31a, Chichester Road, Portsmouth, PO2 0AA

31a is a two-bedroom mid-terrace house in Portsmouth (PO2 0AA). It has a recorded floor area of 57 m² (around 614 sq ft) and construction records dating it to 1900-1929. At 57 m² this is the 2nd smallest of 17 units on EPC record in the building, where floor areas span 56–153 m². The building's EPC ratings span F to C across 17 units on file. The latest certificate (January 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from January 2016, so improvements made since then won't be reflected.

Untraded for 21 years, with the last transfer in September 2005. At 57 m² it sits well below the postcode median (106 m² across 16 EPCs), making it one of the more compact homes locally. Across 1997–2005, sale prices on this property compounded at 13.1% per year. Today's modelled estimate of £133,000 is 43.6% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£151/sq ft) was about 17% above the typical sold price in the postcode.