14 Azelin Court, Swindon, SN3 4YE

14 Azelin Court is an end-of-terrace house in Swindon (SN3 4YE). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 1983-1990 and council tax band A. At 31 m² this is the 13th smallest of 32 units on EPC record in the building, where floor areas span 24–33 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (50 versus a best of 78). The latest certificate (March 2022) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2011); 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 and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on to be used only when there is no heating/hot.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2012, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £105,000 sits 75% above the 2012 sale of £60,000. On the market in September 2012 and unlisted since — roughly 14 years.