3 Prince Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7FZ

3 Prince Apartments is a one-bedroom end-of-terrace house in Pentrechwyth, Swansea, Swansea (SA1 7FZ). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 2007-2011 and council tax band C. At 35 m² this is the 2nd smallest of 4 units on EPC record in 3 Prince Apartments, where floor areas span 34–83 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (71 versus a best of 82). Other recorded features include a balcony. The latest certificate (September 2023) shows a C (score 71). The rating has held steady at C across 2 certificates since December 2011. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 84). Main heating runs on electricity.

On a £-per-square-foot basis, the last sale (£277/sq ft) was about 21.5% above the typical sold price in the postcode. On the market in December 2011 and unlisted since — roughly 14 years.