217 HIGH STREET, HOUNSLOW, TW3 1DH

1. 14 Jul 2021

   Received by Hounslow

2. 7 Sep 2021

   Decision issued: APPROVED

3. 2 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 7 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 215 High Street, Hounslow, TW3 1DH

  P/2026/1498 Submitted 19 May 2026 6m away

  65% historically approved · decision due ~26 Aug

  Erection of a third floor, first floor rear extension and second floor rear extension comprising of six self contained flats and commercial unit on the rear ground floor with associated private amenity space, cycle and refuse storage following part demolition of existing building.

  Awaiting decision Full applications New dwelling Extension +1 24 docs

• 227 High Street, Hounslow, TW3 1DH

  P/2026/1409 Submitted 11 May 2026 36m away

  Retrospective application for the installation of one internally illuminated fascia sign and one internally illuminated projecting sign.

  Granted Advertising 7 docs

• 196A High Street, Hounslow, TW3 1HL

  P/2025/2898 Submitted 26 Sep 2025 44m away

  Erection of a two-storey rear extension, including the formation of a third floor to provide one self-contained flat, with associated cycle and refuse storage.

  Granted Full applications Extension 14 docs

• 196A High Street, Hounslow, TW3 1HL

  P/2026/0386 Submitted 9 Feb 2026 44m away

  Variation of conditions 2 (Approved Plans) and 4 (Use Class) to allow the change of use of the approved extension to a Therapeutic Massage & Wellness Centre (Class E(e)) of planning permission P/2024/0300 approved 20/03/2024 for the Erection of first floor rear extension to rear of commercial unit at ground floor.

  Granted Conditions Extension 13 docs

• 196A High Street, Hounslow, TW3 1HL

  P/2025/3356 Submitted 7 Nov 2025 44m away

  Variation of conditions 2 (Approved Plans) and 4 (Use Class) to allow the change of use of the approved extension to a Gym (Class E) of planning permission P/2024/0300 approved 20/03/2024 Erection of first floor rear extension to rear of commercial unit at ground floor.

  Refused Extension 8 docs

• 194 High Street, Hounslow, TW3 1HL

  P/2026/2278 Submitted 4 Aug 2026 45m away

  use class to remain E(a). internal layout alteration and implementation of new front entrance and front advertisement changed on same dimension sign board

  Withdrawn Full applications 5 docs

• P/2026/1189 Granted

  12 The Grove, Isleworth, TW7 4JZ

  Installation of one front boundary gate and new windows to allow the conversion of existing single family house to five self contained flats with associated refuse and cycle storage.

  17 Apr 2026 Full applications
• P/2026/1937 Granted

  Flat Ground Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a single storey detached outbuilding for use as a home office in the rear garden of the flat

  30 Jun 2026 Full applications
• P/2026/1494 Granted

  2 Bath Road, Chiswick, London, W4 1LW

  Demolition of the single-storey rear extension, installation of temporary scaffolding to the façade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) and (g)(i)

  6 May 2026 Full applications
• P/2026/1936 Refused

  Flat First Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a rear roof and outrigger extension with two front rooflights to the flat

  30 Jun 2026 Full applications
• P/2026/0592 Granted

  87 Cranleigh Road, Feltham, TW13 4QA

  Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

  19 Feb 2026 Full applications