31 Perthy Close, Coed Eva, Cwmbran, NP44 7LN

31 Perthy Close is a one-bedroom mid-terrace house in Coed Eva, Cwmbran, Cwmbran (NP44 7LN). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1983-1990 and council tax band B. At 41 m² this is the 2nd smallest of 22 units on EPC record in the building, where floor areas span 32–87 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (December 2022) shows a C (score 75), near the top of the C band. The rating has held steady at C across 3 certificates since March 2012. Between certificates, lighting went from Average to Very Good.

Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £115,000 is 43.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 44.1% above the typical sold price in the postcode. At 41 m² it sits well below the postcode median (66 m² across 21 EPCs), making it one of the more compact homes locally. Most recent transfer: February 2020 at £80,000.