17 Castletown Road London Borough of Hammersmith and Fulham W14 9HF
Non-material amendment to the planning permission reference: 2020/03272/FUL dated 15th February 2021 for the "Erection of a rear extension at first floor level, on top of the existing two storey back addition" to regularise the parapet atop the as-built first floor rear extension, the installation of an external rain pipe, and internal alterations.
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Progress
Application details
- Reference
- 2025/03245/NMAT
- Local authority
- Hammersmith and Fulham
- Postcode
- W14 9HF
- Ward
- WKENSI
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 20 Nov 2025
- Validated
- 20 Nov 2025
- Target decision
- 18 Dec 2025
- Decided
- 15 Dec 2025
Estimated project value
£41k–£75k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- BASEMENT FLAT, 25 CASTLETOWN ROAD, LONDON, W14 9HFFlat or maisonette · Leasehold · £772,5004 months ago30 Apr 2026
- FLAT 3, 31 CASTLETOWN ROAD, LONDON, W14 9HFFlat or maisonette · Leasehold · £567,7509 months ago4 Dec 2025
- FLAT 4, 31 CASTLETOWN ROAD, LONDON, W14 9HFFlat or maisonette · Leasehold · £546,0009 months ago11 Nov 2025
- FLAT 3, 43 CASTLETOWN ROAD, LONDON, W14 9HFFlat or maisonette · Leasehold · £530,00014 months ago13 Jun 2025
- GROUND FLOOR FLAT, 25 CASTLETOWN ROAD, LONDON, W14 9HFFlat or maisonette · Leasehold · £325,00015 months ago27 May 2025
- SECOND FLOOR FLAT, 21 CASTLETOWN ROAD, LONDON, W14 9HFFlat or maisonette · Leasehold · £510,00017 months ago31 Mar 2025
- FLAT 1, 19 CASTLETOWN ROAD, LONDON, W14 9HFFlat or maisonette · Leasehold · £1,050,00017 months ago28 Mar 2025
- FLAT 5, 31 CASTLETOWN ROAD, LONDON, W14 9HFFlat or maisonette · Leasehold · £500,00023 months ago27 Sept 2024
Homes here go for about £538,000 — the median of the last 8 market sales in W14 9HF, £325,000 to £1,050,000.
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
- London Borough of Hammersmith and FulhamPermittedNext door
- 15 Castletown Road London Borough of Hammersmith and Fulham W14 9HFPermittedNext door
- 13 Castletown Road London Borough of Hammersmith and Fulham W14 9HFRefusedNext door
- 22 Charleville Road Hammersmith And Fulham W14 9JHPermittedNext door
- 24 Charleville Road London Borough of Hammersmith and Fulham W14 9JHPermittedAdjoining
- 12 Castletown Road London Borough of Hammersmith and Fulham W14 9HQPermittedAdjoining