16 Hadleigh Hall Flats, Pound Lane, Hadleigh, Ipswich, IP7 5EQ

16 Hadleigh Hall Flats is an end-of-terrace house in Hadleigh, Ipswich, Ipswich (IP7 5EQ). It has a recorded floor area of 23 m² (around 248 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (November 2021) shows an F (score 32), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since May 2017. Between certificates, wall efficiency went from Very Poor to Poor; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to D (score 64), a 2-band jump. Main heating runs on electricity. At 23 m² this is the 3rd smallest of 15 units on EPC record in the building, where floor areas span 21–65 m². The building's EPC ratings span F to D, with this unit at the bottom. On EPC score it ranks last in the building (32 versus a best of 68).

Held since November 2001 — that's 25 years off the open market, well above the local norm. Today's modelled estimate of £116,000 sits 452.4% above the 2001 sale of £21,000. At 23 m² it sits well below the postcode median (35 m² across 17 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).