89a, Duffield Road, Little Eaton, Derby, DE21 5DS

89a is a four-bedroom detached house in Little Eaton, Derby, Derby (DE21 5DS). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2014. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Poor to Good. The recommended improvements would push it to C (score 79).

Untraded for 19 years, with the last transfer in May 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. One planning record on file: an extension approved in 2015. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2003–2007, sale prices on this property compounded at 11.1% per year. Today's modelled estimate of £485,000 is 29.3% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£363/sq ft) was about 61.1% above the typical sold price in the postcode. At 96 m² it's 19.3% smaller than the typical home in the postcode (119 m² median across 18 EPCs).