Plasnewydd, Derwydd Road, Ammanford, SA18 2LX

Plasnewydd is a three-bedroom detached house in Ammanford (SA18 2LX). It has a recorded floor area of 206 m² (around 2217 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (August 2020) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it C (September 2014); the latest reading is 2 bands lower. Between certificates, hot-water efficiency went from Poor to Average; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on oil. Other recorded features include a conservatory. Period features are noted in the property record.

At 206 m² the property is well over the postcode median (139 m² across 22 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £463,000 is 14.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 30.8% above the typical sold price in the postcode. Last sale on file: £405,000 in December 2020.