7 Abernethy Quay, Maritime Quarter, Swansea, SA1 1UF

7 Abernethy Quay is a one-bedroom end-of-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1UF). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1983-1990 and council tax band D. At 47 m² this is the 13th smallest of 40 units on EPC record in the building, where floor areas span 41–99 m². The building's EPC ratings span D to B, with this unit at the bottom. Other recorded features include a balcony and notable views. The latest certificate (April 2019) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Good. The recommended improvements would push it to C (score 72).

At 47 m² it's 21.7% smaller than the typical home in the postcode (60 m² median across 39 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold October 2025 for £129,950. Across 2014–2025, sale prices on this property compounded at 2% per year. Today's modelled estimate of £143,000 is 10% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 21.7% above the typical sold price in the postcode.