11 Heddon Court, Cockfosters Road, Barnet, EN4 0DE

11 Heddon Court is a one-bedroom mid-terrace house in Barnet (EN4 0DE). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band C. At 55 m² this is the 4th smallest of 26 units on EPC record in the building, where floor areas span 34–107 m². The building's EPC ratings span E to C, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (March 2019) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2009. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Average and main heating went from Poor to Average. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.

It hasn't traded since April 2003, a hold of 23 years that's notably long for the area. Today's modelled estimate of £336,000 sits 101.2% above the 2003 sale of £167,000. On a £-per-square-foot basis, the last sale (£282/sq ft) was about 22.1% above the typical sold price in the postcode. At 55 m² it's 21.4% smaller than the typical home in the postcode (70 m² median across 25 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.