10 Arethusa Quay, Maritime Quarter, Swansea, SA1 3XH

10 Arethusa Quay is a two-bedroom mid-terrace house in Maritime Quarter, Swansea, Swansea (SA1 3XH). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2020) shows a C (score 70). When first surveyed in February 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good. At 57 m² this is the 16th smallest of 20 units on EPC record in the building, where floor areas span 40–82 m². The building's EPC ratings span E to B across 20 units on file.

Untraded for 31 years, with the last transfer in April 1995. 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 £149,000 sits 175.9% above the 1995 sale of £54,000. On a £-per-square-foot basis, the last sale (£88/sq ft) was about 33% below the postcode norm. At 57 m² it's 21.3% larger than the typical home in the postcode (47 m² median across 19 EPCs).