Bolton Court, Flat C, 78 Bolton Road, Silsden, Keighley, BD20 0JY

Bolton Court is an end-of-terrace house in Silsden, Keighley, Keighley (BD20 0JY). It has a recorded floor area of 53 m² (around 574 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2010) shows an F (score 36), near the bottom of the EPC scale. Earlier certificates rated it C (October 2008); the latest reading is 3 bands lower. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Good to Very Poor and lighting dropped from Good to Very Poor. The recommended improvements would lift it to D (score 64), a 2-band jump. Main heating runs on electricity. The latest certificate is from February 2010, so improvements made since then won't be reflected. At 53 m² this is the 2nd smallest of 3 units on EPC record in Bolton Court, where floor areas span 46–54 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (36 versus a best of 76).

Held since January 2007 — that's 20 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 53 m² it sits well below the postcode median (97 m² across 46 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Today's modelled estimate of £127,000 is 47.7% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£150/sq ft) was about 38.8% above the typical sold price in the postcode.