17 Gellideg, Pontardawe, Swansea, SA8 4LX

17 Gellideg is a semi-detached house in Pontardawe, Swansea, Swansea (SA8 4LX). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2014) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. Between certificates, roof efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from May 2014, so improvements made since then won't be reflected.

At 100 m² the property is well over the postcode median (76 m² across 41 EPCs), placing it in the larger end of the local stock. Across 2000–2011, sale prices on this property compounded at 10% per year. Today's modelled estimate of £163,000 sits 97.6% above the 2011 sale of £82,500. On a £-per-square-foot basis, the last sale (£77/sq ft) was about 26.4% below the postcode norm. 14 years since the last transfer (December 2011). Across the public record there are 4 sales, relatively high churn for a single property.