16c, Borough Road, Sunderland, SR1 1EQ

16c is a mid-terrace house in Sunderland (SR1 1EQ). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2017) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, lighting went from Very Poor to Very Good and main heating went from Poor to Average; while roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity. At 38 m² this is the 4th smallest of 9 units on EPC record in the building, where floor areas span 32–93 m². The building's EPC ratings span E to C across 9 units on file.

Today's modelled estimate of £121,000 is 67.8% below the 2022 sale of £376,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£919/sq ft) was about 468.3% above the typical sold price in the postcode. Last sale on file: £376,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.