Castle House, Flat 9, Castle Street, Calne, SN11 0EY

Castle House is a two-bedroom detached house in Calne (SN11 0EY). It has a recorded floor area of 62 m² (around 668 sq ft), construction records dating it to 1996-2002 and council tax band B. At 62 m² this is the 6th smallest of 14 units on EPC record in Castle House, where floor areas span 30–97 m². The building's EPC ratings span E to B across 14 units on file. The latest certificate (July 2009) shows a C (score 74). The recommended improvements would push it to B (score 84). Main heating runs on electricity. The latest certificate is from July 2009, so improvements made since then won't be reflected.

Untraded for 20 years, with the last transfer in June 2006. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Across 2000–2006, sale prices on this property compounded at 11.2% per year. Today's modelled estimate of £155,000 is 19.3% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£194/sq ft) was about 21% above the typical sold price in the postcode.