40 West Avenue London Borough of Barnet N3 1AX
Single storey rear extension with a proposed depth of 5.00 metres from original rear wall, eaves height of 3.00 metres and maximum height of 4.00 metres.
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Progress
Application details
- Reference
- 21/1512/PNH
- Local authority
- Barnet
- Postcode
- N3 1AX
- Ward
- WF
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 18 Mar 2021
- Validated
- 18 Mar 2021
- Target decision
- 29 Apr 2021
- Decided
- 20 Apr 2021
Estimated project value
£66k–£110k
Based on the 27.0m² 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: 27m²
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 8 WEST AVENUE, LONDON, N3 1AXSemi-detached · £870,0003 years ago2 Dec 2022
- 40 WEST AVENUE, LONDON, N3 1AXSemi-detached · £600,0005 years ago21 Sept 2021
- 8 WEST AVENUE, LONDON, N3 1AXSemi-detached · £621,00013 years ago10 Sept 2013
- 18 WEST AVENUE, LONDON, N3 1AXSemi-detached · £590,00013 years ago30 Nov 2012
- 46 WEST AVENUE, LONDON, N3 1AXSemi-detached · £499,50014 years ago12 Dec 2011
- 24 WEST AVENUE, LONDON, N3 1AXSemi-detached · £470,00016 years ago15 Mar 2010
- 2 WEST AVENUE, LONDON, N3 1AXSemi-detached · £475,00016 years ago18 Dec 2009
- 18 WEST AVENUE, LONDON, N3 1AXSemi-detached · £480,00018 years ago29 Aug 2008
Homes here go for about £544,750 — the median of the last 8 market sales in N3 1AX, £470,000 to £870,000.
Contains HM Land Registry data © Crown copyright and database right 2022. 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
- 40 West Avenue London Borough of Barnet N3 1AXPermittedNext door
- 42 West Avenue London Borough of Barnet N3 1AXPermittedNext door
- 47 West Avenue London Borough of Barnet N3 1AUPermittedAdjoining
- 47 West Avenue London Borough of Barnet N3 1AUPermittedAdjoining
- 41 Fursby Avenue London Borough of Barnet N3 1PJPermitted48 yd
- 41 Fursby Avenue London Borough of Barnet N3 1PJPermitted49 yd