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

23 Prince Apartments is a one-bedroom detached house in Pentrechwyth, Swansea, Swansea (SA1 7FZ). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 2007-2011 and council tax band C. At 34 m² this is the smallest unit on EPC record across the building (34–84 m²). The building's EPC ratings span D to B, with this unit at the top. Our model identifies extension potential, subject to local planning policy. The latest certificate (July 2026) returns a high B (score 85), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since January 2013. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Average; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

Most recent transfer: November 2022 at £108,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). On a £-per-square-foot basis, the last sale (£295/sq ft) was about 30.6% above the typical sold price in the postcode.