2 Clos Tecwyn, Cardiff, CF23 5ND

2 Clos Tecwyn is a four-bedroom detached house in Cardiff (CF23 5ND). It has a recorded floor area of 147 m² (around 1581 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (June 2009) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 73). The latest certificate is from June 2009, so improvements made since then won't be reflected.

At 147 m² it's 18.9% larger than the typical home in the postcode (124 m² median across 4 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension and a porch, meaningful when judging how the property has evolved. An application is currently awaiting a decision. On the market in January 2017 and unlisted since — roughly 10 years. Across 1998–2017, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £598,000 is 35.1% above the 2017 sale price.