Hadley House, Flat 20, Upperton Road, Eastbourne, BN21 1EL

Hadley House is a semi-detached house in Eastbourne (BN21 1EL). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (October 2013) shows an F (score 35), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since October 2013. Between certificates, wall efficiency went from Poor to Good. The recommended improvements would push it to E (score 50). Main heating runs on electricity. The latest certificate is from October 2013, so improvements made since then won't be reflected. At 67 m² this is the 8th smallest of 20 units on EPC record in Hadley House, where floor areas span 58–111 m². The building's EPC ratings span G to C across 20 units on file.

Held since May 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £161,000 sits 96.5% above the 2002 sale of £81,950. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 30.6% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).