35 Iscennen Road, Ammanford, SA18 3AW

35 Iscennen Road is a semi-detached house in Ammanford (SA18 3AW). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 1930-1949. At 48 m² this is the smallest unit on EPC record across the building (48–158 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (June 2023) shows a C (score 70). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good.

It hasn't traded since July 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 48 m² it sits well below the postcode median (94 m² across 14 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Today's modelled estimate of £120,000 is 33.3% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 66.7% above the typical sold price in the postcode.