9a, Cuthbert Road, Portsmouth, PO1 5PT

9a is a mid-terrace house in Portsmouth (PO1 5PT). It has a recorded floor area of 55 m² (around 588 sq ft), construction records dating it to 1900-1929 and council tax band B. At 55 m² this is the 2nd smallest of 21 units on EPC record in the building, where floor areas span 54–80 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (May 2010) shows a D (score 59), a step below the typical UK home. The latest certificate is from May 2010, so improvements made since then won't be reflected.

Held since December 2006 — that's 19 years off the open market, well above the local norm. Across the public record there are 5 sales, relatively high churn for a single property. Across 1996–2006, sale prices on this property compounded at 13.7% per year. Today's modelled estimate of £144,000 is 28.6% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 20.4% above the typical sold price in the postcode. At 55 m² it's 24.2% smaller than the typical home in the postcode (72 m² median across 20 EPCs).