470 Great West Road, Hounslow, TW5 0PD

This site has had 4 applications since 2025: 2 approved, 1 refused.

• P/2026/1912 Granted

  470 Great West Road, Hounslow, TW5 0PD

  Erection of a part first floor rear extension.

  Decided 24 Aug 2026 Householder
• P/2025/3682 Granted

  470 Great West Road, Hounslow, TW5 0PD

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

  Decided 5 Feb 2026 Lawful development
• P/2025/3683 Withdrawn

  470 Great West Road, Hounslow, TW5 0PD

  Erection of a single storey side extension and part first floor rear extension to the house.

  Submitted 11 Dec 2025 Householder

1. 17 Apr 2026

   Received by Hounslow

2. 15 Jun 2026

   Decision issued: REFUSED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 470 Great West Road, Hounslow, TW5 0PD

  P/2025/3682 Submitted 11 Dec 2025 50 yards away

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

  Granted Lawful development Extension Loft or dormer +1 11 docs

• 470 Great West Road, Hounslow, TW5 0PD

  P/2026/1912 Submitted 26 Jun 2026 50 yards away

  Erection of a part first floor rear extension.

  Granted Householder Extension 8 docs
  Domestic

• 470 Great West Road, Hounslow, TW5 0PD

  P/2025/3683 Submitted 11 Dec 2025 50 yards away

  Erection of a single storey side extension and part first floor rear extension to the house.

  Withdrawn Householder Extension 8 docs
  Small domestic

• 1A Heston Road, Hounslow, TW5 0QH

  P/2026/2315 Submitted 10 Aug 2026 50 yards away

  64% historically approved · decision due ~3 Nov

  Erection of a roof extension to allow the conversion of the existing first floor self contained flat to two self contained flats.

  Awaiting decision Full applications New dwelling Extension 15 docs

• TELEPHONE KIOSK OUTSIDE 270 HESTON ROAD, HOUNSLOW, TW5 0RG

  P/2021/3059 Submitted 27 Jul 2021 50 yards away

  Removal of existing phone box and installation of a street hub

  Refused Full applications 13 docs

• 476-478 Great West Road, Hounslow, TW5 0TA

  P/2025/2750 Submitted 11 Sep 2025 50 yards away

  Erection of a store at first floor roof level following the demolition of the existing air conditioning unit.

  Withdrawn Full applications Demolition 8 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