Castlegate House, Flat 1, Castlegate, Clitheroe, BB7 1AZ

Castlegate House is a one-bedroom mid-terrace house in Clitheroe (BB7 1AZ). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 1930-1949. At 42 m² this is the 2nd smallest of 4 units on EPC record in Castlegate House, where floor areas span 39–63 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (71 versus a worst of 55). The latest certificate (September 2022) shows a C (score 71). When first surveyed in November 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good, lighting went from Very Poor to Very Good and main heating went from Very Poor to Average; while wall efficiency dropped from Average to Poor. Main heating runs on electricity.

Untraded for 22 years, with the last transfer in July 2004. Today's modelled estimate of £103,000 sits 79.1% above the 2004 sale of £57,500. On a £-per-square-foot basis, the last sale (£127/sq ft) was about 25.3% below the postcode norm. At 42 m² it's 22.2% smaller than the typical home in the postcode (54 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).