Brook House, Flat 2 South, Hammingden Lane, Ardingly, Haywards Heath, RH17 6SR

Brook House is a semi-detached house in Ardingly, Haywards Heath, Haywards Heath (RH17 6SR). It has a recorded floor area of 136 m² (around 1464 sq ft) and construction records dating it to before 1900. The latest certificate (August 2015) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since May 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity. The latest certificate is from August 2015, so improvements made since then won't be reflected. At 136 m² this is the 7th smallest of 15 units on EPC record in Brook House, where floor areas span 78–299 m². The building's EPC ratings span G to D across 15 units on file.

At 136 m² it's 19.3% smaller than the typical home in the postcode (169 m² median across 20 EPCs).