33 Rosslyn Avenue London Borough of Barnet EN4 8DH
Single storey rear extension with new raised terrace area with associated access steps
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Progress
Application details
- Reference
- 24/1856/HSE
- Local authority
- Barnet
- Postcode
- EN4 8DH
- Ward
- EB22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 15 May 2024
- Validated
- 15 May 2024
- Target decision
- 10 Jul 2024
- Decided
- 10 Jul 2024
Estimated project value
£43k–£71k
Based on the 18.8m² 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: 18.8m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 11 ROSSLYN AVENUE, BARNET, EN4 8DHDetached · Not a standard market sale · £630,00013 months ago4 Aug 2025
- NORTHBURY HOUSE ROSSLYN AVENUE, BARNET, EN4 8DHSemi-detached · £950,00019 months ago17 Jan 2025
- RIPPLE HOUSE ROSSLYN AVENUE, BARNET, EN4 8DHDetached · £1,100,0002 years ago18 Jan 2024
- 25 ROSSLYN AVENUE, BARNET, EN4 8DHDetached · £950,0003 years ago24 Oct 2022
- 9A ROSSLYN AVENUE, BARNET, EN4 8DHDetached · £750,0004 years ago28 Feb 2022
- 23 ROSSLYN AVENUE, BARNET, EN4 8DHSemi-detached · £1,050,0004 years ago7 Feb 2022
- 10 ROSSLYN AVENUE, BARNET, EN4 8DHSemi-detached · £657,5005 years ago1 Sept 2021
- RIPPLE HOUSE ROSSLYN AVENUE, BARNET, EN4 8DHDetached · £790,0006 years ago28 Aug 2020
Homes here go for about £950,000 — the median of the last 7 market sales in EN4 8DH, £657,500 to £1,100,000.
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
- 33 Rosslyn Avenue London Borough of Barnet EN4 8DHPendingNext door
- 14 Cedar Avenue London Borough of Barnet EN4 8DYPermittedNext door
- 10 Cedar Avenue London Borough of Barnet EN4 8DYPermitted46 yd
- 4 Rosslyn Avenue London Borough of Barnet EN4 8DHPermitted50 yd
- 4 Rosslyn Avenue London Borough of Barnet EN4 8DHPermitted54 yd
- London Borough of Barnet EN4 8DYPermitted60 yd