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

21 Clements Wharf is a two-bedroom mid-terrace house in Durham (DH1 3RP). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (September 2024) shows a C (score 69), just inside the C band. The rating has held steady at C across 3 certificates since April 2013. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. Main heating runs on electricity. At 63 m² this is the 9th 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. Other recorded features include a balcony.

Today's modelled estimate of £237,000 is 12.2% below the 2006 sale of £270,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£398/sq ft) was about 24.5% above the typical sold price in the postcode. Held since December 2006 — that's 19 years off the open market, well above the local norm.