16 Glan Yr Afon, Beaufort, Ebbw Vale, NP23 5NR

16 Glan Yr Afon is an end-of-terrace house in Beaufort, Ebbw Vale, Ebbw Vale (NP23 5NR). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2016) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2015. Between certificates, wall efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.

Held since September 1999 — that's 27 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. Today's modelled estimate of £133,000 sits 565% above the 1999 sale of £20,000. On a £-per-square-foot basis, the last sale (£23/sq ft) was about 78.4% below the postcode norm.