Outbuilding Rear Of, 9 Clements Place, Brentford, TW8 9PS

1. 14 May 2024

   Received by Hounslow

2. 27 Jun 2024

   Validated

   Checked as complete and ready for consideration.

3. 11 Oct 2024

   Decision issued: GRANT

4. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 11 October 2024, 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.

• 3 Clements Place, Brentford, TW8 9PS

  P/2026/2131 Submitted 21 Jul 2026 50 yards away

  100% historically approved · decision due ~27 Oct

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

  Awaiting decision Lawful development Extension Loft or dormer +1 11 docs

• 1 Clements Place, Brentford, TW8 9PS

  P/2026/0677 Submitted 26 Feb 2026 50 yards away

  Erection of single storey rear extension and a detached outbuilding for use as a gym and storage in the rear garden.

  Granted Householder Extension 17 docs
  Small domestic

• York House, York Parade Great West Road, Brentford, TW8 9AA

  P/2025/2282 Submitted 25 Jul 2025 50 yards away

  EXTERNAL ALTERATIONS AND EXTENSIONS TO FLAT BLOCK COMPRISING NEW WINDOWS TO THE FRONT AND REAR ELEVATIONS AT 4TH AND 5TH FLOOR LEVELS AND REAR EXTENSIONS FOR KITCHEN AND BEDROOM ACCOMMODATION TO FLAT 9 AT 4TH AND 5TH FLOOR LEVELS.

  Withdrawn Full applications Extension Windows or glazing 13 docs

• Flat 9 York House, York Parade, Great West Road, Brentford, TW8 9AA

  P/2025/2170 Submitted 11 Jul 2025 50 yards away

  Erection of a part two, part single storey fourth and fifth floor rear extension, provision of an internal fourth floor mezzanine and installation of replacement third, fourth and fifth floor front windows and ground and third floor rear doors.

  Withdrawn Full applications Extension Windows or glazing 11 docs
  Small domestic

• 3a York Parade, Great West Road, Brentford, TW8 9AA

  P/2026/1247 Submitted 24 Apr 2026 100 yards away

  Erection of a two storey self-contained office and commercial storage building (Sui Generis) at the rear of the building's rear courtyard.

  Refused Full applications 15 docs

• 3A YORK PARADE GREAT WEST ROAD, BRENTFORD, TW8 9AA

  P/2024/0105 Submitted 11 Jan 2024 100 yards away

  Retrospective application for the retention of the first and second floor flat's first floor rear extension with replacement rear windows and replacement of flat's existing second floor rear windows

  Withdrawn Full applications Extension Windows or glazing 7 docs

• P/2026/2675 Awaiting decision

  17 Saxon Avenue, Feltham, TW13 5JJ

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

  Received 21 Sep, published by the council 23 Sep 2026 Lawful development
• P/2026/2668 Awaiting decision

  45 Shelley Crescent, Hounslow, TW5 9BQ

  Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  Received 21 Sep, published by the council 23 Sep 2026 Lawful development
• P/2026/2651 Awaiting decision

  3 Clayponds Avenue, Brentford, TW8 9QQ

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

  Received 17 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2627 Awaiting decision

  23 Elmgate Avenue, Feltham, TW13 7BU

  Certificate of lawfulness for the proposed change of use from residential house Class C3a to a residential home for up to 3 young people aged between 7 and 18 Class C2

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2631 Awaiting decision

  17 Northumberland Avenue, Isleworth, TW7 5HZ

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

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development