Britannia House, Flat 21, 16 York Place, Leeds, LS1 2EU

Britannia House is a one-bedroom mid-terrace house in Leeds (LS1 2EU). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1967-1975 and council tax band C. At 32 m² this is the 8th smallest of 42 units on EPC record in Britannia House, where floor areas span 22–88 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (October 2019) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2009); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 74), a 2-band jump. Main heating runs on electricity.

Untraded for 23 years, with the last transfer in May 2003. At 32 m² it's 17.9% smaller than the typical home in the postcode (39 m² median across 44 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Across 2000–2003, sale prices on this property compounded at 12.7% per year. Today's modelled estimate of £125,000 is 48.8% above the 2003 sale price. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 24% above the typical sold price in the postcode.