Caterstone, Flat 22, Chapel Lane, Wimborne, BH21 1PP

Caterstone is a one-bedroom detached house in Wimborne (BH21 1PP). It has a recorded floor area of 42 m² (around 447 sq ft), construction records dating it to 1983-1990 and council tax band B. At 42 m² this is the 16th smallest of 22 units on EPC record in Caterstone, where floor areas span 33–79 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (March 2009) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 59). Main heating runs on electricity. The latest certificate is from March 2009, so improvements made since then won't be reflected.

Untraded for 17 years, with the last transfer in September 2009. Across the public record there are 4 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1997–2009, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £146,000 sits 58.7% above the 2009 sale of £92,000. On a £-per-square-foot basis, the last sale (£206/sq ft) was about 16.4% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs).