46 Butterfield Drive, Pontprennau, Cardiff, CF23 8NE

46 Butterfield Drive is a four-bedroom semi-detached house in Pontprennau, Cardiff, Cardiff (CF23 8NE). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2021) shows a C (score 77), near the top of the C band. When first surveyed in February 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 87).

At 110 m² the property is well over the postcode median (77 m² across 19 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. Across 2004–2021, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £362,000 is 17.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 72.5% above the typical sold price in the postcode. Most recent transfer: June 2021 at £308,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.