18 Arden Road London Borough of Barnet N3 3AN
Retention of rear dormer roof extension
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Progress
Application details
- Reference
- 15/03939/HSE
- Local authority
- Barnet
- Postcode
- N3 3AN
- Ward
- FC
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 30 Jun 2015
- Validated
- 30 Jun 2015
- Target decision
- 25 Aug 2015
- Decided
- 1 Oct 2015
Estimated project value
£37k–£100k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.
- 40 ARDEN ROAD, LONDON, N3 3ANSemi-detached · £1,285,0003 months ago29 May 2026
- 34 ARDEN ROAD, LONDON, N3 3ANSemi-detached · £1,572,5008 months ago18 Dec 2025
- 26 ARDEN ROAD, LONDON, N3 3ANFlat or maisonette · Leasehold · £400,0003 years ago15 Feb 2023
- 18 ARDEN ROAD, LONDON, N3 3ANDetached · £3,405,0003 years ago21 Dec 2022
- 2 ARDEN ROAD, LONDON, N3 3ANSemi-detached · £1,850,0004 years ago15 Aug 2022
- 30 ARDEN ROAD, LONDON, N3 3ANSemi-detached · £1,450,0004 years ago12 Jul 2022
- 20 ARDEN ROAD, LONDON, N3 3ANDetached · £1,700,0004 years ago20 May 2022
- 42 ARDEN ROAD, LONDON, N3 3ANSemi-detached · £1,150,0004 years ago28 Mar 2022
Homes here go for about £1,511,250 — the median of the last 8 market sales in N3 3AN, £400,000 to £3,405,000.
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
- 18 Arden Road London Borough of Barnet N3 3ANPermittedNext door
- 20 Arden Road London Borough of Barnet N3 3ANPermittedNext door
- London Borough of BarnetPermittedAdjoining
- 34 North Crescent London Borough of Barnet N3 3LLPermittedAdjoining
- 36 North Crescent London Borough of Barnet N3 3LLRefusedAdjoining
- 26 Arden Road London Borough of Barnet N3 3ANPermitted45 yd