11 Swan Close, Feltham, TW13 6PA

1. 16 Aug 2024

   Received by Hounslow

2. 1 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 2 Dec 2024

   Decision issued: GRANT

4. 16 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

• 30 The Alders, Feltham, TW13 6NY

  P/2025/3063 Submitted 10 Oct 2025 84m away

  Conversion of the existing residential house into two residential houses with associated car parking, cycle and refuse storage.

  Granted Full applications 10 docs

• 34 Hampton Lane, Feltham, TW13 6PD

  P/2026/0292 Submitted 30 Jan 2026 91m away

  Erection of a single storey rear extension with a roof lantern window to the house.

  Granted Householder Extension Windows or glazing 10 docs
  Small domestic

• 42 Hampton Lane, Feltham, TW13 6PD

  P/2024/3077 Submitted 16 Sep 2024 99m away

  Installation of a vehicle crossover at the front of the house.

  Granted Householder 6 docs
  Domestic

• 40 Swan Road, Feltham, TW13 6ND

  PA/2026/1433 Submitted 12 May 2026 117m away

  Ground floor rear extension 6.00 metres deep, maximum height 3.40 metres, 3.00 metres high to the eaves.

  Granted Prior approval Extension 5 docs

• 40 Swan Road, Feltham, TW13 6ND

  P/2026/1865 Submitted 23 Jun 2026 117m away

  Erection of a part single storey, part two storey side extension and a part single storey, part two storey rear extension to the house following the demolition of an existing garage and store room.

  Refused Householder Extension Demolition 8 docs
  Small domestic

• Arrochar, 3 Hampton Lane, Feltham, TW13 6NN

  P/2025/3042 Submitted 9 Oct 2025 127m away

  Erection of a conservatory at the rear of the property.

  Granted Householder Extension 9 docs
  Small domestic

• 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