34 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FW

34 Belleisle Apartments is a two-bedroom end-of-terrace house in Pentrechwyth, Swansea, Swansea (SA1 7FW). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 2007-2011 and council tax band D. At 72 m² this is the 30th smallest of 36 units on EPC record in the building, where floor areas span 36–96 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 84). The latest certificate (March 2021) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 80). Main heating runs on electricity.

At 72 m² the property is well over the postcode median (38 m² across 35 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2010–2023, sale prices on this property compounded at -0.9% per year. On a £-per-square-foot basis, the last sale (£192/sq ft) was about 17.2% below the postcode norm. Sold June 2023 for £149,000.