1 Biba House, St Saviours Place, York, YO1 7PJ

1 Biba House is a property in York (YO1 7PJ). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1950-1966 and council tax band C. At 35 m² this is the 2nd smallest of 3 units on EPC record in 1 Biba House, where floor areas span 23–88 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (63 versus a best of 80). The latest certificate (July 2026) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (August 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.

At 35 m² it sits well below the postcode median (50 m² across 33 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On the market in August 2015 and unlisted since — roughly 11 years.