10 Colliers Trek, Barlborough, Chesterfield, S43 4WE

10 Colliers Trek is a four-bedroom detached house in Barlborough, Chesterfield, Chesterfield (S43 4WE). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (June 2015) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected. Other recorded features include notable views and a conservatory. The home occupies a cul-de-sac position.

Untraded for 22 years, with the last transfer in September 2004. Across the public record there are 4 sales, relatively high churn for a single property. At 126 m² it's 24.1% larger than the typical home in the postcode (102 m² median across 14 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2004, sale prices on this property compounded at 11.3% per year. Today's modelled estimate of £348,000 sits 74% above the 2004 sale of £199,995. On a £-per-square-foot basis, the last sale (£147/sq ft) was about 49% above the typical sold price in the postcode.