White Croft Works, Apartment 14, 69 Furnace Hill, Sheffield, S3 7AH

White Croft Works is a one-bedroom mid-terrace house in Sheffield (S3 7AH). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 2003-2006 and council tax band B. Tenure is freehold. At 37 m² this is the 49th smallest of 75 units on EPC record in White Croft Works, where floor areas span 20–83 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (March 2019) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it B (December 2008); the latest reading is 2 bands lower. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Very Poor.

Held since February 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 21.6% above the typical sold price in the postcode.