24 The Cambria, Regatta Quay, Key Street, Ipswich, IP4 1FF

24 The Cambria is a one-bedroom mid-terrace house in Ipswich (IP4 1FF). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 2007 onwards and council tax band B. At 53 m² this is the 31st smallest of 91 units on EPC record in the building, where floor areas span 37–136 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (September 2019) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it B (October 2009); the latest reading is 2 bands lower. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 72). Main heating runs on electricity.

At 53 m² it's 15.6% smaller than the typical home in the postcode (63 m² median across 90 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On a £-per-square-foot basis, the last sale (£245/sq ft) was about 24% above the typical sold price in the postcode. Last sold in April 2015, so it's been off the market for around 11 years.