23 Allen Close, Old St Mellons, Cardiff, CF3 5DH

23 Allen Close is a four-bedroom detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5DH). It has a recorded floor area of 117 m² (around 1257 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (January 2012) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71). The latest certificate is from January 2012, so improvements made since then won't be reflected.

Across 1997–2012, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £437,000 sits 55.2% above the 2012 sale of £281,500. On a £-per-square-foot basis, the last sale (£224/sq ft) was about 59.7% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 117 m² it's 29.8% larger than the typical home in the postcode (90 m² median across 24 EPCs). 14 years since the last transfer (April 2012).