3 Orchard Avenue London Borough of Barnet N20 0JA
Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights
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Progress
Application details
- Reference
- 21/1824/HSE
- Local authority
- Barnet
- Postcode
- N20 0JA
- Ward
- OA
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 12 Apr 2021
- Validated
- 12 Apr 2021
- Target decision
- 7 Jun 2021
- Decided
- 7 Jun 2021
Estimated project value
£33k–£68k
Based on the 20.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 20m² · 1 additional bedrooms
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.
- 3 ORCHARD AVENUE, LONDON, N20 0JASemi-detached · £262,2615 months ago23 Mar 2026
- 6 ORCHARD AVENUE, LONDON, N20 0JASemi-detached · £927,5005 months ago18 Mar 2026
- 3 ORCHARD AVENUE, LONDON, N20 0JASemi-detached · £850,0008 years ago21 Dec 2017
- 10 ORCHARD AVENUE, LONDON, N20 0JADetached · £985,0009 years ago15 Mar 2017
- 6 ORCHARD AVENUE, LONDON, N20 0JASemi-detached · £385,00020 years ago4 Nov 2005
- 2 ORCHARD AVENUE, LONDON, N20 0JASemi-detached · £395,00021 years ago14 Jul 2005
- 8 ORCHARD AVENUE, LONDON, N20 0JASemi-detached · £360,00022 years ago15 Oct 2003
- 2 ORCHARD AVENUE, LONDON, N20 0JASemi-detached · £375,00023 years ago18 Jul 2003
Homes here go for about £390,000 — the median of the last 8 market sales in N20 0JA, £262,261 to £985,000.
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
- 1 Orchard Avenue London Borough of Barnet N20 0JARefusedNext door
- 1 Orchard Avenue London Borough of Barnet N20 0JAPermittedNext door
- 3 Orchard Avenue London Borough of Barnet N20 0JAPermittedNext door
- 30 Queens Avenue London Borough of Barnet N20 0JEPermittedAdjoining
- 30 Queens Avenue London Borough of Barnet N20 0JERefusedAdjoining
- 8 Orchard Avenue London Borough of Barnet N20 0JARefusedAdjoining