17 Glenside, Pontnewydd, Cwmbran, NP44 1BN

17 Glenside is a one-bedroom semi-detached house in Pontnewydd, Cwmbran, Cwmbran (NP44 1BN). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (January 2020) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75). At 42 m² this is the 2nd smallest of 28 units on EPC record in the building, where floor areas span 41–112 m². The building's EPC ratings span E to B across 28 units on file.

Sale prices here have outpaced England HPI: 11.1% per year against 0% for the wider region. Today's modelled estimate of £115,000 sits 64.3% above the 2011 sale of £70,000. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 40.9% above the typical sold price in the postcode. At 42 m² it sits well below the postcode median (82 m² across 27 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Last changed hands 15 years ago, in June 2011. Across the public record there are 4 sales, relatively high churn for a single property.