9 Westover Hill London Borough of Barnet NW3 7UH
Variation of condition 1 (Plan Numbers) of planning permission reference 21/3882/HSE dated 15/07/2022 for 'Single storey rear extension. Roof extension including 2no. rear dormer windows and insertion of 8no. rooflights. Changes to fenestration to the rear, front and side facades. Installation of 2no. outdoor air conditioning units and associated enclosure.' Variation to include, Relocation of external access door to basement plantroom; Relocation of external stair to lower garden area; Addition of 3no. rooflights to flat roof of rear extension; Enlargement of rooflights to main roof
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Progress
Application details
- Reference
- 22/5824/S73
- Local authority
- Barnet
- Postcode
- NW3 7UH
- Ward
- CH22
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 7 Dec 2022
- Validated
- 7 Dec 2022
- Comments close
- 29 Dec 2022
- Target decision
- 1 Feb 2023
- Decided
- 1 Feb 2023
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. 2 recent sales are listed below.
- 14 WESTOVER HILL, LONDON, NW3 7UHDetached · £4,200,0007 months ago16 Mar 2026
- 6 WESTOVER HILL, LONDON, NW3 7UHSemi-detached · £3,600,00021 months ago20 Jan 2025
- 9 WESTOVER HILL, LONDON, NW3 7UHDetached · £5,000,0005 years ago30 Oct 2020
- 7 WESTOVER HILL, LONDON, NW3 7UHDetached · £5,350,00010 years ago3 Mar 2016
- 16 WESTOVER HILL, LONDON, NW3 7UHDetached · £3,775,00012 years ago13 Jun 2014
- 12 WESTOVER HILL, LONDON, NW3 7UHDetached · £3,750,00016 years ago19 Oct 2010
- 10 WESTOVER HILL, LONDON, NW3 7UHDetached · £1,665,00025 years ago19 Oct 2001
- 14 WESTOVER HILL, LONDON, NW3 7UHDetached · £2,250,00025 years ago1 Jun 2001
Homes here go for about £3,762,500 — the median of the last 8 market sales in NW3 7UH, £1,665,000 to £5,350,000.
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
- 9 Westover Hill London Borough of Barnet NW3 7UHPermittedNext door
- 9 Westover Hill London Borough of Barnet NW3 7UHPermittedNext door
- 9 Westover Hill London Borough of Barnet NW3 7UHPermittedNext door
- 9 Westover Hill London Borough of Barnet NW3 7UHPermittedNext door
- 9 Westover Hill London Borough of Barnet NW3 7UHPermittedNext door
- 7 Westover Hill London Borough of Barnet NW3 7UHPermittedAdjoining