12 Bryn Derwen, Sketty, Swansea, SA2 9GX

12 Bryn Derwen is a detached house in Sketty, Swansea, Swansea (SA2 9GX). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (June 2014) shows a D (score 61), 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 June 2014, so improvements made since then won't be reflected.

It hasn't traded since October 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 113 m² the property is well over the postcode median (83 m² across 64 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £342,000 sits 252.6% above the 1999 sale of £97,000. On a £-per-square-foot basis, the last sale (£80/sq ft) was about 58.5% below the postcode norm.