136 Fernside Avenue, Feltham, TW13 7BW

This site has had 2 applications since 2026: 1 approved, 0 refused.

• P/2026/1153 Withdrawn

  136 Fernside Avenue, Feltham, TW13 7BW

  Erection of a single storey side and rear extension to the house.

  Submitted 14 Apr 2026 Householder

1. 24 Jun 2026

   Received by Hounslow

2. 16 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. 3 Aug 2026

   Decision issued: GRANT

Hounslow granted permission on 3 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.

• 136 Fernside Avenue, Feltham, TW13 7BW

  P/2026/1153 Submitted 14 Apr 2026 0m away

  Erection of a single storey side and rear extension to the house.

  Withdrawn Householder Extension 3 docs
  Small domestic

• 195 Fernside Avenue, Feltham, TW13 7BQ

  PA/2024/3675 Submitted 5 Nov 2024 34m away

  Ground floor rear extension 4.35 metres deep, maximum height 3.00 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 7 docs

• 189 FERNSIDE AVENUE, FELTHAM, TW13 7BQ

  P/2021/1865 Submitted 11 May 2021 39m away

  Certificate of Lawfulness for the erection of a hip to gable and rear roof extension with three front roof windows and replacement of flat roof of existing two storey side extension with pitched roof to the house

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 161 Fernside Avenue, Feltham, TW13 7BQ

  P/2026/0566 Submitted 18 Feb 2026 104m away

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

  Granted Lawful development Extension Windows or glazing 9 docs

• 161 Fernside Avenue, Feltham, TW13 7BQ

  PA/2026/0561 Submitted 17 Feb 2026 104m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.75 metres, 2.96 metres high to the eaves

  Granted Prior approval Extension 9 docs

• Felthambrook Industrial Estate, Felthambrook Way, Feltham, TW13 7DU

  P/2025/1829 Submitted 11 Jun 2025 142m away

  77% historically approved · decision due ~6 Aug

  Installation of 1 x illuminated and 2 x non illuminated signage.

  Awaiting decision Advertising 4 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