4 Arethusa Quay, Maritime Quarter, Swansea, SA1 3XH
About 4 Arethusa Quay
4 Arethusa Quay is a semi-detached house in Maritime Quarter, Swansea, Swansea (SA1 3XH). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1983-1990 and council tax band E. At 55 m² this is the 14th smallest of 20 units on EPC record in the building, where floor areas span 40–82 m². The building's EPC ratings span E to B across 20 units on file. The latest certificate (March 2022) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since February 2022.
At 55 m² it's 17% larger than the typical home in the postcode (47 m² median across 19 EPCs). Today's modelled estimate of £176,000 is 10% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 142.4% above the typical sold price in the postcode. On the market in October 2016 and unlisted since — roughly 10 years.
Everything you need to know about 4 Arethusa Quay
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
4 Arethusa Quay's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 6 March 2032
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Planning history
4 Arethusa Quay has no planning applications on record.
But the area is active
28 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Arethusa Quay valuation sits well clear of the typical sold price in this postcode.
£176,000
Modelled from EPC, postcode comparables.
£160,000
Recorded with HM Land Registry.
Sales timeline
3 October 2016Most recent
£160,000
Median price across the last 5 sales in SA1 3XH: £163,000 (2025–2003).
Nearby sales in SA1 3XH
9 Arethusa Quay, Maritime Quarter, Swansea, SA1 3XH
Sold Jan 2025
£130,00028 Arethusa Quay, Maritime Quarter, Swansea, SA1 3XH
Sold Feb 2017
£163,0007 Arethusa Quay, Maritime Quarter, Swansea, SA1 3XH
Sold Oct 2005
£175,00018 Arethusa Quay, Maritime Quarter, Swansea, SA1 3XH
Sold Sept 2003
£120,00027 Arethusa Quay, Maritime Quarter, Swansea, SA1 3XH
Sold Feb 2003
£94,000
Versus other Arethusa Quay homes
On price per m², 4 Arethusa Quay stands well clear of the street.
Price per m²
£2,909
Street avg £1,679
Floor Area
55 m²
Street avg 53 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.7 t/year
Everything you need to know about 4 Arethusa Quay
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Marriott Hotel — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






