Ostro House, 420 Finchley Road Barnet NW2 2HY
Change of use from B1 office to C3 residential
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Progress
Application details
- Reference
- F/04851/13
- Local authority
- Barnet
- Postcode
- NW2 2HY
- Ward
- CHILDS HILL
- Application type
- Prior Approval
- Property type
- Commercial
Key dates
- Decided
- 19 Dec 2013
Estimated project value
£21k–£135k
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: trade estimate.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 424A FINCHLEY ROAD, LONDON, NW2 2HYFlat or maisonette · Leasehold · £360,00015 months ago25 Jul 2025
- 434A FINCHLEY ROAD, LONDON, NW2 2HYFlat or maisonette · Leasehold · £365,0002 years ago30 Sept 2024
- FLAT 2, 434A FINCHLEY ROAD, LONDON, NW2 2HYFlat or maisonette · Leasehold · £360,0002 years ago13 Sept 2024
- 444A FINCHLEY ROAD, LONDON, NW2 2HYOther · Not a standard market sale · £1,050,0003 years ago24 Oct 2023
- 440 FINCHLEY ROAD, LONDON, NW2 2HYOther · Not a standard market sale · £636,0004 years ago25 Apr 2022
- 422A FINCHLEY ROAD, LONDON, NW2 2HYFlat or maisonette · Leasehold · £325,0004 years ago17 Dec 2021
- 440 FINCHLEY ROAD, LONDON, NW2 2HYTerraced · £1,385,0004 years ago25 Nov 2021
- 450B FINCHLEY ROAD, LONDON, NW2 2HYFlat or maisonette · Leasehold · £305,0007 years ago18 Apr 2019
Homes here go for about £360,000 — the median of the last 6 market sales in NW2 2HY, £305,000 to £1,385,000.
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
- Ostro House, 420 Finchley Road Barnet NW2 2HYPermittedNext door
- 420 Finchley Road Barnet NW2 2HYPermittedNext door
- 420 FINCHLEY ROAD Barnet NW2PermittedNext door
- 420 FINCHLEY ROAD Barnet NW2PermittedNext door
- 6 Devonshire Place London Borough of Barnet NW2 2HXPermittedAdjoining
- London Borough of Barnet NW2 2HXPermittedAdjoining