46a, Osborne Road, Southsea, PO5 3LT

46a is a two-bedroom mid-terrace house in Southsea (PO5 3LT). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1900-1929 and council tax band A. At 48 m² this is the 7th smallest of 9 units on EPC record in the building, where floor areas span 15–206 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (April 2016) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Main heating runs on electricity. The latest certificate is from April 2016, so improvements made since then won't be reflected.

Untraded for 23 years, with the last transfer in June 2003. Across the public record there are 5 sales, relatively high churn for a single property. At 48 m² the property is well over the postcode median (25 m² across 8 EPCs), placing it in the larger end of the local stock. Across 1995–2003, sale prices on this property compounded at 17.6% per year. Today's modelled estimate of £131,000 sits 101.5% above the 2003 sale of £65,000.