30a, Atlantic Close, Southampton, SO14 3TA

30a is a two-bedroom end-of-terrace house in Southampton (SO14 3TA). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (November 2020) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since August 2010. Between certificates, lighting went from Poor to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 83). Main heating runs on electricity. At 40 m² this is the 3rd smallest of 40 units on EPC record in the building, where floor areas span 36–124 m². The building's EPC ratings span E to B across 40 units on file.

It hasn't traded since July 1999, a hold of 27 years that's notably long for the area. Across 1998–1999, sale prices on this property compounded at 1.9% per year. Today's modelled estimate of £171,000 sits 107.3% above the 1999 sale of £82,500. At 40 m² it's 25.9% smaller than the typical home in the postcode (54 m² median across 39 EPCs).