Wilton House, Flat 3, Grosvenor Gardens, St Leonards On Sea, TN38 0AG

Wilton House is an end-of-terrace house in St Leonards On Sea (TN38 0AG). It has a recorded floor area of 80 m² (around 856 sq ft), construction records dating it to before 1900 and council tax band A. At 80 m² this is the 9th smallest of 17 units on EPC record in Wilton House, where floor areas span 29–125 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (January 2009) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from January 2009, so improvements made since then won't be reflected.

Held since August 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1998–2009, sale prices on this property compounded at 10.6% per year. Today's modelled estimate of £181,000 sits 58.8% above the 2009 sale of £114,000. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 19.9% below the postcode norm.