46 CROSSLANDS AVENUE, SOUTHALL, UB2 5QZ

1. 11 May 2021

   Received by Hounslow

2. 1 Jul 2021

   Decision issued: REFUSED PLANNING PERMISSION

3. 27 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 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

• 35 Crosslands Avenue, Southall, UB2 5QZ

  PA/2026/0832 Submitted 12 Mar 2026 50 yards away

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

  Granted Prior approval Extension 8 docs

• 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  Withdrawn Householder Extension 7 docs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

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

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

  Received 8 Jul, published by the council 26 Jul 2026 Householder