9 Walfield Avenue London Borough of Barnet N20 9PS
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights
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
- 26/3880/192
- Local authority
- Barnet
- Postcode
- N20 9PS
- Ward
- BV22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 26 Oct 2026
- Validated
- 26 Oct 2026
- Target decision
- 21 Dec 2026
Estimated project value
£37k–£100k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 5 recent sales are listed below.
- 69 WALFIELD AVENUE, LONDON, N20 9PSSemi-detached · £900,0007 months ago16 Mar 2026
- 15 WALFIELD AVENUE, LONDON, N20 9PSSemi-detached · £900,00012 months ago27 Oct 2025
- 23 WALFIELD AVENUE, LONDON, N20 9PSTerraced · £1,012,50012 months ago24 Oct 2025
- 21 WALFIELD AVENUE, LONDON, N20 9PSSemi-detached · £735,00013 months ago28 Aug 2025
- 55 WALFIELD AVENUE, LONDON, N20 9PSSemi-detached · £999,95022 months ago18 Dec 2024
- 37 WALFIELD AVENUE, LONDON, N20 9PSSemi-detached · £790,0003 years ago26 Oct 2023
- 73 WALFIELD AVENUE, LONDON, N20 9PSSemi-detached · Leasehold · £825,0003 years ago13 Jul 2023
- 9 WALFIELD AVENUE, LONDON, N20 9PSSemi-detached · £700,0004 years ago31 Mar 2022
Homes here go for about £862,500 — the median of the last 8 market sales in N20 9PS, £700,000 to £1,012,500.
Contains HM Land Registry data © Crown copyright and database right 2026. 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
- 9 Walfield Avenue London Borough of Barnet N20 9PSPendingNext door
- 11 Walfield Avenue London Borough of Barnet N20 9PSPermittedNext door
- 21 Walfield Avenue London Borough of Barnet N20 9PSPermittedAdjoining
- 8 Walfield Avenue London Borough of Barnet N20 9PRPermittedAdjoining
- 23 Walfield Avenue London Borough of Barnet N20 9PSPermitted47 yd
- 17 Macaret Close London Borough of Barnet N20 9RAPermitted52 yd