1 Dyffryn Croes, Alltwalis Road, Alltwalis, Carmarthen, SA32 7DZ

1 Dyffryn Croes is a semi-detached house in Alltwalis, Carmarthen, Carmarthen (SA32 7DZ). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (July 2015) shows an F (score 23), near the bottom of the EPC scale. Earlier certificates rated it E (September 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Very Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 75), a 3-band jump. Main heating runs on bottled lpg. The latest certificate is from July 2015, so improvements made since then won't be reflected.

Sale prices here have outpaced England HPI: 4.7% per year against 0% for the wider region. Today's modelled estimate of £222,000 sits 50.5% above the 2016 sale of £147,500. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 31.8% below the postcode norm. On the market in October 2016 and unlisted since — roughly 10 years. Across the public record there are 4 sales, relatively high churn for a single property. One historical planning record sits against the property in 2022.