10 Clos Derwen, Cardiff, CF23 5HJ

10 Clos Derwen is a five-bedroom detached house in Cardiff (CF23 5HJ). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (July 2013) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 81). The latest certificate is from July 2013, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

At 166 m² the property is well over the postcode median (107 m² across 22 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2018. Past consents include an extension, a garage conversion and a porch, meaningful when judging how the property has evolved. Across 1999–2013, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £665,000 is 41.5% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 15% above the typical sold price in the postcode. Last sold in December 2013, so it's been off the market for around 12 years.