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Get started9 Hillfield Avenue is a semi-detached house in Barnet, London, London (NW9 6NY). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2023) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Held since May 1997 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 142 m² the property is well over the postcode median (89 m² across 16 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £689,000 sits 1868.6% above the 1997 sale of £35,000. On a £-per-square-foot basis, the last sale (£23/sq ft) was about 91.2% below the postcode norm.
Recommended upgrades on file would lift this property by multiple EPC bands.
Latest sale on 9 Hillfield Avenue was the lowest on Land Registry record across the postcode.
£689,000
Modelled from EPC, postcode comparables.
£35,000
Recorded with HM Land Registry.
On price per m², 9 Hillfield Avenue runs well behind the street norm.
Price per m²
£246
Street avg £7,066
Floor Area
142 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Sheaveshill Avenue — bus stop.

Daytime· 07:00 – 23:00
55.4dB

28 May 1997Most recent
£35,000
Median price across the last 5 sales in NW9 6NY: £540,000 (2023–2012).
Street avg 5 rooms
CO₂ Emissions
5.9 t/year
Street avg 4.4 t/year
NW9 6QJ
Closest school
0.2 km
Colindale Primary School. 47 schools nearby.
Night-time· 23:00 – 07:00
45.8dB
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