140A Devonshire Road, Chiswick, London, W4 2AW

1. 23 Feb 2026

   Received by Hounslow

2. 27 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 18 May 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 18 May 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.

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.

• 87 EASTBURY GROVE, CHISWICK, LONDON, W4 2JT

  PA/2021/3663 Submitted 10 Sep 2021 50 yards away

  Ground floor rear extension 6 metres deep, maximum height of 2.95 metres, 2.95 metres high to the eaves

  Granted Prior approval Extension 10 docs

• Oldfield House, Flat 3 Devonshire Road Chiswick London Hounslow W4 2AP

  P/2025/3208 Submitted 23 Oct 2025 50 yards away

  The proposed works involve kitchen renovation, including the installation of new kitchen cabinetry. There is a larder within the kitchen that houses the gas meter. We are uncertain whether the wall enclosing the larder is load-bearing. The intention is to remove this small wall to allow the new cabinetry and worktop to extend seamlessly across the space.

  Withdrawn Full applications 5 docs

• 55 And 55A Eastbury Grove Chiswick London W4 2JT

  P/2026/2584 Submitted 10 Sep 2026 50 yards away

  64% historically approved · decision due ~9 Nov

  Conversion of the existing two self contained flats to a single family house.

  Awaiting decision Full applications New dwelling 10 docs

• 55 Eastbury Grove, Chiswick, W4 2JT.

  P/2026/2135 Submitted 22 Jul 2026 50 yards away

  Certificate of lawfulness for the proposed conversion of flats to a house and erection of a Juliet balcony and sliding doors to the rear of the property.

  Granted Lawful development New dwelling 12 docs

• 44 Balfern Grove, Chiswick, London, W4 2JX

  PA/2026/1274 Submitted 27 Apr 2026 100 yards away

  Ground floor rear extension 1 metre deep, maximum height 2.8 metres. Single Storey side extension 6 metres deep, maximum height 3.1 metres, 2.67 metres high to the eaves.

  Granted Prior approval Extension 15 docs
  Small domestic

• 42 BALFERN GROVE, CHISWICK, LONDON, W4 2JX

  P/2021/1668 Submitted 29 Apr 2021 100 yards away

  Certificate of Lawfulness for the erection of a rear outrigger roof extension.

  Granted Lawful development Extension 6 docs

• P/2026/1916 Granted

  Police Station, 34 Hanworth Road, Feltham, TW13 5BD

  Replacement of existing vehicular and pedestrian gate with associated new control pedestals, new fencing and posts.

  Received 29 Jun, published by the council 26 Jul 2026 Full applications
• P/2026/2212 Granted

  190 Jersey Road, Isleworth, TW7 4QN

  Change of use of the existing House in Multiple Occupation (Use Class C4) occupied by up to six persons to a large House in Multiple Occupation (Sui Generis) occupied by up to eight persons, with no internal changes.

  Received 29 Jul, published by the council 5 Aug 2026 Full applications
• P/2026/1676 Granted

  Clayponds Open Space, Clayponds Gardens, London, W5 4RQ

  Replacement of ball court (MUGA) to a football foundation play zone, installation of new fencing, lighting and associated equipment

  Received 4 Jun, published by the council 26 Jul 2026 Full applications
• P/2026/2806 Awaiting decision

  COST CHOICE, UNIT 5, HIGH STREET, BRENTFORD,TW8 8LB

  Installation of ATM machine to the shopfront..

  Received 30 Sep, published by the council 6 Oct 2026 Full applications
• P/2026/1648 Refused

  Heathrow House, 785 Bath Road, Hounslow, TW5 9AT

  Change of use from 20 residential apartments (14 x one-bedroom and 6 x two-bedroom) to serviced accommodation across three floors 2,3 and 4 of the building.

  Received 3 Jun, published by the council 26 Jul 2026 Full applications