 (Construction Logistics Plan) and condition 6 (cycle stands) submitted pursuant to permission P/2025/2585 dated 28/04/2026 for Change of use from Car Storage, use Class B8, to Open Self Storage, use Class B8, and the siting of 382 storage containers.

  Received 4 Aug, published by the council 12 Aug 2026 Conditions