Apartment 4, 21 William Street, Birmingham, B15 1DR

Apartment 4 is a property in Birmingham (B15 1DR). It has a recorded floor area of 44 m² (around 474 sq ft). At 44 m² this is the smallest unit on EPC record across the building (44–83 m²). The building's EPC ratings span C to B, with this unit at the top. The latest certificate (January 2020) returns a B (score 82), comfortably above the UK average. Main heating runs on electricity: electricity, unspecified tariff.

Today's modelled estimate of £162,000 is 16.5% below the 2021 sale of £193,952, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. At 44 m² it sits well below the postcode median (67 m² across 45 EPCs), making it one of the more compact homes locally. Sold September 2021 for £193,952. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.