Flat 1, 24 St Davids Road, Southsea, PO5 1QN

Flat 1 is a two-bedroom semi-detached house in Southsea (PO5 1QN). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band A. At 64 m² this is the smallest unit on EPC record across the building (64–93 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 (70 versus a worst of 56). Other recorded features include a conservatory and outbuildings. The latest certificate (February 2020) shows a C (score 70). The rating has held steady at C across 2 certificates since January 2010. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

On the market in December 2014 and unlisted since — roughly 11 years. At 64 m² it's 22.9% smaller than the typical home in the postcode (83 m² median across 35 EPCs). Across 2010–2014, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £178,000 is 45.3% above the 2014 sale price.