4 Aintree Avenue, Doncaster, DN4 6HQ

4 Aintree Avenue is a semi-detached house in Doncaster (DN4 6HQ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (February 2016) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it C (January 2015); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.

It hasn't traded since October 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 71 m² it's 15.5% smaller than the typical home in the postcode (84 m² median across 15 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £153,000 sits 350% above the 1996 sale of £34,000. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 55.1% below the postcode norm.