79b, Llandeilo Road, Upper Brynamman, Ammanford, SA18 1BE

79b is a detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1BE). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (August 2015) shows an E (score 40), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2015); the latest reading is one band lower. Between certificates, roof efficiency dropped from Average to Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to A (score 107), a 4-band jump. Main heating runs on oil. The latest certificate is from August 2015, so improvements made since then won't be reflected.

Untraded for 23 years, with the last transfer in April 2003. Today's modelled estimate of £299,000 sits 171.8% above the 2003 sale of £110,000. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 61.8% above the typical sold price in the postcode. At 79 m² it's 15.5% smaller than the typical home in the postcode (94 m² median across 36 EPCs).