138 Carville Crescent, Brentford, TW8 9RA

This site has had 4 applications since 2026: 2 approved, 2 refused.

• P/2026/2257 Refused

  138 Carville Crescent, Brentford, TW8 9RA

  Erection of a first floor rear extension.

  Decided 29 Sep 2026 Householder
• P/2026/1279 Granted

  138 Carville Crescent, Brentford, TW8 9RA

  Erection of a single storey rear extension to the house.

  Decided 18 Jun 2026 Full applications
• P/2026/0830 Refused

  138 Carville Crescent, Brentford, TW8 9RA

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

  Decided 9 Jun 2026 Householder

1. 2 Mar 2026

   Received by Hounslow

2. 10 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Apr 2026

   Decision issued: LAWFNOTGRANT

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 27 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.

• 138 Carville Crescent, Brentford, TW8 9RA

  P/2026/2257 Submitted 4 Aug 2026 50 yards away

  Erection of a first floor rear extension.

  Refused Householder Extension 10 docs
  Domestic

• 138 Carville Crescent, Brentford, TW8 9RA

  P/2026/0830 Submitted 12 Mar 2026 50 yards away

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

  Refused Householder Extension 12 docs
  Small domestic

• 138 Carville Crescent, Brentford, TW8 9RA

  P/2026/1279 Submitted 28 Apr 2026 50 yards away

  Erection of a single storey rear extension to the house.

  Granted Full applications Extension 9 docs
  Small domestic

• 138 Carville Crescent Brentford TW8 9RA

  261745CONS Submitted 27 Apr 2026 50 yards away

  Single-storey side/rear extension (out of borough)

  Granted Outline Extension 9 docs
  Small domestic

• 138 Carville Crescent Brentford TW8 9RA

  261745CONS Submitted 27 Apr 2026 50 yards away

  Single-storey side/rear extension (out of borough)

  Granted Outline Extension 9 docs
  Small domestic

• 89 CARVILLE CRESCENT, BRENTFORD, TW8 9RA

  P/2019/3971 Submitted 1 Nov 2019 50 yards away

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

  Granted Householder Extension Windows or glazing 6 docs
  Domestic

• P/2026/2813 Awaiting decision

  150 Wood Lane, Isleworth, TW7 5EQ

  (GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

  Received 5 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2334 Granted

  69 Central Avenue, Hounslow, TW3 2QW

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

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2459 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

  Certificate of Lawfulness for the proposed hip to gable roof conversion, installation of two front roof windows, and erection of a rear roof extension to the existing house.

  Received 28 Aug, published by the council 5 Sep 2026 Lawful development
• P/2026/2787 Awaiting decision

  13 Denbigh Road, Hounslow, TW3 4DU

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

  Received 1 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2790 Awaiting decision

  14 Old Farm Close, Hounslow, TW4 7AB

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

  Received 1 Oct, published by the council 6 Oct 2026 Lawful development