15 Weavers House, Mannheim Quay, Maritime Quarter, Swansea, SA1 1RU

15 Weavers House is a mid-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1RU). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (March 2022) shows a C (score 70). The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Very Poor to Average and main heating went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor. Main heating runs on electricity. At 54 m² this is the 28th smallest of 34 units on EPC record in the building, where floor areas span 24–72 m². The building's EPC ratings span D to B across 34 units on file.

It hasn't traded since April 2000, a hold of 26 years that's notably long for the area. 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 £133,000 sits 111.1% above the 2000 sale of £63,000. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 50.2% below the postcode norm. At 54 m² it's 22.7% larger than the typical home in the postcode (44 m² median across 33 EPCs).