23 Cornish Close, Basingstoke, RG22 6SQ

23 Cornish Close is a three-bedroom mid-terrace house in Basingstoke (RG22 6SQ). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2021) shows a C (score 69), just inside the C band. When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).

Held since December 2009 — that's 16 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1999–2009, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £284,000 sits 102.9% above the 2009 sale of £140,000. On a £-per-square-foot basis, the last sale (£141/sq ft) was about 22.5% below the postcode norm. At 92 m² it's 15% larger than the typical home in the postcode (80 m² median across 17 EPCs).