124 CYGNET AVENUE, FELTHAM, TW14 0DT

This site has had 2 applications since 2021: 2 approved, 0 refused.

• PA/2021/2527 Granted

  124 CYGNET AVENUE, FELTHAM, TW14 0DT

  Ground floor rear extension 4.60 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

  Decided 29 Jul 2021 Prior approval

1. 18 Jun 2021

   Received by Hounslow

2. 3 Aug 2021

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 30 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 3 August 2021, 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.

• 124 CYGNET AVENUE, FELTHAM, TW14 0DT

  PA/2021/2527 Submitted 18 Jun 2021 0m away

  Ground floor rear extension 4.60 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

  Granted Prior approval Extension 4 docs

• 140A Cygnet Avenue, Feltham, TW14 0DT

  P/2025/2995 Submitted 7 Oct 2025 82m away

  Certificate of lawfulness for the proposed change of use of the house from Class (C3a) to a young persons' residential home (C2) for one young person aged between 7 and 18 years old.

  Granted Lawful development 6 docs

• 85 CYGNET AVENUE, FELTHAM, TW14 0DU

  PA/2019/4073 Submitted 11 Nov 2019 94m away

  Ground floor rear extension 3.5 metres deep, maximum height of 3 metres, 2.75 metres high to the eaves

  Withdrawn Prior approval Extension 2 docs

• 85 CYGNET AVENUE, FELTHAM, TW14 0DU

  PA/2019/4070 Submitted 11 Nov 2019 94m away

  Ground floor rear extension 3.8 metres deep, maximum height of 3.0 metres, 2.75 metres high to the eaves

  Granted Prior approval Extension 4 docs

• 71 Cygnet Avenue, Feltham, TW14 0DU

  P/2025/1268 Submitted 22 Apr 2025 150m away

  Erection of single storey detached self contained residential unit in the rear garden.

  Withdrawn Householder 4 docs
  Small domestic

• 53 CYGNET AVENUE, FELTHAM, TW14 0DZ

  P/2021/3334 Submitted 17 Aug 2021 302m away

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

  Granted Lawful development Extension Windows or glazing 9 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