3 Clyfton Close, Broxbourne, EN10 6NT

3 Clyfton Close is a two-bedroom mid-terrace house in Broxbourne (EN10 6NT). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2014) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in February 2011 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor, lighting went from Very Poor to Average and main heating went from Poor to Average. The recommended improvements would push it to C (score 79). Main heating runs on electricity. The latest certificate is from October 2014, so improvements made since then won't be reflected. At 55 m² this is the 18th smallest of 24 units on EPC record in the building, where floor areas span 40–60 m². The building's EPC ratings span E to C across 24 units on file.

Held since January 1996 — that's 30 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 £221,000 sits 540.6% above the 1996 sale of £34,500. On a £-per-square-foot basis, the last sale (£58/sq ft) was about 73.6% below the postcode norm.