17 Queen Anne Square, Cardiff, CF10 3ED

17 Queen Anne Square is a three-bedroom detached house in Cardiff (CF10 3ED). It has a recorded floor area of 224 m² (around 2411 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (March 2015) shows an E (score 42), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2011. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Poor. Main heating runs on bulk wood pellets. The latest certificate is from March 2015, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.

At 224 m² the property is well over the postcode median (138 m² across 26 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £625,000 is 34.4% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 28.3% below the postcode norm. On the market in October 2011 and unlisted since — roughly 15 years.