40 Wellington Close, Walton On Thames, KT12 1AZ

40 Wellington Close is a two-bedroom end-of-terrace house in Walton On Thames (KT12 1AZ). It has a recorded floor area of 72 m² (around 771 sq ft), construction records dating it to 1967-1975 and council tax band C. At 72 m² this is the 6th smallest of 19 units on EPC record in the building, where floor areas span 56–74 m². The building's EPC ratings span D to B, with this unit at the bottom. Other recorded features include notable views. The latest certificate (October 2008) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from October 2008, so improvements made since then won't be reflected.

Held since November 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. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2000–2009, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £271,000 sits 95.7% above the 2009 sale of £138,500.