23 Canterbury Close, Banbury, OX16 4FE

23 Canterbury Close is a one-bedroom end-of-terrace house in Banbury (OX16 4FE). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (September 2020) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2009); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 89), a 2-band jump.

Untraded for 17 years, with the last transfer in May 2009. Across the public record there are 4 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1995–2009, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £185,000 sits 74.5% above the 2009 sale of £106,000. On a £-per-square-foot basis, the last sale (£224/sq ft) was about 21.5% above the typical sold price in the postcode. At 44 m² it's 22.1% smaller than the typical home in the postcode (57 m² median across 26 EPCs).