21 Cae Castell, Loughor, Swansea, SA4 6UJ

21 Cae Castell is a four-bedroom detached house in Loughor, Swansea, Swansea (SA4 6UJ). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (September 2025) shows a C (score 75), near the top of the C band.

Untraded for 17 years, with the last transfer in August 2009. Across the public record there are 5 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2001–2009, sale prices on this property compounded at 7% per year. Today's modelled estimate of £329,000 sits 126.9% above the 2009 sale of £145,000. On a £-per-square-foot basis, the last sale (£110/sq ft) was about 24.9% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. At 123 m² it's 22.4% larger than the typical home in the postcode (101 m² median across 44 EPCs).