Flat 3, 21 Marina, St Leonards On Sea, TN38 0DP

Flat 3 is a three-bedroom mid-terrace house in St Leonards On Sea (TN38 0DP). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band A. At 86 m² this is the smallest unit on EPC record across the building (86–96 m²). The building's EPC ratings span E to C, with this unit at the top. Other recorded features include notable views. The latest certificate (April 2019) shows a C (score 72). The rating has held steady at C across 2 certificates since June 2010. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Very Poor to Average. The recommended improvements would push it to B (score 81).

Untraded for 20 years, with the last transfer in October 2006. At 86 m² the property is well over the postcode median (58 m² across 28 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £199,000 sits 80.9% above the 2006 sale of £110,000. On a £-per-square-foot basis, the last sale (£119/sq ft) was about 59.7% below the postcode norm.