Cuckmere House, Flat 15, 18 Upperton Road, Eastbourne, BN21 1EU

Cuckmere House is a mid-terrace house in Eastbourne (BN21 1EU). It has a recorded floor area of 32 m² (around 344 sq ft) and construction records dating it to 1967-1975. The latest certificate (January 2022) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2011. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on to be used only when there is no heating/hot. At 32 m² this is the 19th smallest of 23 units on EPC record in Cuckmere House, where floor areas span 25–32 m². The building's EPC ratings span F to C across 23 units on file.

9 years since the last transfer (November 2017). Across the public record there are 5 sales, relatively high churn for a single property. Across 1996–2017, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £102,000 is 27.5% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 15.4% above the typical sold price in the postcode.