40 Great West Road Hounslow TW8 9PQ
Erection of a single storey part rear and a part rear infill extension to allow conversion of the house into two self contained flats
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Progress
Application details
- Reference
- P/2025/3800
- Local authority
- Hounslow
- Postcode
- TW8 9PQ
- Ward
- Brentford West
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 8 Jan 2026
- Validated
- 8 Jan 2026
- Comments close
- 4 Feb 2026
- Target decision
- 11 Mar 2026
- Decided
- 9 Mar 2026
Estimated project value
£75k–£250k
Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.
- 20 ADELAIDE TERRACE, BRENTFORD, TW8 9PQTerraced · Not a standard market sale · £525,0004 months ago19 Jun 2026
- 32 ADELAIDE TERRACE, BRENTFORD, TW8 9PQTerraced · £490,0004 months ago11 Jun 2026
- FLAT 2, 38 ADELAIDE TERRACE, BRENTFORD, TW8 9PQFlat or maisonette · Leasehold · £480,0007 months ago17 Mar 2026
- 38 ADELAIDE TERRACE, BRENTFORD, TW8 9PQTerraced · Not a standard market sale · £500,00019 months ago17 Mar 2025
- 50 ADELAIDE TERRACE, BRENTFORD, TW8 9PQFlat or maisonette · Leasehold · £280,0002 years ago14 Oct 2024
- 36 ADELAIDE TERRACE, BRENTFORD, TW8 9PQFlat or maisonette · Leasehold · £385,0002 years ago22 Jul 2024
- 14 ADELAIDE TERRACE, BRENTFORD, TW8 9PQFlat or maisonette · Leasehold · £290,0003 years ago22 Feb 2023
- 30 ADELAIDE TERRACE, BRENTFORD, TW8 9PQTerraced · Not a standard market sale · £500,0005 years ago24 Jun 2021
Homes here go for about £385,000 — the median of the last 5 market sales in TW8 9PQ, £280,000 to £490,000.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
- 38 Great West Road HounslowPermittedNext door
- 36 Great West Road Hounslow TW8 9PQPermittedNext door
- 36 Great West Road HounslowPermittedNext door
- 36 Great West Road HounslowPermittedNext door
- 48 Great West Road Hounslow TW8 9PQRefusedAdjoining
- 48 Great West Road Hounslow TW8 9PQPermittedAdjoining