21 Heol Cae Gurwen, Gwaun Cae Gurwen, Ammanford, SA18 1HB

21 Heol Cae Gurwen is a two-bedroom mid-terrace house in Gwaun Cae Gurwen, Ammanford, Ammanford (SA18 1HB). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (July 2014) shows an F (score 33), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 79), a 3-band jump. Main heating runs on electricity. The latest certificate is from July 2014, so improvements made since then won't be reflected. Period features are noted in the property record.

At 63 m² it's 22.2% smaller than the typical home in the postcode (81 m² median across 15 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £114,000 sits 185% above the 2014 sale of £40,000. On a £-per-square-foot basis, the last sale (£59/sq ft) was about 27.9% above the typical sold price in the postcode. 12 years since the last transfer (December 2014).