Flat 1, 107 Middleton Hall Road, Birmingham, B30 1AG

Flat 1 is a two-bedroom detached house in Birmingham (B30 1AG). It has a recorded floor area of 82 m² (around 883 sq ft) and construction records dating it to 1930-1949. At 82 m² this is the largest unit on EPC record across the building (37–82 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (May 2023) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2008); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.

Held since August 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £230,000 sits 100% above the 1995 sale of £115,000. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 31.7% below the postcode norm.