New House, Newport Road, Old St Mellons, Cardiff, CF3 5UA

New House is a detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5UA). It has a recorded floor area of 100 m² (around 1080 sq ft) and construction records dating it to 1983-1990. The latest certificate (November 2009) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from November 2009, so improvements made since then won't be reflected.

At 100 m² the property is well over the postcode median (65 m² across 28 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Today's modelled estimate of £515,000 is 25.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£380/sq ft) was about 128.8% above the typical sold price in the postcode. On the market in December 2016 and unlisted since — roughly 10 years.