14 Brennewater Mews, Norwich, NR5 9DH

14 Brennewater Mews is a semi-detached house in Norwich (NR5 9DH). It has a recorded floor area of 62 m² (around 662 sq ft), construction records dating it to 1983-1990 and council tax band A. At 62 m² this is the 2nd smallest of 22 units on EPC record in the building, where floor areas span 60–88 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 63). The latest certificate (August 2009) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 81). The latest certificate is from August 2009, so improvements made since then won't be reflected.

Held since February 1997 — that's 29 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 £141,000 sits 464% above the 1997 sale of £25,000. On a £-per-square-foot basis, the last sale (£38/sq ft) was about 75.2% below the postcode norm. At 62 m² it's 21.2% smaller than the typical home in the postcode (78 m² median across 21 EPCs).