89 Greenway London Borough of Barnet N20 8EL
Two storey front and side extensions following demolition of the existing garage and front access steps. New crown roof. Single storey rear extension with 2 no. rooflights, raised paved terraced area, access steps and planters. Extension of the side boundary wall with pitched roof glazing. Repaving of front and side driveway and paths (AMENDED PROPOSAL)
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Progress
Application details
- Reference
- 25/3944/HSE
- Local authority
- Barnet
- Postcode
- N20 8EL
- Ward
- TW22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 29 Sept 2025
- Validated
- 29 Sept 2025
- Comments close
- 9 Dec 2025
- Target decision
- 24 Nov 2025
- Decided
- 9 Dec 2025
Estimated project value
£140k–£235k
Based on the 58.0m² 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: 58m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 89 GREENWAY, LONDON, N20 8ELDetached · £1,700,00010 months ago5 Nov 2025
- 89 GREENWAY, LONDON, N20 8ELDetached · £1,380,00019 months ago25 Feb 2025
- 105 GREENWAY, LONDON, N20 8ELDetached · £1,100,0006 years ago28 Feb 2020
- 97 GREENWAY, LONDON, N20 8ELDetached · £1,020,0006 years ago3 Dec 2019
- 101 GREENWAY, LONDON, N20 8ELSemi-detached · £1,100,0009 years ago3 Mar 2017
- 109 GREENWAY, LONDON, N20 8ELDetached · £1,325,00011 years ago8 Dec 2014
- 69 GREENWAY, LONDON, N20 8ELDetached · £1,097,50013 years ago22 Oct 2012
- 63 GREENWAY, LONDON, N20 8ELDetached · £880,00015 years ago25 Aug 2011
Homes here go for about £1,100,000 — the median of the last 8 market sales in N20 8EL, £880,000 to £1,700,000.
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
- 89 Greenway London Borough of Barnet N20 8ELPermittedNext door
- 89 Greenway London Borough of Barnet N20 8ELPermittedNext door
- 83 Greenway London Borough of Barnet N20 8ELPermittedAdjoining
- 80 Greenway London Borough of Barnet N20 8EJPermitted59 yd
- 101 Greenway London Borough of Barnet N20 8ELPermitted72 yd
- 101 Greenway London Borough of Barnet N20 8ELPermitted74 yd