66 Whitestile Road, Brentford, TW8 9NL

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

• P/2026/1742 Granted

  66 Whitestile Road, Brentford, TW8 9NL

  Certificate of lawfulness for proposed erection of a rear roof extension with a Juliet balcony and windows to match.

  Decided 14 Aug 2026 Lawful development

1. 29 Jun 2026

   Received by Hounslow

2. 6 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. 3 Aug 2026

   Status changed to REGISTERED: Under Assessment

   Previously REGISTERED: Under Consultation.

5. 26 Aug 2026

   Decision issued: APPROVED

Hounslow granted permission on 26 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.

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.

• 66 Whitestile Road, Brentford, TW8 9NL

  P/2026/1742 Submitted 11 Jun 2026 0m away

  Certificate of lawfulness for proposed erection of a rear roof extension with a Juliet balcony and windows to match.

  Granted Lawful development Extension Windows or glazing 5 docs

• 59 WHITESTILE ROAD, BRENTFORD, TW8 9NR

  P/2021/2601 Submitted 25 Jun 2021 39m away

  Certificate of Lawfulness for the enlargement of the existing rear roof dormer extension and addition of a first floor side window to the existing house.

  Granted Lawful development Extension Loft or dormer +1 6 docs

• 59 WHITESTILE ROAD, BRENTFORD, TW8 9NR

  P/2021/2607 Submitted 25 Jun 2021 39m away

  Erection of a single storey rear infill extension and rear extension to rear outrigger.

  Granted Householder Extension 11 docs
  Small domestic

• 94 Darwin Road Ealing W5 4BH

  230570HH Submitted 13 Feb 2023 48m away

  Single storey side/rear extension (following demolition of existing conservatory); rear roof extension incorporating a Juliet balcony; rear outrigger roof extension, installation of one rooflight to the front roofslope (following removal of one rooflight)

  Granted Householder Extension Loft or dormer +1 8 docs
  Small domestic

• 94 Darwin Road Ealing W5 4BH

  230570HH Submitted 13 Feb 2023 48m away

  Single storey side/rear extension (following demolition of existing conservatory); rear roof extension incorporating a Juliet balcony; rear outrigger roof extension, installation of one rooflight to the front roofslope (following removal of one rooflight)

  Granted Householder Extension Loft or dormer +1 8 docs
  Small domestic

• 116 Darwin Road Ealing W5 4BH

  253149FUL Submitted 15 Aug 2025 57m away

  Installation of an external Air Conditioning Unit.

  Granted Full applications 12 docs

• P/2026/2623 Awaiting decision

  8 Lonsdale Road,Chiswick,W4 1ND

  Installation of external condenser at first floor level.

  Received 15 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2125 Granted

  36 Midsummer Avenue, Hounslow, TW4 5BB

  Erection of a single storey rear extension and a single storey side extension following the demolition of the existing side garage.

  Received 21 Jul, published by the council 30 Jul 2026 Householder
• P/2026/2615 Awaiting decision

  48 Meadow Waye, Hounslow, TW5 9EZ

  Erection of a part first floor rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2619 Awaiting decision

  12 Letchworth Avenue, Feltham, TW14 9RY

  Erection of a single storey rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2600 Awaiting decision

  310 Lionel Road North, Brentford, TW8 9QX

  Erection of a rear roof extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder