15 Hadley Gardens, Southall, UB2 5SQ

1. 12 Jan 2026

   Received by Hounslow

2. 24 Feb 2026

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 24 February 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 40 Hadley Gardens, Southall, UB2 5SQ

  PA/2026/2086 Submitted 17 Jul 2026 86m away

  Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 2.95 metres high to the eaves.

  Granted Prior approval Extension 9 docs

• 182 NORTH HYDE LANE, SOUTHALL, UB2 5SE

  P/2020/2103 Submitted 29 Jun 2020 130m away

  Erection of a two storey building comprising five two-bedroom flats with associated parking, amenity space and access

  Refused Full applications New dwelling 8 docs

• 78 CROSSLANDS AVENUE, SOUTHALL, UB2 5RA

  P/2021/2124 Submitted 28 May 2021 158m away

  Reduction in double storey side extension at side of property incorporating garage conversion to habitable room. Erection of a part first floor rear extension and part rear roof extension with two front roof windows and one rear roof window

  Granted Householder Extension Windows or glazing 6 docs
  Small domestic

• 216 North Hyde Lane, Southall, UB2 5SE

  PA/2026/1090 Submitted 7 Apr 2026 188m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 216 North Hyde Lane, Southall, UB2 5SE

  P/2026/1089 Submitted 3 Apr 2026 188m away

  Formation of a vehicular access to the front of the house, including the erection of a front boundary wall.

  Granted Householder 7 docs
  Small domestic

• 61 Crosslands Avenue, Southall, UB2 5RA

  P/2024/3590 Submitted 30 Oct 2024 190m away

  Repositioning of two air conditioning units on the side wall of the first floor rear extension.

  Granted Householder Extension 7 docs
  Domestic

• P/2026/2033 Granted

  3 Benedict Drive, Feltham, TW14 8JH

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

  8 Jul 2026 Lawful development
• P/2026/2027 Granted

  115 Northumberland Crescent, Feltham, TW14 9SP

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

  8 Jul 2026 Lawful development
• P/2026/2009 Granted

  3 Brainton Avenue, Feltham, TW14 0AZ

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

  7 Jul 2026 Lawful development
• P/2026/2014 Granted

  82 Sussex Avenue, Isleworth, TW7 6LB

  Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

  7 Jul 2026 Lawful development
• P/2026/2473 Awaiting decision

  16 Somerset Waye, Hounslow, TW5 9HG

  Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

  1 Sep 2026 Lawful development