36 HANOVER AVENUE, FELTHAM, TW13 4JW

1. 30 Jun 2021

   Received by Hounslow

2. 23 Aug 2021

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 26 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 58 HANOVER AVENUE, FELTHAM, TW13 4JW

  PA/2019/4185 Submitted 20 Nov 2019 60m away

  Ground floor rear extension 6 metres deep, maximum height of 3.591 metres, 3.057 metres high to the eaves

  Granted Prior approval Extension 9 docs

• Flat 1-6, 12 Peach Road, Feltham, TW13 4BA

  P/2025/3756 Submitted 19 Dec 2025 101m away

  Replacing all the existing windows and rear patio doors.

  Granted Full applications Windows or glazing 9 docs

• 18 Guildford Avenue, Feltham, TW13 4EW

  P/2025/3232 Submitted 27 Oct 2025 109m away

  Formation of vehicular access to the front of the house.

  Withdrawn Householder 3 docs
  Domestic

• 54 Guildford Avenue, Feltham, TW13 4EW

  P/2026/1177 Submitted 16 Apr 2026 111m away

  Erection of a single-storey rear extension to the house

  Granted Householder Extension 7 docs
  Small domestic

• 71 CRAVAN AVENUE, FELTHAM, TW13 4EE

  P/2021/2428 Submitted 16 Jun 2021 129m away

  Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear end of the garden to be used as home working office, house gym room, garden tool store and sauna (following demolition of existing outbuilding) to the house

  Granted Lawful development Demolition 6 docs

• Flats 1-6, 1 Peach Road, Feltham, TW13 4BA

  P/2025/3751 Submitted 19 Dec 2025 129m away

  Replacing all the existing windows to UPVC.

  Granted Full applications Windows or glazing 9 docs

• P/2026/2033 Granted

  3 Benedict Drive, Feltham, TW14 8JH

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

  8 Jul 2026 Lawful development
• P/2026/2027 Granted

  115 Northumberland Crescent, Feltham, TW14 9SP

  Certificate of lawfulness for the proposed erection of a rear roof extension and windows to the front of the house.

  8 Jul 2026 Lawful development
• P/2026/2009 Granted

  3 Brainton Avenue, Feltham, TW14 0AZ

  Certificate of lawfulness for the proposed erection of a rear roof extension and Juliette balcony with front roof windows to the house.

  7 Jul 2026 Lawful development
• P/2026/2014 Granted

  82 Sussex Avenue, Isleworth, TW7 6LB

  Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

  7 Jul 2026 Lawful development
• P/2026/2473 Awaiting decision

  16 Somerset Waye, Hounslow, TW5 9HG

  Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

  1 Sep 2026 Lawful development