71 Long Lane London Borough of Barnet N3 2HY
Single storey rear extension with a proposed depth of 4.62 metres from original rear wall, maximum height of 3.74 metres and eaves height of 3.00 metres.
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Progress
Application details
- Reference
- 23/3648/PNH
- Local authority
- Barnet
- Postcode
- N3 2HY
- Ward
- WF22
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 22 Aug 2023
- Validated
- 22 Aug 2023
- Target decision
- 3 Oct 2023
- Decided
- 26 Sept 2023
Estimated project value
£15k–£25k
Based on the 6.0m² 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: 6m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- 83A LONG LANE, LONDON, N3 2HYFlat or maisonette · Leasehold · £435,00010 months ago24 Oct 2025
- 117 LONG LANE, LONDON, N3 2HYTerraced · £676,00012 months ago12 Aug 2025
- 57 LONG LANE, LONDON, N3 2HYFlat or maisonette · Leasehold · £525,00017 months ago21 Mar 2025
- GROUND FLOOR MAISONETTE, 95 LONG LANE, LONDON, N3 2HYFlat or maisonette · Leasehold · £621,88818 months ago7 Mar 2025
- FLAT 1, 53 LONG LANE, LONDON, N3 2HYFlat or maisonette · Leasehold · £485,0002 years ago24 Jun 2024
- 73 LONG LANE, LONDON, N3 2HYFlat or maisonette · Leasehold · £395,0002 years ago26 Apr 2024
- 129 LONG LANE, LONDON, N3 2HYTerraced · £577,5002 years ago16 Feb 2024
- 83A LONG LANE, LONDON, N3 2HYFlat or maisonette · Leasehold · £380,0003 years ago15 May 2023
Homes here go for about £505,000 — the median of the last 8 market sales in N3 2HY, £380,000 to £676,000.
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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