4 Epsom Court, Berry Lane, Rickmansworth, WD3 7HW

4 Epsom Court is a two-bedroom semi-detached house in Rickmansworth (WD3 7HW). It has a recorded floor area of 61 m² (around 656 sq ft), construction records dating it to 1967-1975 and council tax band C. At 61 m² this is the 3rd smallest of 7 units on EPC record in the building, where floor areas span 60–69 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 79). The latest certificate (January 2011) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from January 2011, so improvements made since then won't be reflected.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £287,000 sits 71.9% above the 2011 sale of £167,000. On a £-per-square-foot basis, the last sale (£255/sq ft) was about 17.7% below the postcode norm. On the market in November 2011 and unlisted since — roughly 15 years.