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

22 Heddon Court is a two-bedroom mid-terrace house in Barnet (EN4 0DE). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (April 2023) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2009); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Average, lighting went from Good to Very Good and main heating went from Average to Good; while roof efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to D (score 60). Period features are noted in the property record.

Held since August 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £404,000 sits 512.1% above the 1995 sale of £66,000. On a £-per-square-foot basis, the last sale (£85/sq ft) was about 63.7% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).