666 High Road London Borough of Barnet N12 0NL
Conversion of rear part of ground floor into 1no. self-contained flat
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Progress
Application details
- Reference
- 21/0969/FUL
- Local authority
- Barnet
- Postcode
- N12 0NL
- Ward
- WO
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 26 Feb 2021
- Validated
- 26 Feb 2021
- Comments close
- 25 Mar 2021
- Target decision
- 23 Apr 2021
- Decided
- 23 Apr 2021
Estimated project value
£75k–£140k
Based on the 37.0m² of floor area stated in the application, at inner London rates (2026). Source: trade estimate, conversion £1,500-£2,800/m².
Floor area gained: 37m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- FLAT 2, 656A HIGH ROAD, LONDON, N12 0NLFlat or maisonette · Leasehold · £315,00010 months ago12 Dec 2025
- 634B HIGH ROAD, LONDON, N12 0NLOther · Leasehold · Not a standard market sale · £10,0002 years ago30 Sept 2024
- 666 HIGH ROAD, LONDON, N12 0NLOther · Leasehold · Not a standard market sale · £5,0003 years ago22 May 2023
- 646 - 648 HIGH ROAD, LONDON, N12 0NLOther · Not a standard market sale · £330,0004 years ago20 Jan 2022
- FLAT 1, 656A HIGH ROAD, LONDON, N12 0NLFlat or maisonette · Leasehold · £285,0004 years ago26 Nov 2021
- 642B HIGH ROAD, LONDON, N12 0NLFlat or maisonette · Leasehold · £180,0005 years ago27 Jan 2021
- 642 HIGH ROAD, LONDON, N12 0NLOther · Not a standard market sale · £400,0005 years ago27 Jan 2021
- FLAT 3, 656A HIGH ROAD, LONDON, N12 0NLFlat or maisonette · Leasehold · £300,0006 years ago19 Jun 2020
Homes here go for about £292,500 — the median of the last 4 market sales in N12 0NL, £180,000 to £315,000.
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.
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