9 College Green Flats, Liverpool, L23 3DR

9 College Green Flats is a mid-terrace house in Liverpool (L23 3DR). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1930-1949 and council tax band A. At 76 m² this is the 11th smallest of 16 units on EPC record in the building, where floor areas span 49–90 m². The building's EPC ratings span E to C across 16 units on file. The latest certificate (July 2014) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from July 2014, so improvements made since then won't be reflected.

Held since December 1998 — that's 27 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 £149,000 sits 254.8% above the 1998 sale of £42,000. On a £-per-square-foot basis, the last sale (£51/sq ft) was about 58.9% below the postcode norm. At 76 m² it's 20.6% larger than the typical home in the postcode (63 m² median across 15 EPCs).