13 Parkwood Road, Isleworth, TW7 5HE

1. 3 Oct 2025

   Received by Hounslow

2. 27 Nov 2025

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 27 November 2025, 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.

• 9 PARKWOOD ROAD, ISLEWORTH, TW7 5HE

  P/2021/3496 Submitted 27 Aug 2021 50 yards away

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

  Granted Lawful development Extension Windows or glazing 4 docs

• 7 PARKWOOD ROAD, ISLEWORTH, TW7 5HE

  P/2021/3215 Submitted 6 Aug 2021 50 yards away

  Certificate of Lawfulness for the proposed erection of rear roof extension incorporating a Juliet balcony, demolition of the existing single storey side and rear structures. Installation of one new window at first floor level and installation of glass doors at ground floor level to the house

  Granted Lawful development Extension Demolition +1 8 docs
  Small domestic

• 7 PARKWOOD ROAD, ISLEWORTH, TW7 5HE

  P/2021/3210 Submitted 6 Aug 2021 50 yards away

  Demolition of existing single storey side extension and erection of a two storey side extension.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 3 Downs View, Isleworth, TW7 5HF

  P/2024/3116 Submitted 17 Sep 2024 50 yards away

  Erection of a single storey rear wrap-around extension and conversion of the existing garage into a habitable space.

  Granted Householder Extension 26 docs
  Small domestic

• 27 Parkwood Road, Isleworth, TW7 5HE

  P/2026/1697 Submitted 8 Jun 2026 50 yards away

  Erection of a single storey rear and a single storey side extension

  Withdrawn Householder Extension 4 docs
  Small domestic

• 27 Parkwood Road, Isleworth, TW7 5HE

  P/2026/1891 Submitted 25 Jun 2026 50 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion, two front roof lights and a detached outbuilding at the rear garden.

  Granted Lawful development Extension Loft or dormer 7 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