2 Islwyn, Beech Avenue, Rhosllanerchrugog, Wrexham, LL14 1AA

2 Islwyn is a mid-terrace house in Rhosllanerchrugog, Wrexham, Wrexham (LL14 1AA). It has a recorded floor area of 20 m² (around 215 sq ft), construction records dating it to 1996-2002 and council tax band C. At 20 m² this is the smallest unit on EPC record across the building (20–86 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2018) shows a C (score 79), near the top of the C band. When first surveyed in August 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Good to Very Good and main heating went from Good to Very Good. Main heating runs on electricity.

At 20 m² it sits well below the postcode median (60 m² across 6 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £126,000 is 42.1% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£412/sq ft) was about 263.1% above the typical sold price in the postcode. 12 years since the last transfer (November 2014).