73 Derwent Avenue London Borough of Barnet EN4 8LY
Single storey side extension and alterations to existing rear extension including raising of the roof height (AMENDED DESCRIPTION)
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Progress
Application details
- Reference
- 26/0885/HSE
- Local authority
- Barnet
- Postcode
- EN4 8LY
- Ward
- BP22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 9 Mar 2026
- Validated
- 9 Mar 2026
- Target decision
- 4 May 2026
- Decided
- 10 Jun 2026
Estimated project value
£35k–£58k
Based on the 15.3m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 15.3m² · 1 additional bedrooms
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 89 DERWENT AVENUE, BARNET, EN4 8LYSemi-detached · £840,0002 years ago1 Aug 2024
- 73 DERWENT AVENUE, BARNET, EN4 8LYDetached · £785,0003 years ago11 Aug 2023
- 65 DERWENT AVENUE, BARNET, EN4 8LYSemi-detached · £745,0003 years ago10 Feb 2023
- 81 DERWENT AVENUE, BARNET, EN4 8LYSemi-detached · £500,0007 years ago2 Aug 2019
- 65 DERWENT AVENUE, BARNET, EN4 8LYSemi-detached · £400,00011 years ago17 Jul 2015
- 77 DERWENT AVENUE, BARNET, EN4 8LYSemi-detached · £465,00011 years ago14 Jul 2015
- 83 DERWENT AVENUE, BARNET, EN4 8LYSemi-detached · £615,00011 years ago2 Jun 2015
- 79 DERWENT AVENUE, BARNET, EN4 8LYSemi-detached · £450,00012 years ago19 Aug 2014
Homes here go for about £557,500 — the median of the last 8 market sales in EN4 8LY, £400,000 to £840,000.
Contains HM Land Registry data © Crown copyright and database right 2024. 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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- 65 Derwent Avenue London Borough of Barnet EN4 8LYPermitted45 yd
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