3 Bailey House, Rustat Avenue, Cambridge, CB1 3PG

3 Bailey House is a one-bedroom mid-terrace house in Cambridge (CB1 3PG). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1996-2002 and council tax band C. At 51 m² this is the 5th smallest of 8 units on EPC record in 3 Bailey House, where floor areas span 47–74 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 (68 versus a best of 78). The latest certificate (June 2021) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). Main heating runs on electricity.

Held since November 2007 — that's 19 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. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £287,000 is 22.1% above the 2007 sale price.