3 Gray Court, Gray Road, Sunderland, SR2 8DU

3 Gray Court is a one-bedroom end-of-terrace house in Sunderland (SR2 8DU). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (November 2019) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2008); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity. At 42 m² this is the 2nd smallest of 21 units on EPC record in the building, where floor areas span 38–71 m². The building's EPC ratings span F to C across 21 units on file.

It hasn't traded since April 2004, a hold of 22 years that's notably long for the area. Across 1997–2004, sale prices on this property compounded at 11.5% per year. Today's modelled estimate of £119,000 sits 83.1% above the 2004 sale of £65,000. On a £-per-square-foot basis, the last sale (£144/sq ft) was about 80.1% above the typical sold price in the postcode. At 42 m² it's 24.3% smaller than the typical home in the postcode (56 m² median across 20 EPCs).