42 Lawrence Avenue London Borough of Barnet NW7 4NN
Side and rear dormer roof extension; three roof lights to the front roofslope; single storey rear extension (following demolition of the existing rear extension)
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Progress
Application details
- Reference
- 16/1293/192
- Local authority
- Barnet
- Postcode
- NW7 4NN
- Ward
- MH
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 29 Feb 2016
- Validated
- 29 Feb 2016
- Target decision
- 25 Apr 2016
- Decided
- 8 Dec 2016
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.
- 40 LAWRENCE AVENUE, LONDON, NW7 4NNDetached · £1,290,00014 months ago30 Jul 2025
- 42 LAWRENCE AVENUE, LONDON, NW7 4NNDetached · £1,480,0002 years ago11 Oct 2024
- 12 LAWRENCE AVENUE, LONDON, NW7 4NNSemi-detached · £915,0005 years ago28 Jan 2021
- 50 LAWRENCE AVENUE, LONDON, NW7 4NNSemi-detached · £970,0006 years ago24 Aug 2020
- 20 LAWRENCE AVENUE, LONDON, NW7 4NNSemi-detached · £1,040,0008 years ago5 Apr 2018
- 34 LAWRENCE AVENUE, LONDON, NW7 4NNSemi-detached · £995,0009 years ago9 Oct 2017
- 26 LAWRENCE AVENUE, LONDON, NW7 4NNDetached · £1,110,0009 years ago24 Aug 2017
- 42 LAWRENCE AVENUE, LONDON, NW7 4NNDetached · £980,00010 years ago11 Mar 2016
Homes here go for about £1,017,500 — the median of the last 8 market sales in NW7 4NN, £915,000 to £1,480,000.
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.
Nearby applications
- 38 Lawrence Avenue London Borough of Barnet NW7 4NNPermittedNext door
- 36 Lawrence Avenue London Borough of Barnet NW7 4NNPermittedAdjoining
- 36 Lawrence Avenue London Borough of Barnet NW7 4NNPermittedAdjoining
- 41 Lawrence Avenue London Borough of Barnet NW7 4NLPermitted46 yd
- 32 Lawrence Avenue London Borough of Barnet NW7 4NNPermitted49 yd
- 45 Lawrence Avenue London Borough of Barnet NW7 4NLPermitted49 yd