11 Markington Drive, Ryhope, Sunderland, SR2 0LB

11 Markington Drive is a four-bedroom detached house in Ryhope, Sunderland, Sunderland (SR2 0LB). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (April 2014) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2013); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

At 116 m² it's 27.5% larger than the typical home in the postcode (91 m² median across 20 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2000–2013, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £240,000 is 26.3% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£152/sq ft) was about 26.1% above the typical sold price in the postcode. On the market in December 2013 and unlisted since — roughly 12 years.