Great West House, 993 Great West Road, Brentford, TW8 9DF

P/2026/1762Details pursuant to a planning conditionApproved

Prior approval

Approved on 2 October 2026

Approximate site (title boundary)

Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Details of Conditions 15 (Foul water capacity) and Condition 16 (Surface water capacity) for Prior Approval notification approval PAC/2024/1398 dated 15/08/2024 for the change of use of the building from office floorspace (Class E) to provide 7,008sqm of residential floorspace (Class C3) to create 110 new units

Received: 15 June 2026
Council: London Borough of Hounslow
Ward: Brentford West

ReceivedReceived15 Jun
ValidatedValidated16 Jun
Consult.Consultation7 Jul
TargetTarget Date
DecidedDecided2 Oct

Decided in 108 days (council typically 56)

About this application

This is an application to discharge conditions at Great West House, 993 Great West Road, Brentford, TW8 9DF. Hounslow has handled 466 applications of this type. This one was decided in 109 days, 8 weeks longer than Hounslow's typical decision time. There have been 2 other applications at this address. In the past year there have been 74 applications across Brentford West. We hold 455 applications in total for the TW8 postcode area.

91% of conditions applications at London Borough of Hounslow were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode: TW8 9DF
Application type: Details pursuant to a planning condition
Scale / size: Large
Number of dwellings: 110

Planning application dates

Date validated: 16 June 2026
Consultation expiry: 7 July 2026
Consultation start: 16 June 2026
Consultation end: 7 July 2026
Application expires: 10 August 2026

Planning decision

Statutory period: 56 days

Additional information

Documents: 3

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Article 4 direction: Change of use or development that would result in new dwellings (Class MA/ZA)+1 more
Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Planning history at this site

15 other applications at this property, newest first.

Source: Hounslow

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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