115 Central Avenue, Hounslow, TW3 2RQ

1. 22 Sep 2026

   Received by Hounslow

2. 28 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Sep 2026

   Added to PlanIndex

4. 9 Oct 2026

   Status changed to REGISTERED: Under Consultation

   Previously REGISTERED: Valid.

5. Decision

   Awaiting decision

   Decision expected by 23 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 56 days over the applications it decided in the last year.

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided householder applications in a median of 63 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 8 Southland Way, Hounslow, TW3 2RH

  PA/2026/0302 Submitted 2 Feb 2026 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.97 metres high to the eaves.

  Granted Prior approval Extension 9 docs

• 8 Southland Way, Hounslow, TW3 2RH

  PA/2025/3367 Submitted 10 Nov 2025 50 yards away

  Ground floor rear extension 6.00 metres, maximum height 3.00 metres, 2.95 metres high to the eaves.

  Refused Prior approval Extension 9 docs

• 129 Central Avenue, Hounslow, TW3 2RQ

  PA/2024/3606 Submitted 30 Oct 2024 50 yards away

  Prior approval for the ground floor rear extension 6.00 metres deep, maximum height 2.90 metres, 2.90 metres high to the eaves

  Granted Prior approval Extension 6 docs

• 15 SOUTHLAND WAY, HOUNSLOW, TW3 2RH

  PA/2023/0845 Submitted 16 Mar 2023 50 yards away

  Ground floor rear extension 6.00 meters deep, maximum height of 3.00 metres, 2.95 metres high to the eaves

  Refused Prior approval Extension 20 docs

• 15 SOUTHLAND WAY, HOUNSLOW, TW3 2RH

  P/2023/1404 Submitted 3 May 2023 50 yards away

  Certificate of lawfulness for erection of an outbuilding to the rear of the house.

  Granted Lawful development 8 docs

• 15 SOUTHLAND WAY, HOUNSLOW, TW3 2RH

  P/2023/0562 Submitted 21 Feb 2023 50 yards away

  Certificate of lawfulness for erection of a rear roof extension with Juliet balcony to the house

  Granted Lawful development Extension 24 docs

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder