17 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW

17 Heene Court Mansions is a three-bedroom mid-terrace house in Worthing (BN11 3NW). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1900-1929 and council tax band C. Tenure is freehold. At 112 m² this is the 24th smallest of 27 units on EPC record in the building, where floor areas span 17–161 m². The building's EPC ratings span E to C, with this unit at the bottom. Other recorded features include notable views. The latest certificate (April 2016) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Average; while wall efficiency dropped from Average to Very Poor. The recommended improvements would push it to D (score 61). The latest certificate is from April 2016, so improvements made since then won't be reflected.

Untraded for 21 years, with the last transfer in July 2005. At 112 m² the property is well over the postcode median (51 m² across 26 EPCs), placing it in the larger end of the local stock. Across 2002–2005, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £325,000 sits 89% above the 2005 sale of £172,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 45.4% below the postcode norm.