Flat 3, 56 St Andrews Road, Southsea, PO5 1EU

Flat 3 is a one-bedroom mid-terrace house in Southsea (PO5 1EU). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 1900-1929. At 46 m² this is the largest unit on EPC record across the building (35–46 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 55). The latest certificate (May 2022) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since November 2009. Between certificates, roof efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average.

On a £-per-square-foot basis, the last sale (£333/sq ft) was about 104.8% above the typical sold price in the postcode. Last sale on file: £165,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.