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Get started17 Coniston Close is a two-bedroom semi-detached house in Barnet, London, London (N20 0QL). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1950-1966 and council tax band C. At 64 m² this is the 13th smallest of 25 units on EPC record in the building, where floor areas span 53–115 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2022) shows a C (score 74).
Untraded for 18 years, with the last transfer in July 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £373,000 sits 69.5% above the 2008 sale of £220,000. One planning record on file: new windows approved in 2009. Past consents include new windows, meaningful when judging how the property has evolved.
Replacement of existing windows with white UPVC windows.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£373,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Price per m²
£3,438
Street avg £3,891
Floor Area
64 m²
Street avg 65 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Derwent Crescent — bus stop.

Daytime· 07:00 – 23:00
50.3dB

15 July 2008Most recent
£220,000
Median price across the last 5 sales in N20 0QL: £400,000 (2025–2015).
CO₂ Emissions
2.0 t/year
Street avg 2.3 t/year
N20 0SL
Closest school
0.4 km
St John's CofE Primary and Nursery School. 46 schools nearby.
Night-time· 23:00 – 07:00
40.9dB
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