21b, Cherry Way, Shepperton, TW17 8QQ

21b is a two-bedroom detached house in Shepperton (TW17 8QQ). It has a recorded floor area of 46 m² (around 499 sq ft), construction records dating it to 2007 onwards and council tax band C. At 46 m² this is the 2nd smallest of 17 units on EPC record in the building, where floor areas span 46–223 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2009) shows a C (score 75), near the top of the C band. Main heating runs on electricity. The latest certificate is from February 2009, 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. Today's modelled estimate of £262,000 sits 54.1% above the 2009 sale of £170,000. On a £-per-square-foot basis, the last sale (£340/sq ft) was about 26.1% above the typical sold price in the postcode. At 46 m² it sits well below the postcode median (91 m² across 16 EPCs), making it one of the more compact homes locally.