9 St Stephens Court, Maritime Quarter, Swansea, SA1 1SA
About 9 St Stephens Court
9 St Stephens Court is a four-bedroom mid-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1SA). It has a recorded floor area of 180 m² (around 1938 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (December 2021) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since October 2010. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 82). Other recorded features include a balcony.
At 180 m² the property is well over the postcode median (75 m² across 24 EPCs), placing it in the larger end of the local stock. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. One planning record on file: a garage conversion refused in 2015. Across 2007–2022, sale prices on this property compounded at 2.3% per year. Last sale on file: £371,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- BalconyYes
Building
- RefurbishedYes
Everything you need to know about 9 St Stephens Court
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
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Planning history
1 application on record at 9 St Stephens Court, Maritime Quarter, Swansea, SA1 1SA
- Aug 2015Garage ConversionFullOutcome in report
Conversion of garage to living accommodation
- Documents
- 18 docs on file
- Reference
- 2015/1337
Unlock 9 St Stephens Court, Maritime Quarter, Swansea, SA1 1SA's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 7 notable nearby
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£389,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 15 years.
£371,000
Growth on file: 2.3% per year over 15 years.
Sales timeline
11 August 2022Most recent
£371,000
+21.6%over 5 years4 June 2017
£305,000
+16.9%over 10 years23 May 2007
£261,000
Median price across the last 5 sales in SA1 1SA: £306,000 (2025–2023).
Nearby sales in SA1 1SA
St Stephens Court, Apartment 30, Maritime Quarter, Swansea, SA1 1SA
Sold Jul 2025
£160,0003 St Stephens Court, Maritime Quarter, Swansea, SA1 1SA
Sold Aug 2024
£385,000St Stephens Court, Apartment 20, Maritime Quarter, Swansea, SA1 1SA
Sold Apr 2024
£125,00010 St Stephens Court, Maritime Quarter, Swansea, SA1 1SA
Sold Mar 2024
£360,00019 St Stephens Court, Maritime Quarter, Swansea, SA1 1SA
Sold Jun 2023
£306,000
Versus the street
9 St Stephens Court is notably below the street on epc rating.
Price per m²
£2,061
Street avg £2,115
Floor Area
180 m²
Street avg 157 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 2.9 t/year
Everything you need to know about 9 St Stephens Court
The true value, the hidden risks and the full sale history, in one report.
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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.






