10 St Nicholas Square, Maritime Quarter, Swansea, SA1 1UG
About 10 St Nicholas Square
10 St Nicholas Square is a one-bedroom end-of-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1UG). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1983-1990 and council tax band C. At 40 m² this is the 2nd smallest of 23 units on EPC record in the building, where floor areas span 39–53 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (April 2021) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2010. Between certificates, wall efficiency went from Average to Good.
On the market in February 2016 and unlisted since — roughly 10 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 2000–2016, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £109,000 is 36.3% above the 2016 sale price.
What this property has
Inside
- Bedrooms1
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Energy performance
10 St Nicholas Square's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation upgraded
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Planning history
10 St Nicholas Square 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
10 St Nicholas Square has changed hands more often than typical for the area.
£109,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 16 years.
£80,000
Growth on file: 3.4% per year over 16 years.
Sales timeline
5 February 2016Most recent
£80,000
-12.1%over 12 years19 December 2003
£91,000
+49.2%over 1 year26 February 2002
£61,000
+15.1%5 November 2001
£53,000
+12.8%over 1 year11 February 2000
£47,000
Median price across the last 5 sales in SA1 1UG: £90,000 (2024–2018).
Nearby sales in SA1 1UG
1 St Nicholas Square, Maritime Quarter, Swansea, SA1 1UG
Sold Dec 2024
£90,00014 St Nicholas Square, Maritime Quarter, Swansea, SA1 1UG
Sold Oct 2021
£85,0002 St Nicholas Square, Maritime Quarter, Swansea, SA1 1UG
Sold Dec 2018
£98,00025 St Nicholas Square, Maritime Quarter, Swansea, SA1 1UG
Sold Nov 2018
£120,00016 St Nicholas Square, Maritime Quarter, Swansea, SA1 1UG
Sold Apr 2017
£90,000
Versus other St Nicholas Square homes
10 St Nicholas Square is notably below the street on floor area.
Price per m²
£2,000
Street avg £1,945
Floor Area
40 m²
Street avg 43 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.4 t/year
Everything you need to know about 10 St Nicholas Square
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
Ferrara Square — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






