Breakwater House, Apartment 20, Ferry Court, Cardiff, CF11 0JQ

Breakwater House is a one-bedroom mid-terrace house in Cardiff (CF11 0JQ). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (July 2022) returns a B (score 83), comfortably above the UK average. The rating has held steady at B across 3 certificates since August 2010. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Poor. Main heating runs on electricity. At 48 m² this is the 15th smallest of 53 units on EPC record in Breakwater House, where floor areas span 35–109 m². The building's EPC ratings span D to B, with this unit at the top. Other recorded features include a balcony.

Last sale on file: £119,000 in March 2024. Across the public record there are 4 sales, relatively high churn for a single property. Across 2007–2024, sale prices on this property compounded at -1.4% per year. Today's modelled estimate of £136,000 is 14.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 19.4% below the postcode norm. At 48 m² it's 21.3% smaller than the typical home in the postcode (61 m² median across 52 EPCs).