28 Clos Y Deri, Dafen, Llanelli, SA14 8QZ

28 Clos Y Deri is a two-bedroom end-of-terrace house in Dafen, Llanelli, Llanelli (SA14 8QZ). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (June 2014) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (September 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.

At 89 m² the property is well over the postcode median (57 m² across 26 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2023, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £172,000 is 16.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£154/sq ft) was about 92.2% above the typical sold price in the postcode. Most recent transfer: October 2023 at £147,500.