20 Bleriot Road, Hounslow, TW5 9LG

This site has had 3 applications since 2026: 2 approved, 0 refused.

• P/2026/2526 Awaiting decision

  20 Bleriot Road, Hounslow, TW5 9LG

  Certificate of Lawfulness for the proposed erection of a single storey rear extension and a part first floor rear extension.

  Submitted 4 Sep 2026 Lawful development
• P/2026/1870 Granted

  20 Bleriot Road, Hounslow, TW5 9LG

  Certificate of lawfulness for the proposed erection of a rear roof extension with rooflights to the front and window to the side of the house.

  Decided 17 Aug 2026 Lawful development

1. 24 Jun 2026

   Received by Hounslow

2. 25 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. 17 Aug 2026

   Decision issued: GRANT

5. 23 Aug 2026

   Status changed to REGISTERED: Pending recommendation

   Previously REGISTERED: Under Assessment.

Hounslow granted permission on 17 August 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.

• 20 Bleriot Road, Hounslow, TW5 9LG

  P/2026/1870 Submitted 24 Jun 2026 0m away

  Certificate of lawfulness for the proposed erection of a rear roof extension with rooflights to the front and window to the side of the house.

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 20 Bleriot Road, Hounslow, TW5 9LG

  P/2026/2526 Submitted 4 Sep 2026 0m away

  100% historically approved · decision due ~30 Oct

  Certificate of Lawfulness for the proposed erection of a single storey rear extension and a part first floor rear extension.

  Awaiting decision Lawful development Extension 5 docs
  Small domestic

• 32 Bleriot Road, Hounslow, TW5 9LG

  P/2024/3144 Submitted 19 Sep 2024 44m away

  Erection of single storey rear extension and part demolition of existing conservatory

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 25 Brabazon Road, Hounslow, TW5 9LL

  P/2025/0566 Submitted 22 Feb 2025 108m away

  Erection of single storey rear extension to the house. Following the demolition of the existing garden store.

  Withdrawn Householder Extension Demolition 7 docs
  Small domestic

• 2 Wright Road, Hounslow, TW5 9LR

  P/2025/2615 Submitted 27 Aug 2025 199m away

  Erection of a new two bedroom two-storey house with associated cycle and bin storage.

  Withdrawn Full applications 5 docs

• 2 Wright Road, Hounslow, TW5 9LR

  P/2026/1646 Submitted 3 Jun 2026 199m away

  66% historically approved · decision due ~18 Sep

  Erection of a one bedroom two-storey house adjoining the existing house and installation of a vehicle access with associated cycle and bin storage.

  Awaiting decision Full applications 7 docs

• P/2026/2118 Granted

  54 Amhurst Gardens, Isleworth, TW7 6AJ

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

  Received 20 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2580 Awaiting decision

  50B Paxton Road, Chiswick, London, W4 2QX

  Certificate of lawfulness for the existing use of a first floor self contained flat.

  Received 10 Sep, published by the council 17 Sep 2026 Lawful development
• P/2026/2332 Granted

  43 Dawes Avenue, Isleworth, TW7 7JS

  Certificate of Lawfulness for the proposed hip to gable conversion, front roof lights and erection of a rear roof extension to the house.

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2089 Granted

  18 Central Avenue, Hounslow, TW3 2QH

  Certificate of lawfulness for the existing use of the rear extension as a self contained flat.

  Received 17 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2566 Awaiting decision

  109 Wood Lane, Isleworth, TW7 5EG

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

  Received 9 Sep, published by the council 17 Sep 2026 Lawful development