21 Cae Crwn, Dunvant, Swansea, SA2 7PS

21 Cae Crwn is a three-bedroom semi-detached house in Dunvant, Swansea, Swansea (SA2 7PS). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1967-1975 and council tax band D. Tenure is freehold. The latest certificate (April 2014) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since December 2012. Between certificates, hot-water efficiency went from Poor to Average; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory and a loft. Records show the property has been extended at some point in its history. The home occupies a corner plot.

At 96 m² it's 24.7% larger than the typical home in the postcode (77 m² median across 11 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–2013, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £232,000 sits 54.7% above the 2013 sale of £150,000. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 16.2% below the postcode norm. On the market in March 2013 and unlisted since — roughly 13 years. Across the public record there are 6 sales, relatively high churn for a single property.