11 Shirley Road, Swanwick, Alfreton, DE55 1AZ

11 Shirley Road is a two-bedroom detached house in Swanwick, Alfreton, Alfreton (DE55 1AZ). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2019) shows an F (score 36), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since September 2009. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Average; while window efficiency dropped from Good to Average and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 85), a 4-band jump. Main heating runs on electricity.

At 53 m² it's 17.8% smaller than the typical home in the postcode (65 m² median across 10 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2015–2020, sale prices on this property compounded at 6% per year. Today's modelled estimate of £202,000 is 22.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 39.6% above the typical sold price in the postcode. Last sale on file: £164,500 in January 2020.