37 Andrew Street, Llanelli, SA15 3YW

37 Andrew Street is a three-bedroom mid-terrace house in Llanelli (SA15 3YW). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2009. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.

Held since March 2003 — that's 23 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 7.5% per year against 0% for the wider region. Today's modelled estimate of £144,000 sits 144.1% above the 2003 sale of £59,000. On a £-per-square-foot basis, the last sale (£50/sq ft) was about 33% below the postcode norm. At 109 m² it's 22.5% larger than the typical home in the postcode (89 m² median across 22 EPCs).