23 Harcourt Avenue London Borough of Barnet HA8 8YL
Single storey rear extension following part demolition of the existing outbuilding. Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window. New 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
- 20/1055/192
- Local authority
- Barnet
- Postcode
- HA8 8YL
- Ward
- HA
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 27 Feb 2020
- Validated
- 27 Feb 2020
- Target decision
- 23 Apr 2020
- Decided
- 26 Mar 2020
Estimated project value
£35k–£94k
Typical UK cost for this job type, at outer 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.
- 13 HARCOURT AVENUE, EDGWARE, HA8 8YLTerraced · Not a standard market sale · £500,0007 months ago21 Jan 2026
- 33 HARCOURT AVENUE, EDGWARE, HA8 8YLSemi-detached · £490,0002 years ago21 Nov 2023
- 27 HARCOURT AVENUE, EDGWARE, HA8 8YLSemi-detached · £586,0004 years ago27 Jun 2022
- 21 HARCOURT AVENUE, EDGWARE, HA8 8YLSemi-detached · £450,0005 years ago22 Dec 2020
- 23 HARCOURT AVENUE, EDGWARE, HA8 8YLSemi-detached · £450,0006 years ago4 Feb 2020
- 27 HARCOURT AVENUE, EDGWARE, HA8 8YLSemi-detached · £522,0008 years ago16 Oct 2017
- 29 HARCOURT AVENUE, EDGWARE, HA8 8YLSemi-detached · £340,00012 years ago1 Sept 2014
- 25 HARCOURT AVENUE, EDGWARE, HA8 8YLSemi-detached · £335,00012 years ago30 Oct 2013
Homes here go for about £450,000 — the median of the last 7 market sales in HA8 8YL, £335,000 to £586,000.
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
- 23 Harcourt Avenue London Borough of Barnet HA8 8YLRefusedNext door
- 29 Harcourt Avenue London Borough of Barnet HA8 8YLPermittedAdjoining
- 11 Harcourt Avenue London Borough of Barnet HA8 8YLPermitted54 yd
- 42 Kenilworth Road London Borough of Barnet HA8 8YGPermitted55 yd
- 31 Kenilworth Road London Borough of Barnet HA8 8YFPermitted74 yd
- London Borough of Barnet HA8 8YFPermitted77 yd