42 Heddon Court, Cockfosters Road, Barnet, EN4 0DF

42 Heddon Court is a two-bedroom mid-terrace house in Barnet (EN4 0DF). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band C. At 73 m² this is the 10th smallest of 17 units on EPC record in the building, where floor areas span 37–107 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2019) shows a C (score 71). The rating has held steady at C across 2 certificates since July 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average.

It hasn't traded since July 2001, a hold of 25 years that's notably long for the area. Today's modelled estimate of £377,000 sits 179.3% above the 2001 sale of £135,000. On a £-per-square-foot basis, the last sale (£172/sq ft) was about 35.7% below the postcode norm. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).