42 Squires Lane London Borough of Barnet N3 2AT
Single storey rear extension with a proposed maximum depth of 4.00m, maximum height of 3.02m and eaves height of 2.95m
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Progress
Application details
- Reference
- 26/0412/PNH
- Local authority
- Barnet
- Postcode
- N3 2AT
- Ward
- WF22
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 3 Feb 2026
- Validated
- 3 Feb 2026
- Target decision
- 17 Mar 2026
- Decided
- 5 Mar 2026
Estimated project value
£78k–£130k
Based on the 32.0m² 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: 32m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 42 SQUIRES LANE, LONDON, N3 2ATTerraced · £520,0008 months ago9 Jan 2026
- FIRST FLOOR FLAT 2, 4 SQUIRES LANE, LONDON, N3 2ATFlat or maisonette · Leasehold · £510,00017 months ago26 Mar 2025
- 50 SQUIRES LANE, LONDON, N3 2ATTerraced · £545,00017 months ago18 Mar 2025
- 24 SQUIRES LANE, LONDON, N3 2ATTerraced · £705,00023 months ago4 Oct 2024
- 10 SQUIRES LANE, LONDON, N3 2ATTerraced · £565,0002 years ago9 Nov 2023
- 44 SQUIRES LANE, LONDON, N3 2ATTerraced · £645,0004 years ago21 Jan 2022
- 24 SQUIRES LANE, LONDON, N3 2ATTerraced · £605,0005 years ago18 Jun 2021
- 24 SQUIRES LANE, LONDON, N3 2ATTerraced · Not a standard market sale · £570,0007 years ago5 Oct 2018
Homes here go for about £565,000 — the median of the last 7 market sales in N3 2AT, £510,000 to £705,000.
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
- 42 Squires Lane London Borough of Barnet N3 2ATPermittedNext door
- 40 Squires Lane London Borough of Barnet N3 2ATRefusedNext door
- Squires Lane Barnet N3 2ATPermittedNext door
- 50 Squires Lane London Borough of Barnet N3 2ATPermittedAdjoining
- 1 Clifton Road London Borough of Barnet N3 2ASPermittedAdjoining
- 3 Clifton Road London Borough of Barnet N3 2ASPermittedAdjoining