21 Burford Gardens, Cardiff, CF11 0AP

21 Burford Gardens is a two-bedroom mid-terrace house in Cardiff (CF11 0AP). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 2003-2006 and council tax band C. At 53 m² this is the 5th smallest of 48 units on EPC record in the building, where floor areas span 46–124 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (May 2022) shows a C (score 77), near the top of the C band. The rating has held steady at C across 3 certificates since October 2008. Between certificates, lighting went from Average to Good.

Held since December 2007 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £140,000 sits 85.4% above the 2007 sale of £75,530. On a £-per-square-foot basis, the last sale (£132/sq ft) was about 33.2% below the postcode norm. At 53 m² it's 15.9% smaller than the typical home in the postcode (63 m² median across 47 EPCs).