Flat 1, 1 Taverner Close, Southampton, SO19 0PX

Flat 1 is an end-of-terrace house in Southampton (SO19 0PX). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1983-1990 and council tax band A. At 30 m² this is the 5th smallest of 10 units on EPC record in the building, where floor areas span 29–40 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (October 2021) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2011. Between certificates, window efficiency went from Very Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity.

Untraded for 25 years, with the last transfer in September 2001. Today's modelled estimate of £133,000 sits 171.4% above the 2001 sale of £49,000. On a £-per-square-foot basis, the last sale (£152/sq ft) was about 36.6% below the postcode norm. At 30 m² it's 25% smaller than the typical home in the postcode (40 m² median across 20 EPCs).