6 Hall Lane London Borough of Barnet NW4 4TN
Roof extension involving hip to gable, rear dormer, 2no front facing rooflights and new side gable window
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Progress
Application details
- Reference
- 24/0417/191
- Local authority
- Barnet
- Postcode
- NW4 4TN
- Ward
- HD22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 1 Feb 2024
- Validated
- 1 Feb 2024
- Target decision
- 28 Mar 2024
- Decided
- 5 Feb 2024
Estimated project value
£41k–£85k
Based on the 25.0m² 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: 25m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 28 HALL LANE, LONDON, NW4 4TNSemi-detached · £700,0008 months ago19 Feb 2026
- 6 HALL LANE, LONDON, NW4 4TNSemi-detached · Not a standard market sale · £605,0002 years ago13 Aug 2024
- 42 HALL LANE, LONDON, NW4 4TNSemi-detached · Not a standard market sale · £535,0002 years ago8 Mar 2024
- 50A HALL LANE, LONDON, NW4 4TNDetached · £441,0008 years ago22 Aug 2018
- 38 HALL LANE, LONDON, NW4 4TNSemi-detached · £380,00011 years ago30 Oct 2014
- 48 HALL LANE, LONDON, NW4 4TNSemi-detached · £340,00012 years ago11 Feb 2014
- 26 HALL LANE, LONDON, NW4 4TNSemi-detached · £360,00012 years ago31 Oct 2013
- 4 HALL LANE, LONDON, NW4 4TNSemi-detached · £405,00013 years ago6 Feb 2013
Homes here go for about £392,500 — the median of the last 6 market sales in NW4 4TN, £340,000 to £700,000.
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
- 6 Hall Lane London Borough of Barnet NW4 4TNRefusedNext door
- London Borough of BarnetWithdrawnNext door
- 16 Hall Lane London Borough of Barnet NW4 4TNPermittedAdjoining
- 425 Watford Way London Borough of Barnet NW4 4TRPermitted44 yd
- 425 Watford Way London Borough of Barnet NW4 4TRRefused44 yd
- 425 Watford Way London Borough of Barnet NW4 4TRRefused44 yd