6 Australia House, Princess Elizabeth Way, Cheltenham, GL51 7SW

6 Australia House is a two-bedroom mid-terrace house in Cheltenham (GL51 7SW). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (May 2019) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in April 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Very Poor to Very Good and main heating went from Poor to Good. The recommended improvements would push it to C (score 69). At 66 m² this is the 3rd smallest of 4 units on EPC record in 6 Australia House, where floor areas span 62–68 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 (67 versus a best of 70). Other recorded features include a balcony.

Held since October 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £141,000 sits 122% above the 2009 sale of £63,500. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).