37 SAXON AVENUE, FELTHAM, TW13 5JJ

1. 19 Jan 2023

   Received by Hounslow

2. 20 Mar 2023

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 30 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 20 March 2023, 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.

• 35 SAXON AVENUE, FELTHAM, TW13 5JJ

  P/2021/2295 Submitted 7 Jun 2021 9m away

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

  Granted Householder Extension Demolition 6 docs
  Small domestic

• 27 SAXON AVENUE, FELTHAM, TW13 5JJ

  P/2021/2080 Submitted 25 May 2021 29m away

  Erection of part single part two storey side and part single and part two storey rear extension to the house

  Refused Householder Extension 12 docs
  Domestic

• 32 Saxon Avenue, Feltham, TW13 5JN

  P/2026/0760 Submitted 6 Mar 2026 47m away

  Erection of a single-storey rear infill extension to the house

  Withdrawn Householder Extension 6 docs
  Small domestic

• 32 Saxon Avenue, Feltham, TW13 5JN

  PA/2026/0132 Submitted 15 Jan 2026 47m away

  Ground floor rear extension 6.00 metres deep, maximum height 2.95 metres, 2.75 metres high to the eaves.

  Granted Prior approval Extension 12 docs

• 8 Saxon Avenue, Feltham, TW13 5JN

  P/2026/1991 Submitted 6 Jul 2026 50m away

  Certificate of the proposed erection of a rear roof extension with hip to gable conversion with front windows to the front of the house.

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 8 Saxon Avenue, Feltham, TW13 5JN

  P/2026/1992 Submitted 6 Jul 2026 50m away

  77% historically approved · decision due ~31 Aug

  Erection of a single storey rear extension.

  Awaiting decision Householder Extension 9 docs
  Small domestic

• 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