8 Thurlestone Avenue London Borough of Barnet N12 0LP
Roof extension involving hip to gable, 1no side gable window, rear dormer windows and 2no front facing rooflights. New steps to front porch
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
- 20/4275/192
- Local authority
- Barnet
- Postcode
- N12 0LP
- Ward
- CP
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 14 Sept 2020
- Validated
- 14 Sept 2020
- Target decision
- 9 Nov 2020
- Decided
- 9 Oct 2020
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. 3 recent sales are listed below.
- 34 THURLESTONE AVENUE, LONDON, N12 0LPSemi-detached · £850,0007 months ago20 Feb 2026
- 24 THURLESTONE AVENUE, LONDON, N12 0LPOther · Not a standard market sale · £1,000,00013 months ago7 Aug 2025
- 22 THURLESTONE AVENUE, LONDON, N12 0LPOther · Not a standard market sale · £1,000,00013 months ago7 Aug 2025
- 36 THURLESTONE AVENUE, LONDON, N12 0LPSemi-detached · Not a standard market sale · £590,0002 years ago7 Aug 2024
- 40 THURLESTONE AVENUE, LONDON, N12 0LPTerraced · £660,0002 years ago29 Nov 2023
- 12 THURLESTONE AVENUE, LONDON, N12 0LPSemi-detached · £695,0003 years ago31 Oct 2022
- 8 THURLESTONE AVENUE, LONDON, N12 0LPSemi-detached · £550,2506 years ago17 Jan 2020
- 21 THURLESTONE AVENUE, LONDON, N12 0LPSemi-detached · £650,0007 years ago29 Apr 2019
Homes here go for about £660,000 — the median of the last 5 market sales in N12 0LP, £550,250 to £850,000.
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
- 8 Thurlestone Avenue London Borough of Barnet N12 0LPRefusedNext door
- 8 Thurlestone Avenue London Borough of Barnet N12 0LPPermittedNext door
- 8 Thurlestone Avenue London Borough of Barnet N12 0LPPermittedNext door
- 12 Thurlestone Avenue London Borough of Barnet N12 0LPPermittedNext door
- 9 Thurlestone Avenue London Borough of Barnet N12 0LPPermitted45 yd
- 22, 24 Thurlestone Avenue London Borough of Barnet N12 0LPPermitted59 yd