3 Gwaun Delyn Close, Nantyglo, Ebbw Vale, NP23 4NQ

3 Gwaun Delyn Close is a detached house in Nantyglo, Ebbw Vale, Ebbw Vale (NP23 4NQ). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (November 2015) returns an A (score 93), the top energy band on the EPC scale. The latest certificate is from November 2015, so improvements made since then won't be reflected.

Held since September 1998 — that's 28 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 76 m² it's 28.3% smaller than the typical home in the postcode (106 m² median across 13 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £266,000 sits 343.7% above the 1998 sale of £59,950. On a £-per-square-foot basis, the last sale (£73/sq ft) was about 29.3% below the postcode norm.