4 The Warren Hounslow TW5 0JN
Erection of a single storey detached outbuilding for use as a detached granny annexe following demolition of the existing garage.
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Progress
Application details
- Reference
- P/2026/2193
- Local authority
- Hounslow
- Postcode
- TW5 0JN
- Ward
- Heston Central
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 30 Jul 2026
- Validated
- 30 Jul 2026
- Comments close
- 20 Aug 2026
- Target decision
- 24 Sept 2026
Estimated project value
£93k–£155k
Based on the 41.3m² of floor area stated in the application, at outer London rates (2026). Source: trade estimate, annexe £1,800-£3,000/m².
Floor area gained: 41.25m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 42 THE WARREN, HOUNSLOW, TW5 0JNSemi-detached · £790,0009 months ago5 Dec 2025
- 24 THE WARREN, HOUNSLOW, TW5 0JNSemi-detached · £600,00011 months ago26 Sept 2025
- 86 THE WARREN, HOUNSLOW, TW5 0JNSemi-detached · £525,00017 months ago31 Mar 2025
- 14 THE WARREN, HOUNSLOW, TW5 0JNSemi-detached · Not a standard market sale · £510,0002 years ago17 Jun 2024
- 56 THE WARREN, HOUNSLOW, TW5 0JNSemi-detached · £557,0002 years ago1 Dec 2023
- 32 THE WARREN, HOUNSLOW, TW5 0JNSemi-detached · £575,0006 years ago29 Nov 2019
- 28C THE WARREN, HOUNSLOW, TW5 0JNTerraced · Not a standard market sale · £438,0007 years ago11 Jan 2019
- 40 THE WARREN, HOUNSLOW, TW5 0JNSemi-detached · £555,0007 years ago19 Oct 2018
Homes here go for about £566,000 — the median of the last 6 market sales in TW5 0JN, £525,000 to £790,000.
Contains HM Land Registry data © Crown copyright and database right 2025. 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
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