4 Letchworth Avenue, Feltham, TW14 9RY

This site has had 2 applications since 2024: 2 approved, 0 refused.

• P/2024/3425 Granted

  4 Letchworth Avenue, Feltham, TW14 9RY

  Certificate of Lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows and a front porch extension.

  Decided 2 Dec 2024 Lawful development

1. 14 Oct 2024

   Received by Hounslow

2. 25 Nov 2024

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 3 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 25 November 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.

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.

• 4 Letchworth Avenue, Feltham, TW14 9RY

  P/2024/3425 Submitted 12 Oct 2024 0m away

  Certificate of Lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows and a front porch extension.

  Granted Lawful development Extension Loft or dormer +1 6 docs
  Small domestic

• 2 Letchworth Avenue, Feltham, TW14 9RY

  P/2026/0911 Submitted 19 Mar 2026 6m away

  Certificate of lawfulness for the proposed use of a room in the house for a private hire operator business

  Granted Lawful development 6 docs

• 2 Letchworth Avenue, Feltham, TW14 9RY

  P/2026/2459 Submitted 28 Aug 2026 6m away

  100% historically approved · decision due ~23 Oct

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

  Awaiting decision Lawful development Extension Loft or dormer +1 10 docs

• 2 Letchworth Avenue, Feltham, TW14 9RY

  PA/2026/2393 Submitted 18 Aug 2026 6m away

  91% historically approved · decision due ~13 Oct

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.85 metres high to the eaves

  Awaiting decision Prior approval Extension 9 docs

• 12 Letchworth Avenue, Feltham, TW14 9RY

  P/2026/2619 Submitted 14 Sep 2026 29m away

  77% historically approved · decision due ~9 Nov

  Erection of a single storey rear extension.

  Awaiting decision Householder Extension 11 docs
  Small domestic

• 328 BEDFONT LANE, FELTHAM, TW14 9NU

  P/2021/2053 Submitted 24 May 2021 44m away

  Erection of a two storey side, single storey rear, part first floor rear extension and front porch to the house

  Refused Householder Extension 9 docs
  Small 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

  14 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

  3 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.

  9 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.

  8 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.

  8 Sep 2026 Prior approval