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

17 Allen Close is a four-bedroom detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5DH). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (April 2012) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from April 2012, so improvements made since then won't be reflected.

At 141 m² the property is well over the postcode median (90 m² across 24 EPCs), placing it in the larger end of the local stock. Across 1997–2012, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £467,000 sits 50.6% above the 2012 sale of £310,000. On a £-per-square-foot basis, the last sale (£204/sq ft) was about 45.7% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. On the market in August 2012 and unlisted since — roughly 14 years.