9 Walnut Tree Road, Hounslow, TW5 0LP

This site has had 3 applications since 2024: 2 approved, 0 refused.

• P/2025/3180 Awaiting decision

  9 Walnut Tree Road, Hounslow, TW5 0LP

  Erection of single storey rear infill extension to the house.

  Submitted 22 Oct 2025 Householder
• P/2024/3387 Granted

  9 Walnut Tree Road, Hounslow, TW5 0LP

  Certificate of lawfulness for a hip to gable conversion and erection of roof extension with a juliet balcony with two front roof windows to the house.

  Decided 17 Oct 2024 Lawful development

1. 9 Nov 2024

   Received by Hounslow

2. 19 Nov 2024

   Validated

   Checked as complete and ready for consideration.

3. 13 Jan 2025

   Decision issued: APPROVED

4. 30 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 13 January 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 Walnut Tree Road, Hounslow, TW5 0LP

  P/2025/3180 Submitted 22 Oct 2025 50 yards away

  75% historically approved · decision due ~17 Dec

  Erection of single storey rear infill extension to the house.

  Awaiting decision Householder Extension 8 docs
  Small domestic

• 9 Walnut Tree Road, Hounslow, TW5 0LP

  P/2024/3387 Submitted 10 Oct 2024 50 yards away

  Certificate of lawfulness for a hip to gable conversion and erection of roof extension with a juliet balcony with two front roof windows to the house.

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 1 and 3 Walnut Tree Road, Hounslow, TW5 0LP

  P/2026/1957 Submitted 1 Jul 2026 50 yards away

  100% historically approved · decision due ~31 Aug

  Certificate of lawfulness for the continued use of both houses as two large House in Multiple Occupation's

  Awaiting decision Lawful development 10 docs

• 236A Heston Road, Hounslow, TW5 0RH

  P/2025/3645 Submitted 8 Dec 2025 50 yards away

  64% historically approved · decision due ~16 Jun

  Erection of a three storey commercial (Class E (g(ii)) building and nine houses with associated landscaping works including improvements to the public footpath following demolition of existing buildings and structures.

  Awaiting decision Full applications Demolition 37 docs
  Several homes

• 21 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP

  P/2024/0999 Submitted 22 Mar 2024 50 yards away

  Certificate of Lawfulness for the existing use of the property as three self-contained flats.

  Granted Lawful development New dwelling 16 docs

• ROSE AND CROWN 220 HESTON ROAD, HOUNSLOW, TW5 0RH

  P/2023/0541 Submitted 20 Feb 2023 50 yards away

  Work to trees in conservation area. 5 hazel trees in front garden of public house - Re-pollard to previous pollard points

  Granted Trees 4 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