6 St Nicholas Square, Maritime Quarter, Swansea, SA1 1UG
About 6 St Nicholas Square
6 St Nicholas Square is an end-of-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1UG). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1996-2002 and council tax band C. At 43 m² this is the 14th 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 (May 2024) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since July 2013. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good.
Held since September 1998 — that's 28 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £113,000 sits 175.6% above the 1998 sale of £41,000. On a £-per-square-foot basis, the last sale (£89/sq ft) was about 49.9% below the postcode norm.
Everything you need to know about 6 St Nicholas Square
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
6 St Nicholas Square's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
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Planning history
6 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
6 St Nicholas Square has been held in the same hands since before 2000.
£113,000
Modelled from EPC, postcode comparables.
£41,000
Recorded with HM Land Registry.
Sales timeline
24 September 1998Most recent
£41,000
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
On epc rating, 6 St Nicholas Square stands well clear of the street.
Price per m²
£953
Street avg £2,000
Floor Area
43 m²
Street avg 43 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.0 t/year
Street avg 1.5 t/year
Everything you need to know about 6 St Nicholas Square
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
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.






