16 Eton Avenue, Hounslow, TW5 0HB

1. 9 Sep 2025

   Received by Hounslow

2. 17 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 3 Dec 2025

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 16 Eton Avenue, Hounslow, TW5 0HB

  PA/2025/2719 Submitted 9 Sep 2025 0m 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

• 16 Eton Avenue, Hounslow, TW5 0HB

  P/2025/2720 Submitted 9 Sep 2025 0m 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 4 docs

• 25 Eton Avenue, Hounslow, TW5 0HB

  P/2026/1659 Submitted 4 Jun 2026 54m away

  Variation of condition 2 (Approved plans) to increase set-back of single storey side extension, increase width of single storey side extension, and alterations in windows and roof lights following permission P/2025/2258 dated 22/09/2025 for Erection of a single storey side and rear extension with two roof lanterns following the demolition of the existing extension to the house.

  Granted Conditions Extension Loft or dormer +2 10 docs
  Small domestic

• 3 Eton Avenue, Hounslow, TW5 0HB

  P/2026/0733 Submitted 4 Mar 2026 57m away

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

  Refused Full applications 11 docs

• 32 ETON AVENUE, HOUNSLOW, TW5 0HB

  P/2021/2141 Submitted 1 Jun 2021 64m away

  Erection of a first floor side extension.

  Granted Householder Extension 5 docs
  Domestic

• 30 Winchester Avenue, Hounslow, TW5 0HA

  P/2026/0034 Submitted 7 Jan 2026 81m 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

• P/2026/2047 Granted

  9 Borough Road, Isleworth, TW7 5DY

  Erection of a single storey rear extension.

  10 Jul 2026 Householder
• P/2026/1858 Granted

  8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

  Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

  23 Jun 2026 Householder
• P/2026/2503 Awaiting decision

  25 Arnold Crescent, Isleworth, TW7 7NS

  Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.

  3 Sep 2026 Householder
• P/2026/1522 Granted

  4 Camborne Way, Hounslow, TW5 0PW

  Erection of a single storey rear extension and reduction in width of the existing side and rear extension.

  20 May 2026 Householder
• P/2026/2024 Granted

  20 Hartland Road, Isleworth, TW7 6RH

  Erection of a rear roof extension with windows to the front of the house.

  8 Jul 2026 Householder