Biscop House, Apartment 10, Villiers Street, Sunderland, SR1 1ER

Biscop House is a semi-detached house in Sunderland (SR1 1ER). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1991-1995 and council tax band B. At 52 m² this is the 3rd smallest of 21 units on EPC record in Biscop House, where floor areas span 45–109 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (March 2024) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 79). Main heating runs on electricity.

Today's modelled estimate of £122,000 sits 225.3% above the 2025 sale of £37,500. On a £-per-square-foot basis, the last sale (£67/sq ft) was about 18.1% below the postcode norm. A recent sale: £37,500 in April 2025. At 52 m² it's 28.3% smaller than the typical home in the postcode (73 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs).