21 Berkeley Waye, Hounslow, TW5 9HJ

This site has had 3 applications since 2025: 1 approved, 1 refused.

• PA/2026/2518 Awaiting decision

  21 Berkeley Waye, Hounslow, TW5 9HJ

  Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 2.90 metres high to the eaves

  Submitted 4 Sep 2026 Prior approval
• P/2025/3264 Granted

  21 Berkeley Waye, Hounslow, TW5 9HJ

  Certificate of lawfulness for the existing single storey rear extension.

  Decided 3 Feb 2026 Lawful development

1. 17 Jun 2026

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

3. 29 Jul 2026

   Decision issued: PRIOR APPROVAL NEEDED AND REFUSED

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 21 Berkeley Waye, Hounslow, TW5 9HJ

  P/2025/3264 Submitted 29 Oct 2025 0m away

  Certificate of lawfulness for the existing single storey rear extension.

  Granted Lawful development Extension 5 docs
  Small domestic

• 21 Berkeley Waye, Hounslow, TW5 9HJ

  PA/2026/2518 Submitted 4 Sep 2026 0m away

  91% historically approved · decision due ~30 Oct

  Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 2.90 metres high to the eaves

  Awaiting decision Prior approval Extension 3 docs

• 16 Somerset Waye, Hounslow, TW5 9HG

  P/2026/2473 Submitted 1 Sep 2026 46m away

  100% historically approved · decision due ~27 Oct

  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.

  Awaiting decision Lawful development Extension Windows or glazing 10 docs

• 16 Somerset Waye, Hounslow, TW5 9HG

  P/2026/0126 Submitted 15 Jan 2026 46m away

  Erection of a rear roof extension and hip to gable conversion with two front roof windows to the house

  Refused Householder Extension Loft or dormer +1 6 docs
  Domestic

• 16 Somerset Waye, Hounslow, TW5 9HG

  P/2026/0127 Submitted 15 Jan 2026 46m away

  Erection of a part first floor rear extension to the house

  Granted Householder Extension 8 docs
  Domestic

• 16 Somerset Waye, Hounslow, TW5 9HG

  P/2026/1323 Submitted 30 Apr 2026 46m away

  Erection of a hip to gable and rear roof extension to the main part of the house with two front roof windows

  Refused Householder Extension Loft or dormer +1 6 docs
  Domestic

• PA/2026/2611 Awaiting decision

  72 Crosslands Avenue, Southall, UB2 5RA

  Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to the eaves

  Received 14 Sep, published by the council 17 Sep 2026 Prior approval
• PA/2026/2246 Granted

  72 Kneller Gardens, Isleworth, TW7 7NW

  Ground floor rear extension 6.00 metres deep, maximum height of 2.90 metres, 2.90 metres high to the eaves

  Received 3 Aug, published by the council 5 Aug 2026 Prior approval
• PA/2026/2565 Awaiting decision

  31 Spencer Road, Isleworth, TW7 4BN

  Ground floor rear extension 4.00 metres deep, maximum height 3.60 metres, 3.00 metres high to the eaves.

  Received 9 Sep, published by the council 17 Sep 2026 Prior approval
• PA/2026/2551 Awaiting decision

  98 Bulstrode Avenue, Hounslow, TW3 3AG

  Ground floor rear extension 5.00 metres deep, maximum height 2.95 metres, 2.95 metres high to the eaves.

  Received 8 Sep, published by the council 10 Sep 2026 Prior approval
• PA/2026/2550 Awaiting decision

  63 Beavers Crescent, Hounslow, TW4 6EU

  Ground floor rear extension 5.00 metres deep, maximum height 3.51 metres, 3.00 metres high to the eaves.

  Received 8 Sep, published by the council 10 Sep 2026 Prior approval