27 Briarfield Avenue London Borough of Barnet N3 2LG
Single story rear extension with a proposed depth of 6.0 metres from the original rear wall with a maximum height of 3.6 metres and an eaves height of 2.85 metres.
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Progress
Application details
- Reference
- 23/0510/PNH
- Local authority
- Barnet
- Postcode
- N3 2LG
- Ward
- FC22
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 10 Feb 2023
- Validated
- 10 Feb 2023
- Target decision
- 24 Mar 2023
- Decided
- 17 Mar 2023
Estimated project value
£53k–£88k
Based on the 21.7m² 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: 21.7m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 63 BRIARFIELD AVENUE, LONDON, N3 2LGTerraced · £845,00012 months ago26 Aug 2025
- 29 BRIARFIELD AVENUE, LONDON, N3 2LGTerraced · £975,00012 months ago22 Aug 2025
- 65 BRIARFIELD AVENUE, LONDON, N3 2LGTerraced · £800,00018 months ago7 Mar 2025
- 67 BRIARFIELD AVENUE, LONDON, N3 2LGTerraced · £655,0002 years ago28 Nov 2023
- 27 BRIARFIELD AVENUE, LONDON, N3 2LGTerraced · £850,0003 years ago18 Jan 2023
- 11 BRIARFIELD AVENUE, LONDON, N3 2LGTerraced · £830,0003 years ago1 Nov 2022
- 61 BRIARFIELD AVENUE, LONDON, N3 2LGSemi-detached · £985,0003 years ago31 Oct 2022
- 75 BRIARFIELD AVENUE, LONDON, N3 2LGFlat or maisonette · Leasehold · Not a standard market sale · £370,0005 years ago9 Nov 2020
Homes here go for about £845,000 — the median of the last 7 market sales in N3 2LG, £655,000 to £985,000.
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
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