20 Heathfield Gardens London Borough of Barnet NW11 9HX
Roof extension involving hip to gable, rear dormer window with Juliette balcony, 2no front facing rooflight, 1no side gable window
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
- 21/4639/192
- Local authority
- Barnet
- Postcode
- NW11 9HX
- Ward
- GG
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 24 Aug 2021
- Validated
- 24 Aug 2021
- Target decision
- 19 Oct 2021
- Decided
- 2 Sept 2021
Estimated project value
£49k–£100k
Based on the 30.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 30m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 24 HEATHFIELD GARDENS, LONDON, NW11 9HXSemi-detached · £990,00010 months ago5 Nov 2025
- 4 HEATHFIELD GARDENS, LONDON, NW11 9HXSemi-detached · Not a standard market sale · £1,100,0002 years ago25 Mar 2024
- 4 HEATHFIELD GARDENS, LONDON, NW11 9HXSemi-detached · £1,100,0002 years ago17 Oct 2023
- 12 HEATHFIELD GARDENS, LONDON, NW11 9HXSemi-detached · £607,50019 years ago15 Jan 2007
- 12 HEATHFIELD GARDENS, LONDON, NW11 9HXSemi-detached · £325,00020 years ago31 Mar 2006
- 8 HEATHFIELD GARDENS, LONDON, NW11 9HXSemi-detached · £495,00024 years ago24 Jun 2002
- 22 HEATHFIELD GARDENS, LONDON, NW11 9HXTerraced · £270,00025 years ago1 May 2001
- 8 HEATHFIELD GARDENS, LONDON, NW11 9HXSemi-detached · £392,00025 years ago31 Jan 2001
Homes here go for about £495,000 — the median of the last 7 market sales in NW11 9HX, £270,000 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
- 20 Heathfield Gardens London Borough of Barnet NW11 9HXPermittedNext door
- London Borough of Barnet NW11 9HXPermittedNext door
- London Borough of Barnet NW11 9HXPermittedNext door
- London Borough of Barnet NW11 9HXPermittedNext door
- 24 Heathfield Gardens London Borough of Barnet NW11 9HXPermittedNext door
- 24 Heathfield Gardens London Borough of Barnet NW11 9HXPermittedNext door