37 Grenfell Park Road, St Thomas, Swansea, SA1 8EY

37 Grenfell Park Road is a semi-detached house in St. Thomas, Swansea, Swansea (SA1 8EY). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (November 2015) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected.

Held since March 1999 — that's 27 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 £140,000 sits 566.7% above the 1999 sale of £21,000. On a £-per-square-foot basis, the last sale (£23/sq ft) was about 80.5% below the postcode norm. At 84 m² it's 25.4% larger than the typical home in the postcode (67 m² median across 25 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).