Severn Court, Flat 22, 23 Alwynn Walk, Birmingham, B23 7YY

Severn Court is an end-of-terrace house in Birmingham (B23 7YY). It has a recorded floor area of 55 m² (around 594 sq ft) and construction records dating it to 1950-1966. The latest certificate (January 2012) shows a G (score 12), near the bottom of the EPC scale. Main heating runs on electricity. The latest certificate is from January 2012, so improvements made since then won't be reflected. At 55 m² this is the 5th smallest of 18 units on EPC record in Severn Court, where floor areas span 45–60 m². The building's EPC ratings span G to C, with this unit at the bottom. On EPC score it ranks last in the building (12 versus a best of 76).

Sale prices here have outpaced Birmingham HPI: 5.5% per year against 0% for the wider region. Today's modelled estimate of £119,000 sits 55.6% above the 2012 sale of £76,500. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 14 years since the last transfer (August 2012).