Cuckmere House, Flat 22, 18 Upperton Road, Eastbourne, BN21 1EU

Cuckmere House is a semi-detached 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 (December 2022) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2012. Between certificates, window efficiency went from Average to Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity. 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.

Across 2001–2022, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £112,000 is 12% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£290/sq ft) was about 43.5% above the typical sold price in the postcode. Most recent transfer: September 2022 at £100,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.