23 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY

23 Cwmgarw Road is a two-bedroom mid-terrace house in Upper Brynamman, Ammanford, Ammanford (SA18 1BY). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2023) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in December 2008 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 77).

Held since January 2001 — that's 25 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £136,000 sits 724.2% above the 2001 sale of £16,500. On a £-per-square-foot basis, the last sale (£16/sq ft) was about 83.2% below the postcode norm. At 97 m² it's 18.3% larger than the typical home in the postcode (82 m² median across 29 EPCs).