13 Carreg Yr Afon, Godrergraig, Swansea, SA9 2DR

13 Carreg Yr Afon is a two-bedroom mid-terrace house in Godrergraig, Swansea, Swansea (SA9 2DR). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (May 2014) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2010); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Good to Poor. The recommended improvements would lift it to A (score 93), a 3-band jump. The latest certificate is from May 2014, so improvements made since then won't be reflected. Other recorded features include a loft.

Across 1997–2014, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £126,000 sits 59.5% above the 2014 sale of £79,000. On a £-per-square-foot basis, the last sale (£131/sq ft) was about 65.7% above the typical sold price in the postcode. On the market in August 2014 and unlisted since — roughly 12 years. Across the public record there are 6 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).