Flat, 77 Barton Street, Tewkesbury, GL20 5PY

Flat is a semi-detached house in Tewkesbury (GL20 5PY). It has a recorded floor area of 39 m² (around 414 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (November 2011) shows a G (score 1), near the bottom of the EPC scale. Main heating runs on electricity. The latest certificate is from November 2011, so improvements made since then won't be reflected. At 39 m² this is the 4th smallest of 13 units on EPC record in the building, where floor areas span 33–149 m². The building's EPC ratings span G to C, with this unit at the bottom. On EPC score it ranks last in the building (1 versus a best of 73).

Held since January 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 39 m² it's 15.5% smaller than the typical home in the postcode (46 m² median across 12 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £138,000 sits 72.5% above the 1999 sale of £80,000. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 50.4% above the typical sold price in the postcode. 4 planning records sit against the property, 2 approved, 0 refused. Past consents include subdivision, meaningful when judging how the property has evolved.