1 Erin Court, Swindon, SN1 4NS

1 Erin Court is an end-of-terrace house in Swindon (SN1 4NS). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1983-1990 and council tax band A. At 44 m² this is the largest unit on EPC record across the building (29–44 m²). The building's EPC ratings span E to C across 17 units on file. The latest certificate (June 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2009. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 71). Main heating runs on electricity.

Across 2002–2014, sale prices on this property compounded at -2% per year. Today's modelled estimate of £109,000 sits 118% above the 2014 sale of £50,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 39.4% below the postcode norm. At 44 m² it's 22.4% larger than the typical home in the postcode (36 m² median across 16 EPCs). Last sold in March 2014, so it's been off the market for around 12 years.