14 Gwynfan, Nantycaws, Carmarthen, SA32 8HF

14 Gwynfan is a detached house in Nantycaws, Carmarthen, Carmarthen (SA32 8HF). It has a recorded floor area of 158 m² (around 1698 sq ft), construction records dating it to 2007 onwards and council tax band F. The latest certificate (December 2009) shows a C (score 76), near the top of the C band. Main heating runs on oil. The latest certificate is from December 2009, so improvements made since then won't be reflected.

Held since December 2009 — that's 16 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £412,000 sits 67.5% above the 2009 sale of £246,000. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 28.5% above the typical sold price in the postcode. At 158 m² it's 22.1% smaller than the typical home in the postcode (202 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 88% of similar EPCs).