15b, Burfield Drive, Appleton, Warrington, WA4 5DB

15b is a detached house in Appleton, Warrington, Warrington (WA4 5DB). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (August 2015) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2014); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected.

Held since June 1998 — that's 28 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. Today's modelled estimate of £651,000 sits 160.9% above the 1998 sale of £249,500. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 61.7% above the typical sold price in the postcode. At 127 m² it sits well below the postcode median (190 m² across 14 EPCs), making it one of the more compact homes locally.