19 Vienna Apartments, Harvey Lane, Norwich, NR7 0BU

19 Vienna Apartments is a one-bedroom mid-terrace house in Norwich (NR7 0BU). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1967-1975 and council tax band A. At 37 m² this is the smallest unit on EPC record across the building (37–75 m²). The building's EPC ratings span D to B across 14 units on file. The latest certificate (February 2023) shows a C (score 70). The rating has held steady at C across 2 certificates since March 2013. Between certificates, window efficiency went from Poor to Average and lighting went from Average to Good; while wall efficiency dropped from Good to Poor. Main heating runs on electricity.

Held since August 1996 — that's 30 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 £110,000 sits 382.5% above the 1996 sale of £22,800. On a £-per-square-foot basis, the last sale (£57/sq ft) was about 54% below the postcode norm. At 37 m² it sits well below the postcode median (61 m² across 19 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). One historical planning record sits against the property in 2022.