1 Caernarfon Close, Swanwick, Alfreton, DE55 1EG

1 Caernarfon Close is a detached house in Swanwick, Alfreton, Alfreton (DE55 1EG). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (February 2014) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.

Held since March 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 160 m² the property is well over the postcode median (113 m² across 9 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £423,000 sits 345.3% above the 1998 sale of £95,000. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 67.7% below the postcode norm.