6a, Ber Street, Norwich, NR1 3EJ

6a is a mid-terrace house in Norwich (NR1 3EJ). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1900-1929 and council tax band B. At 56 m² this is the 15th smallest of 18 units on EPC record in the building, where floor areas span 48–67 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (49 versus a best of 82). The latest certificate (September 2020) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (August 2010); the latest reading is one band lower. Between certificates, wall efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on electricity.

Today's modelled estimate of £135,000 is 61.4% below the 2014 sale of £350,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 100.1% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 12 years since the last transfer (December 2014).