26 ESSEX AVENUE, ISLEWORTH, TW7 6LF

1. 11 Apr 2023

   Received by Hounslow

2. 15 May 2023

   Decision issued: PRIOR APPROVAL DOES NOT COMPLY

3. 30 Sep 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 22 ESSEX AVENUE, ISLEWORTH, TW7 6LF

  P/2022/4101 Submitted 23 Dec 2022 50 yards away

  Erection of a single storey rear and part first floor rear extension

  Granted Householder Extension 10 docs
  Small domestic

• 34 ESSEX AVENUE, ISLEWORTH, TW7 6LF

  P/2023/0815 Submitted 14 Mar 2023 50 yards away

  Certificate of Lawfulness for a single storey rear extension and a skylight following demolition of the existing conservatory

  Granted Lawful development Extension Demolition 12 docs
  Small domestic

• 5 ESSEX AVENUE, ISLEWORTH, TW7 6LF

  P/2023/0166 Submitted 17 Jan 2023 50 yards away

  Erection of first floor extension with rear loft dormer to roof space, front porch and replacement of existing rear extension, following the demolition of the existing single storey side extension and rear extension, conservatory and attached single storey garage - amended description

  Withdrawn Householder Extension Loft or dormer +1 19 docs
  Small domestic

• 5 ESSEX AVENUE, ISLEWORTH, TW7 6LF

  P/2021/3628 Submitted 8 Sep 2021 50 yards away

  Certificate of lawfulness for the erection of hip to gable to both ends with rear roof extension and three roof windows to the house

  Refused Lawful development Extension Loft or dormer +1 8 docs

• 100 WORTON ROAD, ISLEWORTH, TW7 6HG

  P/2023/0256 Submitted 26 Jan 2023 50 yards away

  Installation of a vehicle crossover.

  Refused Householder 7 docs
  Domestic

• 11 CLAYTON ROAD, ISLEWORTH, TW7 6LE

  P/2023/0311 Submitted 31 Jan 2023 50 yards away

  Erection of a part single, part two storey rear extension to the house.

  Refused Householder Extension 8 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