42 Stile Hall Gardens, Chiswick, London, W4 3BU

This site has had 2 applications since 2026: 1 approved, 0 refused.

• P/2026/1933 Granted

  42 Stile Hall Gardens, Chiswick, London, W4 3BU

  Certificate of lawfulness for the existing detached outbuilding in the rear garden.

  Decided 14 Aug 2026 Lawful development

1. 21 Aug 2026

   Received by Hounslow

2. 10 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 5 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.

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided full applications in a median of 74 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 42 Stile Hall Gardens, Chiswick, London, W4 3BU

  P/2026/1933 Submitted 30 Jun 2026 0m away

  Certificate of lawfulness for the existing detached outbuilding in the rear garden.

  Granted Lawful development 10 docs

• 40 STILE HALL GARDENS, CHISWICK, LONDON, W4 3BU

  P/2021/2746 Submitted 6 Jul 2021 5m away

  Willow tree 15 x15M reduction of size by 30% rebalance of weight as the tree is leaning

  Granted Trees 5 docs

• 48 STILE HALL GARDENS, CHISWICK, LONDON, W4 3BU

  P/2019/3964 Submitted 31 Oct 2019 23m away

  Certificate of Lawfulness for erection of a single storey timber conservatory to rear

  Granted Lawful development Extension 9 docs
  Small domestic

• 50 STILE HALL GARDENS, CHISWICK, LONDON, W4 3BU

  P/2021/1959 Submitted 18 May 2021 29m away

  Enlargement of the basement and creation of front and rear lightwells, small enlargement of existing single storey rear infill extension.

  Granted Householder Extension 10 docs
  Small domestic

• 50 STILE HALL GARDENS, CHISWICK, LONDON, W4 3BU

  P/2021/1581 Submitted 23 Apr 2021 29m away

  Works to Tree in a Conservation Area - Apple tree felling as a result of severe rot. Tree surgeon has recommended immediate action due to the risk of injury or damage to property

  Withdrawn Trees

• 50 STILE HALL GARDENS, CHISWICK, LONDON, W4 3BU

  P/2021/1960 Submitted 18 May 2021 29m away

  Alteration of fenestration at ground floor level, alteration of existing rear extension to the house and installation of a new raised terrace to replace the existing raised patio.

  Granted Householder Extension Windows or glazing 9 docs
  Domestic

• P/2026/2596 Awaiting decision

  Kew Bridge Distribution Centre,Lionel Road South,Brentford,TW8 9QR

  Change of use of Unit 2A to Use Class B8 (Storage and Distribution), with 1 no. cycle parking space at ground floor level.

  11 Sep 2026 Full applications
• P/2026/2592 Awaiting decision

  St Pauls Church Bath Road, Hounslow, TW3 3DA

  Installation of PV solar panels on the roof.

  10 Sep 2026 Full applications
• P/2026/2588 Awaiting decision

  Griffin Brewery, Asahi UK Holdings Ltd, Chiswick Lane South, Chiswick, London, W4 2QB

  Replacing existing fencing with a three meter mesh fencing.

  10 Sep 2026 Full applications
• P/2026/2579 Awaiting decision

  Land to the North of 38 Alexandra Road, Hounslow, TW3 4HN

  Erection of a two storey house with associated private amenity space, cycle and refuse storage.

  10 Sep 2026 Full applications
• P/2026/2080 Granted

  2 Chiswick High Road, Chiswick, London, W4 1TH

  Replacement of all windows and doors.

  16 Jul 2026 Full applications