13 Caradoc Walk, Blaenavon, Pontypool, NP4 9NY

13 Caradoc Walk is a two-bedroom mid-terrace house in Blaenavon, Pontypool, Pontypool (NP4 9NY). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1950-1966 and council tax band A. At 60 m² this is the 3rd smallest of 16 units on EPC record in the building, where floor areas span 59–64 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 80). The latest certificate (June 2015) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it C (July 2009); the latest reading is 2 bands lower. Between certificates, lighting went from Poor to Average and main heating went from Average to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.

Held since November 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced England HPI: 2.3% per year against 0% for the wider region. Today's modelled estimate of £102,000 sits 142.9% above the 2009 sale of £42,000. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.