20 Bellingham Court, Silver Road, Norwich, NR3 4ST

20 Bellingham Court is a one-bedroom semi-detached house in Norwich (NR3 4ST). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1996-2002 and council tax band A. At 39 m² this is the 7th smallest of 18 units on EPC record in the building, where floor areas span 36–63 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, wall efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Good to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 79). Main heating runs on electricity.

Held since November 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £115,000 sits 379.2% above the 1995 sale of £24,000. On a £-per-square-foot basis, the last sale (£57/sq ft) was about 68.8% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs).