666 Harrow Road Westminster W10 4NE
Erection of rooftop extension, internal and external adaptations to existing library building to provide new accessible lift provision and dedicated youth space.
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Progress
Application details
- Reference
- 26/06776/COFUL
- Local authority
- Westminster
- Postcode
- W10 4NE
- Ward
- QPW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 5 Oct 2026
- Validated
- 5 Oct 2026
- Comments close
- 6 Nov 2026
- Target decision
- 30 Nov 2026
Estimated project value
£44k–£73k
Based on the 18.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 18m²
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.
- 15 BALLIOL ROAD, LONDON, W10 6LXFlat or maisonette · Leasehold · £875,0002 months ago17 Aug 2026
- FLAT 2, 208 LADBROKE GROVE, LONDON, W10 5LUFlat or maisonette · Leasehold · £762,5002 months ago10 Aug 2026
- 90 BRAMLEY ROAD, LONDON, W10 6UGFlat or maisonette · Leasehold · £425,0002 months ago10 Aug 2026
- 95B KILBURN LANE, LONDON, W10 4ANFlat or maisonette · Leasehold · £550,0002 months ago7 Aug 2026
- FLAT 16, 61 BASSETT ROAD, LONDON, W10 6JRFlat or maisonette · Leasehold · £750,0002 months ago5 Aug 2026
- FLAT 5, CIAN HOUSE, 10 BARD ROAD, LONDON, W10 6TPFlat or maisonette · Leasehold · £390,0002 months ago31 Jul 2026
- FLAT 4, 74 OXFORD GARDENS, LONDON, W10 5UWFlat or maisonette · Leasehold · £750,0002 months ago31 Jul 2026
- FLAT 3, 22 CHESTERTON ROAD, LONDON, W10 5LXFlat or maisonette · Leasehold · £2,345,0002 months ago28 Jul 2026
Homes here go for about £750,000 — the median of the last 8 market sales in W10 (the wider postcode district), £390,000 to £2,345,000.
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.
Recorded changes
- 13 Oct 2026: The proposal was amended
- 10 Oct 2026: The proposal was amended
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