39e, Station Road, New Barnet, Barnet, EN5 1PR

39e is a semi-detached house in New Barnet, Barnet, Barnet (EN5 1PR). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1900-1929. The latest certificate (May 2013) shows an F (score 28), near the bottom of the EPC scale. Earlier certificates rated it D (February 2009); the latest reading is 2 bands lower. Between certificates, hot-water efficiency went from Very Poor to Poor and main heating went from Poor to Average; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to D (score 57), a 2-band jump. Main heating runs on electricity. The latest certificate is from May 2013, so improvements made since then won't be reflected. At 45 m² this is the 11th smallest of 38 units on EPC record in the building, where floor areas span 21–197 m². The building's EPC ratings span F to A, with this unit at the bottom. On EPC score it ranks last in the building (28 versus a best of 106).

At 45 m² it's 21.1% smaller than the typical home in the postcode (57 m² median across 37 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.