36a, Rhosddu Road, Wrexham, LL11 2NS

36a is a detached house in Wrexham (LL11 2NS). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2019) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in May 2017 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Very Good, hot-water efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Poor and main heating dropped from Good to Average. Main heating runs on electricity: electricity, unspecified tariff. At 93 m² this is the 10th smallest of 14 units on EPC record in the building, where floor areas span 35–130 m². The building's EPC ratings span D to C, with this unit at the bottom.

At 93 m² the property is well over the postcode median (50 m² across 13 EPCs), placing it in the larger end of the local stock. Across 2000–2017, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £179,000 sits 114.4% above the 2017 sale of £83,500. On a £-per-square-foot basis, the last sale (£83/sq ft) was about 20.1% below the postcode norm. 9 years since the last transfer (June 2017).