27b, Cobden Road, Chesterfield, S40 4TD

27b is a four-bedroom detached house in Chesterfield (S40 4TD). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (May 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2009. Between certificates, wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 87). Other recorded features include a conservatory.

Untraded for 17 years, with the last transfer in March 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £309,000 sits 67% above the 2009 sale of £185,000. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 16.5% above the typical sold price in the postcode. At 116 m² it's 20.8% larger than the typical home in the postcode (96 m² median across 45 EPCs). Its energy rating outperforms most of the postcode (better than 84% of similar EPCs).