57b, Chichester Road, Portsmouth, PO2 0AB

57b is a mid-terrace house in Portsmouth (PO2 0AB). It has a recorded floor area of 53 m² (around 570 sq ft) and construction records dating it to 1930-1949. At 53 m² this is the 2nd smallest of 23 units on EPC record in the building, where floor areas span 47–146 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (August 2016) shows a C (score 69), just inside the C band. The latest certificate is from August 2016, so improvements made since then won't be reflected.

At 53 m² it sits well below the postcode median (93 m² across 22 EPCs), making it one of the more compact homes locally. Sold September 2019 for £108,000. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2019, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £131,000 is 21.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£189/sq ft) was about 30.6% above the typical sold price in the postcode.