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Largest housing developments in Hounslow - Greater London

Housing schemes of 100+ homes in Hounslow - Greater London: waiting for a decision, approved in the last three years, and early-stage proposals. Each scheme is counted once, under its main application.

8 schemes in play, 1,466 homes in total, plus 4 early-stage proposals.

Schemes in play, largest first

Shaded areas are the site boundaries councils publish; elsewhere a dot marks the site, sized by homes.

ApprovedHounslow · P/2026/1905

333 homes

69-76 High Street, Hounslow, Brentford TW8 0AA

Details of internal noise levels in regard to condition 29 parts B and C for Block A only submitted pursuant to planning permission 00607/69-76/P12 (P/2022/1142) approved 10/11/2022 for the demolition of the existing building and erection of four blocks ranging from three to eleven storeys to provide 333 residential units and commercial space with associated car and cycle parking, landscaping, ame

ApprovedHounslow · PAC/2025/3503

197 homes

389 Chiswick High Road, Chiswick, London, W4 4AJ

Prior approval for the change of use from office (Use Class E) to residential (Use Class C3) to create 197 residential units and ancillary residential floorspace

ApprovedHounslow · P/2025/2378

181 homes

Chiswick Tower, 389 Chiswick High Road, Chiswick, W4 4AJ

Variation of the drawings approved under paragraph W(12)(b) of Part 3, Schedule 2 of the GPDO of planning permission PAC/2025/0749 approved 02/05/2025 Prior approval for the change of use from office Use Class E to residential Use Class C3 to create 181 residential units and ancillary residential floorspace.

ApprovedHounslow · PAC/2025/0749

181 homes

Prior approval for the change of use from office Use Class E to residential Use Class C3 to create 181 residential units and ancillary residential floorspace

ApprovedHounslow · PAC/2025/0360

178 homes

Great West Road, Brentford, TW8 9AG

Prior approval for the change of use from Use Class E to 178 residential units, Use Class C3.

Awaiting decisionSpelthorne and Hounslow · 26/00948/FUL

158 homes

Land East Of Vicarage Road Vicarage Road Sunbury-on-Thames TW16 7LB

Erection of 158 residential units (Use Class C3) including affordable housing with public realm, open space, landscaping, car parking and cycle parking facilities, SuDS infrastructure including attenuation basin, associated refuse and servicing, internal access roads and cycle/pedestrian pathways, electricity substation, boundary treatments and all associated infrastructure and engineering works.

ApprovedHounslow · P/2025/1313

124 homes

Block B, Brentford Lock West, Commerce Road, Brentford, TW8 8LR

Erection of part 10, part 11 storey building comprising 124 residential units with associated landscaping, cycle storage, refuse storage, communal and private amenity space and all associated plant and servicing infrastructure.

Awaiting decisionHounslow · P/2026/0384

Up to 114 homes

Units 1-4 and 7-8, Victory Business Centre, Fleming Way, Isleworth, TW7 6DB

The demolition and redevelopment of Units 1-4 for a six-storey, residential apartment building (Use Class C3) consisting of up to 92 dwellings; and demolition and redevelopment of Units 7&8 for a part four-storey/ part five-storey building (Use Class C3) consisting of up to 22 dwellings; with associated infrastructure and landscaping.

Early stage: no application yet

Developers often ask the council whether a large scheme needs an environmental assessment before they apply. These requests show what's coming. They are not applications, and they don't count towards the totals above.

By county

How we count

We read the number of homes from each application's description and count each scheme once: under its outline or full application, not again for each later phase, amendment or condition. A scheme that crosses a council boundary is counted once and listed under both councils. "Up to" figures are the most the permission would allow.

"In play" means waiting for a decision (for up to five years), approved in the last three years, or still receiving applications for its phases.

Solar farms, reservoirs, roads and other projects decided nationally are on the national infrastructure projects page.