Biscop House, Apartment 17, Villiers Street, Sunderland, SR1 1ER

Biscop House is a semi-detached house in Sunderland (SR1 1ER). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 2003-2006 and council tax band B. At 45 m² this is the smallest unit on EPC record across Biscop House (45–109 m²). The building's EPC ratings span D to B across 21 units on file. The latest certificate (December 2023) shows a C (score 74). Earlier certificates rated it B (October 2013); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity.

Across 2014–2014, sale prices on this property compounded at 38.6% per year. Today's modelled estimate of £109,000 sits 81.8% above the 2014 sale of £59,950. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 53.7% above the typical sold price in the postcode. At 45 m² it sits well below the postcode median (73 m² across 20 EPCs), making it one of the more compact homes locally. 12 years since the last transfer (June 2014).