25 HAREWOOD ROAD, ISLEWORTH, TW7 5HB

1. 9 Aug 2021

   Received by Hounslow

2. 9 Sep 2021

   Decision issued: APPROVED

3. 2 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 9 September 2021, 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.

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.

• 24 HAREWOOD ROAD, ISLEWORTH, TW7 5HB

  P/2021/2474 Submitted 18 Jun 2021 50 yards away

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

  Granted Householder Extension 8 docs
  Small domestic

• 6 Harewood Road, Isleworth, TW7 5HB

  P/2026/0159 Submitted 19 Jan 2026 100 yards away

  Certificate of lawfulness for the proposed use of the house (Use Class C3(a)) to a single household living together and receiving care (Use Class C3(b))

  Granted Lawful development 7 docs

• 6 Harewood Road, Isleworth, TW7 5HB

  P/2025/2860 Submitted 23 Sep 2025 100 yards away

  Certificate of lawfulness for the proposed use of the house (Use Class C3(a)) as a Children's Care Home (Use Class C2).

  Granted Lawful development 8 docs

• 52 WOOD LANE, ISLEWORTH, TW7 5ED

  P/2023/1543 Submitted 16 May 2023 100 yards away

  Certificate of Lawfulness for proposed single storey side extension

  Granted Lawful development Extension 5 docs
  Small domestic

• 51 WOOD LANE, ISLEWORTH, TW7 5EG

  PA/2019/4122 Submitted 14 Nov 2019 100 yards away

  Ground floor rear extension 3.0 metres deep, maximum height 2.4 metres, 2.0 metres high to the eaves

  Granted Prior approval Extension 6 docs

• 49 HAREWOOD ROAD, ISLEWORTH, TW7 5HN

  P/2023/0573 Submitted 22 Feb 2023 100 yards away

  Partial hip to gable conversion on the main roof and the erection of a rear roof extension with juliet balcony and two front roof windows

  Refused Householder Extension Loft or dormer +1 9 docs
  Domestic

• 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