9 Caerwenog, Trelech, Carmarthen, SA33 6RU

9 Caerwenog is a three-bedroom semi-detached house in Trelech, Carmarthen, Carmarthen (SA33 6RU). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2025) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in July 2009 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Very Good and hot-water efficiency went from Very Poor to Average. The recommended improvements would push it to A (score 116). Main heating runs on electricity. Other recorded features include outbuildings.

At 62 m² it sits well below the postcode median (90 m² across 7 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2000–2014, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £167,000 sits 136.9% above the 2014 sale of £70,500. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 17.4% above the typical sold price in the postcode. On the market in October 2014 and unlisted since — roughly 12 years.