3 Graham Gardens, Estcourt Road, Gloucester, GL1 3LL

3 Graham Gardens is a detached house in Gloucester (GL1 3LL). It has a recorded floor area of 62 m² (around 663 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (May 2009) shows an F (score 38), near the bottom of the EPC scale. The recommended improvements would push it to E (score 42). Main heating runs on electricity. The latest certificate is from May 2009, so improvements made since then won't be reflected. At 62 m² this is the 2nd smallest of 10 units on EPC record in the building, where floor areas span 52–71 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (38 versus a best of 72).

Held since July 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. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £141,000 is 20% above the 2009 sale price.