Breakwater House, Apartment 6, Ferry Court, Cardiff, CF11 0JQ

Breakwater House is a mid-terrace house in Cardiff (CF11 0JQ). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (February 2024) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in March 2009 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while main heating dropped from Average to Very Poor. Main heating runs on electricity. At 42 m² this is the 5th smallest of 52 units on EPC record in Breakwater House, where floor areas span 35–100 m². The building's EPC ratings span D to B, with this unit at the top.

At 42 m² it sits well below the postcode median (61 m² across 51 EPCs), making it one of the more compact homes locally. Across 2006–2017, sale prices on this property compounded at -3.6% per year. Today's modelled estimate of £111,000 is 38.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 39.7% below the postcode norm. Last sold in July 2017, so it's been off the market for around 9 years.