15 Markington Drive, Ryhope, Sunderland, SR2 0LB

15 Markington Drive is a four-bedroom detached house in Ryhope, Sunderland, Sunderland (SR2 0LB). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (May 2014) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from May 2014, so improvements made since then won't be reflected. Other recorded features include notable views.

At 109 m² it's 19.8% 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 1999–2014, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £258,000 is 45.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£151/sq ft) was about 25% above the typical sold price in the postcode. On the market in January 2014 and unlisted since — roughly 12 years.