Marsh Lane Barnet NW7 4LE
Refurbishment and extension of existing property, to include: Ground and first floor rear extension, new pitched roof and new flat roof over rear extensions. Changes to fenestration on all elevations. New stonework to all elevations. New portico to front elevation. Removal of two chimneys, one chimney to be retained. New access steps to side and new patio to rear, and other associated landscaping workings. New refuse and recycling store.
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Progress
Application details
- Reference
- 25/3606/HSE
- Local authority
- Barnet
- Postcode
- NW7 4LE
- Ward
- EY22
- Application type
- Householder
- Property type
- Flat
Key dates
- Submitted
- 2 Sept 2025
- Validated
- 2 Sept 2025
- Target decision
- 28 Oct 2025
- Decided
- 21 Oct 2025
Estimated project value
£185k–£310k
Based on the 77.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 77m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.
- 81 MARSH LANE, LONDON, NW7 4LEDetached · £2,550,0002 months ago15 Jul 2026
- 87 MARSH LANE, LONDON, NW7 4LEDetached · £1,815,00017 months ago31 Mar 2025
- 79 MARSH LANE, LONDON, NW7 4LEDetached · £2,530,0004 years ago31 Jan 2022
- 89 MARSH LANE, LONDON, NW7 4LEDetached · £1,450,0005 years ago22 Jan 2021
- 93 MARSH LANE, LONDON, NW7 4LEDetached · £2,875,0006 years ago3 Sept 2020
- 83 MARSH LANE, LONDON, NW7 4LEDetached · £1,495,0008 years ago3 Nov 2017
- 91 MARSH LANE, LONDON, NW7 4LEDetached · £1,400,00014 years ago16 Jan 2012
- 71 MARSH LANE, LONDON, NW7 4LESemi-detached · £670,00015 years ago1 Aug 2011
Homes here go for about £1,655,000 — the median of the last 8 market sales in NW7 4LE, £670,000 to £2,875,000.
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
- 87 Marsh Lane London Borough of Barnet NW7 4LEPendingNext door
- 87 Marsh Lane London Borough of Barnet NW7 4LEPermittedNext door
- 83 Marsh Lane London Borough of Barnet NW7 4LERefusedAdjoining
- 95 Marsh Lane London Borough of Barnet NW7 4LEPending59 yd
- 95 Marsh Lane London Borough of Barnet NW7 4LEPermitted65 yd
- London Borough of BarnetPermitted72 yd