53 Dol Y Dderwen, Llangain, Carmarthen, SA33 5BE

53 Dol Y Dderwen is a three-bedroom detached house in Llangain, Carmarthen, Carmarthen (SA33 5BE). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (February 2019) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2009. Between certificates, hot-water efficiency went from Very Poor to Poor, lighting went from Very Poor to Good and main heating went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 66). Main heating runs on lpg.

At 118 m² the property is well over the postcode median (89 m² across 52 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Across 2015–2023, sale prices on this property compounded at 4.3% per year. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 71.1% above the typical sold price in the postcode. Last sale on file: £327,000 in July 2023.