27 Oystermouth Way, Coedkernew, Newport, NP10 8EA

27 Oystermouth Way is a detached house in Coedkernew, Newport, Newport (NP10 8EA). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1991-1995 and council tax band C. At 48 m² this is the 2nd smallest of 40 units on EPC record in the building, where floor areas span 47–143 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (63 versus a best of 85). The latest certificate (September 2022) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2019); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Good to Average. The recommended improvements would push it to C (score 72).

At 48 m² it sits well below the postcode median (110 m² across 39 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2005–2023, sale prices on this property compounded at -0.8% per year. Today's modelled estimate of £157,000 is 30.8% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 47.5% above the typical sold price in the postcode. Last sale on file: £120,000 in October 2023.