233 Elmwood Avenue, Feltham, TW13 7QA

1. 26 Feb 2026

   Received by Hounslow

2. 11 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Apr 2026

   Decision issued: GRANT

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 15 April 2026, 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.

• 26 Clifton Avenue, Feltham, TW13 7BS

  PA/2025/2888 Submitted 25 Sep 2025 117m away

  Ground floor rear extension 6.00 metres deep, maximum height 4.00 metres, 3.00 metres high to the eaves.

  Refused Prior approval Extension 7 docs

• 136 Fernside Avenue, Feltham, TW13 7BW

  P/2026/1883 Submitted 24 Jun 2026 162m away

  Certificate of lawfulness proposed for the erection of a single storey rear extension to the house

  Granted Lawful development Extension 6 docs
  Small domestic

• 136 Fernside Avenue, Feltham, TW13 7BW

  P/2026/1153 Submitted 14 Apr 2026 162m away

  Erection of a single storey side and rear extension to the house.

  Withdrawn Householder Extension 3 docs
  Small domestic

• Garages rear of Clifton Parade, Fernside Avenue, Feltham, TW13 7DD

  P/2024/3284 Submitted 1 Oct 2024 169m away

  Removal of condition 7 (monitoring of emissions) of planning permission 00442/E/P1 approved 18/11/2021 for the erection of six houses including associated cycle storage, landscaping, refuse and recycling storage following the demolition of the garages.

  Granted Conditions Demolition 3 docs
  Several homes

• Clifton Parade,Fernside Avenue,Feltham,Hounslow,TW13 7DD

  P/2024/3367 Submitted 7 Oct 2024 169m away

  Details of Conditions 8 (Internal water use), Condition 9 (BRE), Condition 11 (Drainage) and Condition 15 (Acoustic insulation) submitted pursuant to planning permission 00442/E/P1 (P/2021/1439) dated 18/11/2021 for Erection of six houses including associated cycle storage, landscaping, refuse and recycling storage following the demolition of the garages.

  Granted Conditions Demolition 23 docs
  Several homes

• 26 Elmwood Avenue, Feltham, TW13 7BE

  P/2025/3632 Submitted 5 Dec 2025 170m away

  Erection of a front porch extension. Conversion of the existing garage to a habitable space and loft conversion with eight roof windows to the house.

  Refused Householder Extension Loft or dormer +1 5 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