6 Burwell Close, Pontprennau, Cardiff, CF23 8NS

6 Burwell Close is a four-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8NS). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (March 2014) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from March 2014, so improvements made since then won't be reflected.

At 122 m² the property is well over the postcode median (71 m² across 16 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2009. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1996–2019, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £465,000 is 11.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 124.7% above the typical sold price in the postcode. Last sale on file: £418,000 in February 2019.