1b, Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, SA18 1HR

1b is a four-bedroom detached house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1HR). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (April 2010) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since November 2008. Between certificates, hot-water efficiency went from Good to Very Good, lighting went from Poor to Very Good and main heating went from Good to Very Good. The recommended improvements would push it to B (score 81). The latest certificate is from April 2010, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

Today's modelled estimate of £262,000 sits 63.7% above the 2019 sale of £160,000. On a £-per-square-foot basis, the last sale (£122/sq ft) was about 57.6% above the typical sold price in the postcode. At 122 m² it's 16.2% larger than the typical home in the postcode (105 m² median across 19 EPCs). Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Last sale on file: £160,000 in March 2019.