2 Cromwell Road London Borough of Barnet N3 2ET
Single storey rear extension with a proposed depth of 4.30m, maximum height of 3.20m and an eaves height of 3.00m
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Progress
Application details
- Reference
- 26/1107/PNH
- Local authority
- Barnet
- Postcode
- N3 2ET
- Ward
- WF22
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 23 Mar 2026
- Validated
- 23 Mar 2026
- Target decision
- 4 May 2026
- Decided
- 29 Apr 2026
Estimated project value
£51k–£85k
Based on the 21.0m² 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: 21m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 21 CROMWELL ROAD, LONDON, N3 2ETSemi-detached · £625,0007 months ago15 Jan 2026
- 28 CROMWELL ROAD, LONDON, N3 2ETSemi-detached · £650,00022 months ago11 Nov 2024
- 1 CROMWELL ROAD, LONDON, N3 2ETSemi-detached · £300,0005 years ago24 Feb 2021
- 6 CROMWELL ROAD, LONDON, N3 2ETSemi-detached · £681,5005 years ago10 Nov 2020
- 18 CROMWELL ROAD, LONDON, N3 2ETTerraced · £633,0007 years ago24 Jun 2019
- 22 CROMWELL ROAD, LONDON, N3 2ETTerraced · £615,0008 years ago14 Feb 2018
- 6 CROMWELL ROAD, LONDON, N3 2ETSemi-detached · £645,0009 years ago30 Jun 2017
- 9 CROMWELL ROAD, LONDON, N3 2ETTerraced · £633,0009 years ago17 Oct 2016
Homes here go for about £633,000 — the median of the last 8 market sales in N3 2ET, £300,000 to £681,500.
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
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