2 Crown Court, Duke Street, Cardiff, CF10 1AY

2 Crown Court is a mid-terrace house in Cardiff (CF10 1AY). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to before 1900 and council tax band D. At 43 m² this is the smallest unit on EPC record across the building (43–189 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 55). The latest certificate (October 2018) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it C (November 2009); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Very Good and main heating went from Very Poor to Average; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to D (score 62). Main heating runs on electricity.

It hasn't traded since November 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 43 m² it sits well below the postcode median (189 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2007–2007, sale prices on this property compounded at 15.2% per year. Today's modelled estimate of £162,000 is 22.3% above the 2007 sale price. One historical planning record sits against the property in 2019.