150 Ash Grove Hounslow TW5 9DS
Certificate of Lawfulness for erection of a rear roof extension with hip to gable conversion, juliette balcony and two roof windows to front elevation
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Progress
Application details
- Reference
- P/2018/4633
- Local authority
- Hounslow
- Postcode
- TW5 9DS
- Ward
- Heston West (Pre May 2022)
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 5 Dec 2018
- Validated
- 5 Dec 2018
- Target decision
- 30 Jan 2019
- Decided
- 21 Jan 2019
Estimated project value
£35k–£94k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 116 ASH GROVE, HOUNSLOW, TW5 9DSSemi-detached · £632,00012 months ago9 Oct 2025
- 158 ASH GROVE, HOUNSLOW, TW5 9DSSemi-detached · Not a standard market sale · £1,037,0002 years ago12 Apr 2024
- 158 ASH GROVE, HOUNSLOW, TW5 9DSSemi-detached · Not a standard market sale · £1,031,0002 years ago12 Apr 2024
- 86 ASH GROVE, HOUNSLOW, TW5 9DSTerraced · £495,0005 years ago9 Sept 2021
- 112 ASH GROVE, HOUNSLOW, TW5 9DSTerraced · £544,0005 years ago25 Jun 2021
- 116 ASH GROVE, HOUNSLOW, TW5 9DSSemi-detached · £532,0006 years ago3 Jan 2020
- 90 ASH GROVE, HOUNSLOW, TW5 9DSTerraced · £497,0006 years ago13 Dec 2019
- 156 ASH GROVE, HOUNSLOW, TW5 9DSSemi-detached · Not a standard market sale · £405,0007 years ago30 Sept 2019
Homes here go for about £532,000 — the median of the last 5 market sales in TW5 9DS, £495,000 to £632,000.
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
- 150 Ash Grove Hounslow TW5 9DSPermittedNext door
- 150 Ash Grove Hounslow TW5 9DSUnknownNext door
- 150 Ash Grove Hounslow TW5 9DSPendingNext door
- 150 Ash Grove Hounslow TW5 9DSRefusedNext door
- 150 Ash Grove Hounslow TW5 9DSUnknownNext door
- 150 Ash Grove Hounslow TW5 9DSPermittedNext door