3 Sylvan Avenue London Borough of Barnet N3 2LE
Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 23/0807/192
- Local authority
- Barnet
- Postcode
- N3 2LE
- Ward
- FC22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 28 Feb 2023
- Validated
- 28 Feb 2023
- Target decision
- 25 Apr 2023
- Decided
- 27 Jun 2023
Estimated project value
£49k–£100k
Based on the 30.0m² 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: 30m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 14 SYLVAN AVENUE, LONDON, N3 2LESemi-detached · £1,120,00018 months ago28 Feb 2025
- 17 SYLVAN AVENUE, LONDON, N3 2LESemi-detached · £1,190,0005 years ago14 Dec 2020
- 8 SYLVAN AVENUE, LONDON, N3 2LESemi-detached · £865,00010 years ago31 Mar 2016
- 19 SYLVAN AVENUE, LONDON, N3 2LESemi-detached · £675,00014 years ago16 Dec 2011
- 5 SYLVAN AVENUE, LONDON, N3 2LESemi-detached · £520,00016 years ago28 Oct 2009
- 6 SYLVAN AVENUE, LONDON, N3 2LESemi-detached · £585,00017 years ago30 Jun 2009
- 3 SYLVAN AVENUE, LONDON, N3 2LESemi-detached · £572,50018 years ago14 Mar 2008
- 17 SYLVAN AVENUE, LONDON, N3 2LESemi-detached · £562,50018 years ago13 Dec 2007
Homes here go for about £630,000 — the median of the last 8 market sales in N3 2LE, £520,000 to £1,190,000.
Contains HM Land Registry data © Crown copyright and database right 2025. 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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- 13 Sylvan Avenue London Borough of Barnet N3 2LEPermitted45 yd
- 85 Lichfield Grove London Borough of Barnet N3 2JLRefused50 yd
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