Flat 2, 33 Railway Terrace, Derby, DE1 2RU

Flat 2 is a mid-terrace house in Derby (DE1 2RU). It has a recorded floor area of 27 m² (around 291 sq ft), construction records dating it to 1900-1929 and council tax band A. At 27 m² this is the largest unit on EPC record across the building (23–27 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 72). The latest certificate (July 2022) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. Between certificates, wall efficiency went from Very Poor to Good; while roof efficiency dropped from Very Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 61). Main heating runs on electricity.

At 27 m² it sits well below the postcode median (72 m² across 35 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).