Castle House, Flat 11, Castle Street, Calne, SN11 0EY

Castle House is a two-bedroom semi-detached house in Calne (SN11 0EY). It has a recorded floor area of 61 m² (around 662 sq ft), construction records dating it to 1991-1995 and council tax band B. At 61 m² this is the 4th 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. Our model identifies extension potential, subject to local planning policy. The latest certificate (May 2011) shows a C (score 74). Main heating runs on electricity. The latest certificate is from May 2011, so improvements made since then won't be reflected.

Held since October 2004 — that's 22 years off the open market, well above the local norm. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Across 2000–2004, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £150,000 is 20% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£189/sq ft) was about 20.5% above the typical sold price in the postcode.