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Get started139 Westpole Avenue is a three-bedroom semi-detached house in Cockfosters, Barnet, Barnet (EN4 0BB). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2015) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected.
At 98 m² it's 18% smaller than the typical home in the postcode (120 m² median across 16 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £803,000 is 33.8% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£569/sq ft) was about 48.1% above the typical sold price in the postcode. Last changed hands 11 years ago, in September 2015. 2 planning records sit against the property, 0 approved, 0 refused.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 15 Apr 2025
139 Westpole Avenue has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Single storey rear extension.
139 Westpole Avenue valuation sits well clear of the typical sold price in this postcode.
£803,000
Modelled from EPC, postcode comparables.
£599,995
Recorded with HM Land Registry.
On habitable rooms, 139 Westpole Avenue runs well behind the street norm.
Price per m²
£6,122
Street avg £4,737
Floor Area
98 m²
Street avg 122 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Freston Gardens — bus stop.

Daytime· 07:00 – 23:00
49.8dB

Extension: Single storey · Rear of property
Single storey rear extension 4.5m deep x 3.5m high (2.97m high to eaves).
30 September 2015Most recent
£599,995
Median price across the last 5 sales in EN4 0BB: £869,995 (2025–2020).
Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 5.5 t/year
EN4 0NG
Closest school
0.3 km
Southgate School. 26 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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