35 Crosslands Avenue, Southall, UB2 5QZ

This site has had 3 applications since 2026: 3 approved, 0 refused.

• P/2026/1311 Granted

  35 Crosslands Avenue, Southall, UB2 5QZ

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

  Decided 21 Aug 2026 Householder
• P/2026/0847 Granted

  35 Crosslands Avenue, Southall, UB2 5QZ

  Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows and a detached single storey outbuilding to the rear of the house.

  Decided 15 May 2026 Lawful development

1. 12 Mar 2026

   Received by Hounslow

2. 22 Apr 2026

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 22 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.

• 35 Crosslands Avenue, Southall, UB2 5QZ

  P/2026/0847 Submitted 12 Mar 2026 50 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows and a detached single storey outbuilding to the rear of the house.

  Granted Lawful development Extension Windows or glazing 10 docs
  Small domestic

• 35 Crosslands Avenue, Southall, UB2 5QZ

  P/2026/1311 Submitted 30 Apr 2026 50 yards away

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

  Granted Householder Extension 10 docs
  Small domestic

• 37 CROSSLANDS AVENUE, SOUTHALL, UB2 5QZ

  P/2022/3657 Submitted 16 Nov 2022 50 yards away

  Erection of a two storey side and rear extension, single storey rear extension to the house

  Withdrawn Householder Extension 7 docs
  Small domestic

• 46 CROSSLANDS AVENUE, SOUTHALL, UB2 5QZ

  P/2021/1833 Submitted 11 May 2021 50 yards away

  Erection of a part first floor rear extension and a hip to gable and rear roof extension with two front roof windows.

  Refused Householder Extension Loft or dormer +1 6 docs
  Domestic

• 40 CROSSLANDS AVENUE, SOUTHALL, UB2 5QZ

  P/2023/1135 Submitted 11 Apr 2023 50 yards away

  Erection of a part first floor rear extension to the house.

  Refused Householder Extension 8 docs
  Domestic

• 40 CROSSLANDS AVENUE, SOUTHALL, UB2 5QZ

  P/2023/0474 Submitted 14 Feb 2023 50 yards away

  Certificate of lawfulness for erection of a rear roof extension with hip to gable conversion and front roof windows to the house

  Granted Lawful development Extension Loft or dormer +1 7 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