139 Hartswood Road London Borough of Hammersmith and Fulham W12 9NG
Erection of a rear roof extension involving an increase in the ridge height; installation of 2no. rooflights in the front roofslope; erection of a rear extension at second floor level, over part of the existing back addition; erection of a 1700mm high obscured glazed screen around part of the remaining flat roof of the existing back addition at second floor level in connection with its use as a roof terrace.
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Progress
Application details
- Reference
- 2026/00386/FUL
- Local authority
- Hammersmith and Fulham
- Postcode
- W12 9NG
- Ward
- WENDPK
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 17 Feb 2026
- Validated
- 17 Feb 2026
- Target decision
- 14 Apr 2026
Estimated project value
£54k–£110k
Based on the 33.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 33m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 6 recent sales are listed below.
- 83 HARTSWOOD ROAD, LONDON, W12 9NGFlat or maisonette · Leasehold · £650,0004 months ago8 May 2026
- 163 HARTSWOOD ROAD, LONDON, W12 9NGFlat or maisonette · Leasehold · £600,0004 months ago30 Apr 2026
- 73 HARTSWOOD ROAD, LONDON, W12 9NGSemi-detached · £690,00012 months ago5 Sept 2025
- 129 HARTSWOOD ROAD, LONDON, W12 9NGFlat or maisonette · Leasehold · £535,10018 months ago7 Mar 2025
- 129 HARTSWOOD ROAD, LONDON, W12 9NGOther · Not a standard market sale · £50018 months ago7 Mar 2025
- 105 HARTSWOOD ROAD, LONDON, W12 9NGFlat or maisonette · Leasehold · £598,20020 months ago3 Jan 2025
- 83 HARTSWOOD ROAD, LONDON, W12 9NGFlat or maisonette · Leasehold · £677,5002 years ago5 Sept 2024
- 165 HARTSWOOD ROAD, LONDON, W12 9NGFlat or maisonette · Leasehold · £490,0002 years ago8 May 2024
Homes here go for about £600,000 — the median of the last 7 market sales in W12 9NG, £490,000 to £690,000.
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
- 153 Hartswood Road London Borough of Hammersmith and Fulham W12 9NGPermittedAdjoining
- 74 Aylmer Road London Borough of Hammersmith and Fulham W12 9LQPermittedAdjoining
- 80 Aylmer Road London Borough of Hammersmith and Fulham W12 9LQPermittedAdjoining
- 54 Aylmer Road London Borough of Hammersmith and Fulham W12 9LQWithdrawn46 yd
- 54 Aylmer Road London Borough of Hammersmith and Fulham W12 9LQPermitted47 yd
- 171 Hartswood Road London Borough of Hammersmith and Fulham W12 9NGPermitted55 yd