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Get started6 Blenheim is a mid-terrace house in Barnet, London, London (NW9 5NH). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (January 2026) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.
Recommended upgrades on file would lift this property by multiple EPC bands.
6 Blenheim has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On floor area, 6 Blenheim runs well behind the street norm.
EPC Rating
68 (D)
Street avg 69 (D)
Floor Area
82 m²
Street avg 95 m²
CO₂ Emissions
2.7 t/year
Street avg 2.9 t/year
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Beaufort Park — bus stop.

Daytime· 07:00 – 23:00
56.0dB

Median price across the last 5 sales in NW9 5NH: £212,000 (2023–2002).
Habitable Rooms
4 rooms
Street avg 4 rooms
Closest school
0.4 km
Saracens High School. 49 schools nearby.
Night-time· 23:00 – 07:00
45.9dB