4 Christopher Close, Norwich, NR1 2PQ

4 Christopher Close is a one-bedroom semi-detached house in Norwich (NR1 2PQ). It has a recorded floor area of 84 m² (around 907 sq ft), construction records dating it to 1930-1949 and council tax band B. At 84 m² this is the 27th smallest of 28 units on EPC record in the building, where floor areas span 42–101 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (December 2008) shows a C (score 70). The recommended improvements would push it to B (score 82). The latest certificate is from December 2008, so improvements made since then won't be reflected.

It hasn't traded since January 2009, a hold of 18 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 84 m² it's 17% larger than the typical home in the postcode (72 m² median across 27 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2000–2009, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £170,000 is 36% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£138/sq ft) was about 21.4% below the postcode norm.