17 Clements Wharf, Back Silver Street, Durham, DH1 3RP

17 Clements Wharf is a two-bedroom semi-detached house in Durham (DH1 3RP). It has a recorded floor area of 62 m² (around 667 sq ft) and construction records dating it to 1996-2002. The latest certificate (October 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2012. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity. At 62 m² this is the 7th smallest of 28 units on EPC record in the building, where floor areas span 57–129 m². The building's EPC ratings span E to B across 28 units on file.

It hasn't traded since February 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On a £-per-square-foot basis, the last sale (£375/sq ft) was about 19% above the typical sold price in the postcode.