1 Parc Celynin, Llanpumsaint, Carmarthen, SA33 6BS

1 Parc Celynin is a three-bedroom semi-detached house in Llanpumsaint, Carmarthen, Carmarthen (SA33 6BS). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2015) shows a G (score 6), near the bottom of the EPC scale. Earlier certificates rated it F (February 2014); the latest reading is one band lower. Between certificates, wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to A (score 94), a 6-band jump. Main heating runs on electricity. The latest certificate is from November 2015, so improvements made since then won't be reflected.

At 134 m² it's 28.2% larger than the typical home in the postcode (105 m² median across 4 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £181,000 is 47.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£85/sq ft) was about 21.2% below the postcode norm. Last changed hands 12 years ago, in May 2014.