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Get started104 Westpole Avenue is a four-bedroom semi-detached house in Cockfosters, Barnet, Barnet (EN4 0BB). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (July 2025) shows a C (score 69), just inside the C band. When first surveyed in July 2010 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average and lighting went from Poor to Very Good.
Held since October 2010 — that's 16 years off the open market, well above the local norm. At 159 m² the property is well over the postcode median (119 m² across 16 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). Today's modelled estimate of £1,229,000 sits 98.2% above the 2010 sale of £620,000. One planning record on file: an extension approved in 2015. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
Extension: Single storey · Side of property
Single storey side extension and conversion of garage into habitable room involving alterations to front elevation.
104 Westpole Avenue valuation sits well clear of the typical sold price in this postcode.
£1,229,000
Modelled from EPC, postcode comparables.
£620,000
Recorded with HM Land Registry.
104 Westpole Avenue outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,899
Street avg £4,876
Floor Area
159 m²
Street avg 118 m²
Habitable Rooms
8 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

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Windows upgraded, improving insulation
More low energy lighting installed
Solar PV panels (45 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
22 October 2010Most recent
£620,000
Median price across the last 5 sales in EN4 0BB: £869,995 (2025–2020).
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 5.5 t/year
EN4 0FE
Closest school
0.3 km
Southgate School. 26 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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