Marden Court, Flat 8, 4 Copper Beech Drive, Portsmouth, PO6 1AZ

Marden Court is an end-of-terrace house in Portsmouth (PO6 1AZ). It has a recorded floor area of 88 m² (around 947 sq ft) and construction records dating it to 1967-1975. The latest certificate (February 2014) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 59), a 2-band jump. Main heating runs on electricity. The latest certificate is from February 2014, so improvements made since then won't be reflected. At 88 m² this is the 7th smallest of 8 units on EPC record in Marden Court, where floor areas span 58–88 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (34 versus a best of 76).

Untraded for 27 years, with the last transfer in December 1999. Across 1998–1999, sale prices on this property compounded at 16.8% per year. Today's modelled estimate of £182,000 sits 243.4% above the 1999 sale of £53,000. On a £-per-square-foot basis, the last sale (£56/sq ft) was about 61.5% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). One historical planning record sits against the property in 2002.