42 44, Flat 1a, High Street, Knaphill, Woking, GU21 2PY

42 44 is a semi-detached house in Knaphill, Woking, Woking (GU21 2PY). It has a recorded floor area of 34 m² (around 366 sq ft) and construction records dating it to 1930-1949. At 34 m² this is the 2nd smallest of 3 units on EPC record in 42 44, where floor areas span 32–40 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (42 versus a best of 69). The latest certificate (November 2021) shows an E (score 42), well below the UK norm with real room to improve. Earlier certificates rated it D (February 2009); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity.

At 34 m² it sits well below the postcode median (55 m² across 10 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs).