Abigail House, Flat 15, Hazelgrove Road, Haywards Heath, RH16 3UR

Abigail House is a semi-detached house in Haywards Heath (RH16 3UR). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 1950-1966 and council tax band A. At 31 m² this is the smallest unit on EPC record across Abigail House (31–84 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2023) shows a C (score 72). The rating has held steady at C across 4 certificates since September 2012. Between certificates, lighting went from Very Poor to Very Good and main heating went from Poor to Average; while window efficiency dropped from Good to Average. Main heating runs on electricity.

At 31 m² it sits well below the postcode median (46 m² across 19 EPCs), making it one of the more compact homes locally. On the market in September 2013 and unlisted since — roughly 13 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2013, sale prices on this property compounded at 9% per year. Today's modelled estimate of £145,000 is 22.9% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 46% above the typical sold price in the postcode.