19 Sirius Apartments, Phoebe Road, Copper Quarter, Pentrechwyth, Swansea, SA1 7GA

19 Sirius Apartments is a mid-terrace house in Pentrechwyth, Swansea, Swansea (SA1 7GA). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 2012 onwards and council tax band C. The latest certificate (June 2024) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since April 2014. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86). Main heating runs on electricity. At 52 m² this is the 28th smallest of 38 units on EPC record in the building, where floor areas span 34–81 m². The building's EPC ratings span D to B across 38 units on file.

At 52 m² the property is well over the postcode median (38 m² across 37 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £116,000 is 16% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£179/sq ft) was about 21.6% below the postcode norm. 12 years since the last transfer (July 2014).