63a, Beaconsfield Avenue, Portsmouth, PO6 2PS

63a is a two-bedroom end-of-terrace house in Portsmouth (PO6 2PS). It has a recorded floor area of 65 m² (around 697 sq ft) and construction records dating it to 1930-1949. The latest certificate (November 2010) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. Main heating runs on electricity. The latest certificate is from November 2010, so improvements made since then won't be reflected.

Held since July 1998 — that's 28 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 £177,000 sits 234.3% above the 1998 sale of £52,950. On a £-per-square-foot basis, the last sale (£76/sq ft) was about 63% below the postcode norm. At 65 m² it's 15.5% smaller than the typical home in the postcode (77 m² median across 31 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs).