55 Harewood Road, Isleworth, TW7 5HN

1. 30 Aug 2024

   Received by Hounslow

2. 9 Sep 2024

   Validated

   Checked as complete and ready for consideration.

3. 10 Oct 2024

   Decision issued: GRANT

4. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 10 October 2024, 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.

• 49 HAREWOOD ROAD, ISLEWORTH, TW7 5HN

  P/2023/0574 Submitted 22 Feb 2023 50 yards away

  Conversion of the garage into a habitable room and erection of a replacement front porch to the house

  Granted Householder Extension 8 docs
  Small domestic

• 49 HAREWOOD ROAD, ISLEWORTH, TW7 5HN

  P/2023/0572 Submitted 22 Feb 2023 50 yards away

  Erection of a single storey rear extension to the house

  Granted Householder Extension 7 docs
  Small domestic

• 40 HAREWOOD ROAD, ISLEWORTH, TW7 5HL

  P/2022/4096 Submitted 22 Dec 2022 50 yards away

  Erection of single storey side and rear extension to the house.

  Granted Householder Extension 11 docs
  Small domestic

• 40 Harewood Road, Isleworth, TW7 5HL

  P/2026/1405 Submitted 8 May 2026 50 yards away

  Erection of single-storey side and rear extensions.

  Granted Householder Extension 7 docs
  Small domestic

• 57 WOOD LANE, ISLEWORTH, TW7 5EG

  P/2023/0250 Submitted 26 Jan 2023 100 yards away

  Erection of a single storey rear and side wrap around extension with part first floor rear extension and conversion of garage into habitable space.

  Granted Householder Extension 10 docs
  Small domestic

• 60 Harewood Road, Isleworth, TW7 5HL

  P/2026/0128 Submitted 15 Jan 2026 100 yards away

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

  Granted Lawful development Extension Loft or dormer +1 4 docs

• P/2026/2675 Awaiting decision

  17 Saxon Avenue, Feltham, TW13 5JJ

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

  Received 21 Sep, published by the council 23 Sep 2026 Lawful development
• P/2026/2668 Awaiting decision

  45 Shelley Crescent, Hounslow, TW5 9BQ

  Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  Received 21 Sep, published by the council 23 Sep 2026 Lawful development
• P/2026/2651 Awaiting decision

  3 Clayponds Avenue, Brentford, TW8 9QQ

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

  Received 17 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2627 Awaiting decision

  23 Elmgate Avenue, Feltham, TW13 7BU

  Certificate of lawfulness for the proposed change of use from residential house Class C3a to a residential home for up to 3 young people aged between 7 and 18 Class C2

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2631 Awaiting decision

  17 Northumberland Avenue, Isleworth, TW7 5HZ

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

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development