37 Thornley Street, Wolverhampton, WV1 1JP

37 Thornley Street is a mid-terrace house in Wolverhampton (WV1 1JP). It has a recorded floor area of 36 m² (around 388 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2019) shows an E (score 51), well below the UK norm with real room to improve. When first surveyed in May 2010 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity. At 36 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 35–80 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 (51 versus a best of 70).

At 36 m² it sits well below the postcode median (78 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved.