12 WINCHESTER AVENUE, HOUNSLOW, TW5 0HA

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

• P/2021/2076 Granted

  12 WINCHESTER AVENUE, HOUNSLOW, TW5 0HA

  Certificate of Lawfulness for hip to gable and rear roof extension with two front roof windows.

  Decided 24 Jun 2021 Lawful development

1. 25 May 2021

   Received by Hounslow

2. 25 Jun 2021

   Decision issued: APPROVED

3. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 25 June 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 12 WINCHESTER AVENUE, HOUNSLOW, TW5 0HA

  P/2021/2076 Submitted 25 May 2021 50 yards away

  Certificate of Lawfulness for hip to gable and rear roof extension with two front roof windows.

  Granted Lawful development Extension Loft or dormer +1 7 docs

• 3 Eton Avenue, Hounslow, TW5 0HB

  P/2026/0733 Submitted 4 Mar 2026 50 yards away

  Change of use from a house (C3) into a residential care home (Use Class C2)

  Refused Full applications 11 docs

• 30 Winchester Avenue, Hounslow, TW5 0HA

  P/2026/0034 Submitted 7 Jan 2026 100 yards away

  Certificate of lawfulness for proposed erection of a rear roof extension with hip to gable conversion and two front roof windows to the house

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 15 The Green, Hounslow, TW5 0RL

  P/2026/2156 Submitted 23 Jul 2026 100 yards away

  Acer pseudoplatanus T4 within TPO 132. Crown lift to 5 metres above ground level by removing low branches. Cut back lateral branches protruding towards property by up to 3 metres. Remove any major deadwood.

  Granted Trees 4 docs

• TELECOMMUNICATION MAST 70427 270 HESTON ROAD, HOUNSLOW, TW5 0RG

  PA/2021/2917 Submitted 19 Jul 2021 100 yards away

  Prior approval for installation of a 5G telecoms 20 metre high street pole with wrap around cabinet and three further additional equipment cabinets.

  Refused Telecoms Extension 9 docs

• 16 Eton Avenue, Hounslow, TW5 0HB

  PA/2025/2719 Submitted 9 Sep 2025 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.95 metres high to the eaves

  Granted Prior approval Extension 4 docs

• P/2026/2692 Awaiting decision

  26 Lyncroft Gardens, Hounslow, TW3 2QX

  Erection of a single storey rear extension.

  Received 23 Sep, published by the council 25 Sep 2026 Householder
• P/2026/2258 Granted

  51 Silver Crescent,Chiswick,W4 5SF

  Erection of a rear roof extension and two front rooflights to the house.

  Received 4 Aug, published by the council 5 Aug 2026 Householder
• P/2026/2691 Awaiting decision

  81 Guildford Avenue, Feltham, TW13 4EN

  Formation of a driveway, vehicular crossover and erection of a new pillar at the front of the house.

  Received 22 Sep, published by the council 25 Sep 2026 Householder
• P/2026/2671 Awaiting decision

  237 Martindale Road, Hounslow, TW4 7HF

  Retrospective application for the erection of a single storey rear extension.

  Received 21 Sep, published by the council 25 Sep 2026 Householder
• P/2026/2666 Awaiting decision

  1 Fern Lane, Hounslow, TW5 0HN

  Erection of rear and side roof extensions, including two front roof windows, and replacement of the front door and window with new double glazed units.

  Received 21 Sep, published by the council 25 Sep 2026 Householder