7 Hastings Crescent, Old St Mellons, Cardiff, CF3 5DF

7 Hastings Crescent is a three-bedroom detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5DF). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (October 2022) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, hot-water efficiency went from Average to Good, lighting went from Poor to Very Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.

It hasn't traded since September 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1996–2009, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £375,000 sits 80.7% above the 2009 sale of £207,500. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 45.4% above the typical sold price in the postcode.