46 Westside London Borough of Barnet NW4 4XB
Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights
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Progress
Application details
- Reference
- 25/1681/HSE
- Local authority
- Barnet
- Postcode
- NW4 4XB
- Ward
- HD22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 7 May 2025
- Validated
- 7 May 2025
- Target decision
- 2 Jul 2025
- Decided
- 23 May 2025
Estimated project value
£45k–£94k
Based on the 27.9m² 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: 27.9m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 24 WESTSIDE, LONDON, NW4 4XBSemi-detached · £625,00020 months ago7 Feb 2025
- 30 WESTSIDE, LONDON, NW4 4XBSemi-detached · £600,0007 years ago5 Aug 2019
- 50 WESTSIDE, LONDON, NW4 4XBSemi-detached · Not a standard market sale · £500,0008 years ago10 Oct 2018
- 48 WESTSIDE, LONDON, NW4 4XBSemi-detached · Not a standard market sale · £500,0008 years ago10 Oct 2018
- 2 WESTSIDE, LONDON, NW4 4XBDetached · £950,0008 years ago6 Nov 2017
- 10 WESTSIDE, LONDON, NW4 4XBSemi-detached · £400,00010 years ago2 Feb 2016
- 38 WESTSIDE, LONDON, NW4 4XBSemi-detached · £545,00010 years ago30 Nov 2015
- 52 WESTSIDE, LONDON, NW4 4XBDetached · £625,00012 years ago12 Mar 2014
Homes here go for about £612,500 — the median of the last 6 market sales in NW4 4XB, £400,000 to £950,000.
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.
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