7 Amberden Avenue London Borough of Barnet N3 3BJ
Single storey side extension
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Progress
Application details
- Reference
- 24/4393/HSE
- Local authority
- Barnet
- Postcode
- N3 3BJ
- Ward
- FC22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 5 Nov 2024
- Validated
- 5 Nov 2024
- Target decision
- 31 Dec 2024
- Decided
- 23 Dec 2024
Estimated project value
£22k–£37k
Based on the 9.1m² 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: 9.09m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- FLAT 8, EVERGREEN COURT, 10A AMBERDEN AVENUE, LONDON, N3 3BJFlat or maisonette · Leasehold · £605,0009 months ago28 Nov 2025
- FLAT 2, EVERGREEN COURT, 10A AMBERDEN AVENUE, LONDON, N3 3BJFlat or maisonette · Leasehold · £720,00011 months ago1 Oct 2025
- 7 AMBERDEN AVENUE, LONDON, N3 3BJDetached · £1,700,0002 years ago6 Sept 2024
- FLAT 1, EVERGREEN COURT, 10A AMBERDEN AVENUE, LONDON, N3 3BJFlat or maisonette · Leasehold · £755,0003 years ago21 Sept 2022
- 8 AMBERDEN AVENUE, LONDON, N3 3BJDetached · £2,122,5004 years ago26 Jul 2022
- FLAT 3, EVERGREEN COURT, 10A AMBERDEN AVENUE, LONDON, N3 3BJFlat or maisonette · Leasehold · £794,0006 years ago17 Dec 2019
- FLAT 4, EVERGREEN COURT, 10A AMBERDEN AVENUE, LONDON, N3 3BJFlat or maisonette · Leasehold · £765,0007 years ago31 Jul 2019
- COLLINGTREE LODGE AMBERDEN AVENUE, LONDON, N3 3BJDetached · £1,250,0007 years ago19 Dec 2018
Homes here go for about £779,500 — the median of the last 8 market sales in N3 3BJ, £605,000 to £2,122,500.
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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- 44 Windermere Avenue London Borough of Barnet N3 3RAPermitted104 yd
- 33 Kingsgate Avenue London Borough of Barnet N3 3DHRefused108 yd
- 33 Kingsgate Avenue London Borough of Barnet N3 3DHPermitted109 yd