58 Meridian Plaza, Bute Terrace, Cardiff, CF10 2FQ

58 Meridian Plaza is a mid-terrace house in Cardiff (CF10 2FQ). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 2007 onwards. The latest certificate (November 2018) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in January 2009 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, hot-water efficiency went from Very Poor to Average and lighting went from Average to Very Good. Main heating runs on electricity. At 46 m² this is the 24th smallest of 62 units on EPC record in the building, where floor areas span 30–91 m². The building's EPC ratings span E to B, with this unit at the top.

Held since March 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £137,000 is 17.6% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£235/sq ft) was about 19.7% below the postcode norm.