St Margarets Court, Apartment 15, Maritime Quarter, Swansea, SA1 1AZ
About St Margarets Court
St Margarets Court is a mid-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1AZ). It has a recorded floor area of 57 m² (around 614 sq ft) and construction records dating it to 2007 onwards. The latest certificate (April 2019) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since January 2009. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. At 57 m² this is the 11th smallest of 22 units on EPC record in St Margarets Court, where floor areas span 53–152 m². The building's EPC ratings span C to B, with this unit at the top.
Everything you need to know about St Margarets Court
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
St Margarets Court's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Floor insulation added or improved
More low energy lighting installed
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Planning history
St Margarets Court has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
St Margarets Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£125,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA1 1AZ: £300,000 (2025–2023).
Nearby sales in SA1 1AZ
39 St Margarets Court, Maritime Quarter, Swansea, SA1 1AZ
Sold Apr 2025
£330,00037 St Margarets Court, Maritime Quarter, Swansea, SA1 1AZ
Sold Dec 2024
£300,00045 St Margarets Court, Maritime Quarter, Swansea, SA1 1AZ
Sold Dec 2024
£305,000St Margarets Court, Apartment 11, Maritime Quarter, Swansea, SA1 1AZ
Sold May 2024
£124,500St Margarets Court, Apartment 19, Maritime Quarter, Swansea, SA1 1AZ
Sold Sept 2023
£143,000
Versus the street
EPC Rating
82 (B)
Street avg 81 (C)
Floor Area
57 m²
Street avg 59 m²
CO₂ Emissions
1.0 t/year
Street avg 1.1 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about St Margarets Court
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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






