3 Kneller Gardens, Isleworth, TW7 7NP

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

• P/2026/0765 Granted

  3 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single-storey detached outbuilding in the rear garden of the house.

  Decided 29 Apr 2026 Householder

1. 6 Mar 2026

   Received by Hounslow

2. 7 Apr 2026

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 7 April 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.

• 3 Kneller Gardens, Isleworth, TW7 7NP

  P/2026/0765 Submitted 6 Mar 2026 50 yards away

  Erection of a single-storey detached outbuilding in the rear garden of the house.

  Granted Householder 8 docs
  Small domestic

• 1 Kneller Gardens, Isleworth, TW7 7NP

  P/2026/2025 Submitted 8 Jul 2026 50 yards away

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Granted Householder Extension 7 docs
  Small domestic

• 22 Kneller Gardens, Isleworth, TW7 7NW

  P/2025/2627 Submitted 28 Aug 2025 50 yards away

  Erection of a front porch extension to the house.

  Granted Householder Extension 7 docs
  Small domestic

• 3 Kneller Gardens Isleworth TW7 7NP

  PA26/0878 Submitted 11 Mar 2026 100 yards away

  Erection of a single storey detached outbuilding in rear garden of house (P/2026/0765).

  Granted Outline 2 docs
  Small domestic

• 347 WHITTON DENE, ISLEWORTH, TW7 7NE

  P/2023/1145 Submitted 11 Apr 2023 100 yards away

  Erection of a rear roof extension with hip to gable and front & rear roof windows.

  Refused Householder Extension Loft or dormer +1 7 docs
  Domestic

• 349 WHITTON DENE, ISLEWORTH, TW7 7NE

  P/2023/1070 Submitted 4 Apr 2023 100 yards away

  Erection of a rear roof extension to the house.

  Withdrawn Householder Extension 10 docs
  Domestic

• 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