Blk03 19 To 58 Percy Gardens, Isleworth, TW7 6BX

1. 24 Nov 2025

   Received by Hounslow

2. 3 Feb 2026

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 3 February 2026, 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.

• Ingrams Almshouses, Mill Plat, Isleworth, TW7 6DE

  P/2026/0146 Submitted 16 Jan 2026 79m away

  Listed building consent for the partial demolition and like for like reconstruction of a boundary.

  Granted Heritage and listed buildings Demolition 9 docs

• Ingrams Almshouses, Mill Plat, Isleworth, TW7 6DE

  P/2026/0190 Submitted 16 Jan 2026 79m away

  The partial demolition and like for like reconstruction of a boundary. Listed building consent P/2026/0146

  Granted Full applications Demolition 9 docs

• GARAGE BLOCK AND LAND ADJACENT TO 13-22 HARTLAND ROAD, ISLEWORTH, TW7 6RH

  P/2022/2290 Submitted 13 Jul 2022 88m away

  Demolition of five garages and redevelopment of the site to provide a part one, part three storey building comprising of four one bedroom flats together with landscaping and replacement car parking

  Withdrawn Full applications New dwelling Demolition 32 docs

• Tolson House, Parthenia Drive, Isleworth, TW7 6GT

  P/2026/2023 Submitted 8 Jul 2026 91m away

  Felling of a dead Cherry (Prunus spp) within a conservation area (5-day notification)

  Granted Trees 4 docs

• 6 NORTHUMBERLAND HOUSE LOWER SQUARE, ISLEWORTH, TW7 6RL

  P/2023/0172 Submitted 18 Jan 2023 99m away

  Installation of two modern passive vapour vents

  Withdrawn Heritage and listed buildings 11 docs

• Northumberland House, Lower Square, Isleworth, TW7 6RL

  P/2026/1642 Submitted 2 Jun 2026 99m away

  Listed building consent for the installation of a wireless fire alarm system to both buildings on the site

  Granted Heritage and listed buildings 8 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