Edelweiss Strafford Road, Hounslow, TW3 3EN

1. 22 Dec 2025

   Received by Hounslow

2. 8 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Mar 2026

   Decision issued: LAWFNOTGRANT

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 5 March 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.

• 2A STRAFFORD ROAD, HOUNSLOW, TW3 3EN

  P/2021/2541 Submitted 22 Jun 2021 14m away

  Erection of a single storey rear extension.

  Refused Householder Extension 7 docs
  Small domestic

• 6 Strafford Road, Hounslow, TW3 3EN

  P/2025/2961 Submitted 3 Oct 2025 54m away

  Erection of a rear roof and outrigger extension with two front roof windows to the house

  Refused Householder Extension Windows or glazing 6 docs
  Domestic

• 17 STRAFFORD ROAD, HOUNSLOW, TW3 3EW

  P/2021/2104 Submitted 27 May 2021 102m away

  Certificate of lawfulness for the erection of a rear roof extension incorporating two front roof windows to the house

  Granted Lawful development Extension Windows or glazing 7 docs

• 17 Strafford Road, Hounslow, TW3 3EW

  P/2026/0255 Submitted 28 Jan 2026 102m away

  Change of use from a house in multiple occupation (C4 use) to a care home (C2 use)

  Withdrawn Full applications 5 docs

• 17 STRAFFORD ROAD, HOUNSLOW, TW3 3EW

  P/2021/2182 Submitted 2 Jun 2021 102m away

  Erection of a single storey rear and side infill extension.

  Granted Householder Extension 7 docs
  Small domestic

• 26 GROSVENOR ROAD, HOUNSLOW, TW3 3ER

  PA/2023/0275 Submitted 27 Jan 2023 102m away

  Ground floor rear extension 5.00 metres deep, maximum height 2.70 metres, 2.70 metres high to the eaves

  Granted Prior approval Extension 11 docs

• 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