12 Burt Street, Cardiff, CF10 5FZ

12 Burt Street is a mid-terrace house in Cardiff (CF10 5FZ). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2026) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since February 2009. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Poor to Good and main heating went from Very Poor to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 76). This certificate was lodged in the last six months, so the rating reflects current condition.

Untraded for 18 years, with the last transfer in May 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 124 m² the property is well over the postcode median (62 m² across 16 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £244,000 sits 95.2% above the 2008 sale of £125,000. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 28.3% below the postcode norm.