Anstey House, Flat 66, Claymond Court, Stockton On Tees, TS20 1HT

Anstey House is a two-bedroom mid-terrace house in Stockton On Tees (TS20 1HT). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1950-1966 and council tax band A. At 47 m² this is the 8th smallest of 49 units on EPC record in Anstey House, where floor areas span 46–71 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (June 2014) shows a C (score 69), just inside the C band. When first surveyed in November 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and main heating went from Poor to Average. Main heating runs on electricity. The latest certificate is from June 2014, so improvements made since then won't be reflected.

Untraded for 19 years, with the last transfer in April 2007. Across the public record there are 4 sales, relatively high churn for a single property. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 47 m² it's 20.3% smaller than the typical home in the postcode (59 m² median across 49 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2001–2007, sale prices on this property compounded at 25.4% per year. Today's modelled estimate of £109,000 is 36.3% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 81.7% above the typical sold price in the postcode.