47 James Street, Hounslow, TW3 1SP

1. 10 Apr 2026

   Received by Hounslow

2. 20 May 2026

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 20 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 35 James Street, Hounslow, TW3 1SP

  P/2026/0249 Submitted 27 Jan 2026 50 yards away

  Temporary change of use from a house (Use Class C3) to a house in multiple occupation (Use Class C4) to accommodate up to four adults

  Withdrawn Full applications 6 docs

• 11 James Street, Hounslow, TW3 1SP

  P/2025/3664 Submitted 9 Dec 2025 100 yards away

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

  Granted Lawful development Extension Windows or glazing 8 docs

• 11 James Street, Hounslow, TW3 1SP

  PA/2025/3653 Submitted 8 Dec 2025 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.85 metres to the eaves.

  Granted Prior approval Extension 8 docs

• 86 Chatsworth Crescent, Hounslow, TW3 2PD

  P/2026/2328 Submitted 12 Aug 2026 150 yards away

  76% historically approved · decision due ~7 Oct

  Erection of a part single part two storey side and rear extension with a hip to gable and rear roof extension to the house

  Awaiting decision Householder Extension Loft or dormer 10 docs
  Domestic

• 88 Chatsworth Crescent, Hounslow, TW3 2PD

  P/2026/2575 Submitted 10 Sep 2026 150 yards away

  76% historically approved · decision due ~5 Nov

  Erection of a first floor rear and side extension.

  Awaiting decision Householder Extension 8 docs
  Domestic

• 123 PEARS ROAD, HOUNSLOW, TW3 1SL

  P/2023/0783 Submitted 13 Mar 2023 150 yards away

  Certificate of Lawfulness for erection of a detached outbuilding to the rear of the house

  Granted Lawful development 5 docs

• PA/2026/2437 Refused

  17 Orchard Road, Brentford, TW8 0QX

  Ground floor rear extension 5.51 metres deep, maximum height of 2.80 metres, 2.06 metres high to the eaves

  Received 26 Aug, published by the council 2 Sep 2026 Prior approval
• PA/2026/2481 Refused

  6 Speart Lane, Hounslow, TW5 9EF

  Ground floor rear extension 8.00 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

  Received 1 Sep, published by the council 5 Sep 2026 Prior approval
• PA/2026/2768 Awaiting decision

  86 Kneller Gardens, Isleworth, TW7 7NW

  Ground floor rear extension 4.50 metres, maximum height 3.20 metres, 2.70 metres high to the eaves.

  Received 30 Sep, published by the council 6 Oct 2026 Prior approval
• PA/2026/2393 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.85 metres high to the eaves

  Received 18 Aug, published by the council 23 Aug 2026 Prior approval
• PA/2026/2364 Granted

  9 Westbourne Road, Feltham, TW13 4LX

  Ground floor rear extension 4.5 metres deep, maximum height of 2.8 metres, 2.8 metres high to the eaves

  Received 13 Aug, published by the council 23 Aug 2026 Prior approval