Model valuation£417,0008 Busby Close
Local market context
25 St Catherines Court is a detached house in Maritime Quarter, Swansea, Swansea (SA1 1SD). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (December 2018) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since December 2008. Between certificates, wall efficiency went from Good to Very Good, lighting went from Very Poor to Very Good and main heating went from Poor to Average. Main heating runs on electricity. At 79 m² this is the 35th smallest of 66 units on EPC record in the building, where floor areas span 28–202 m². The building's EPC ratings span D to B across 66 units on file.
Across 2019–2021, sale prices on this property compounded at 2.5% per year. Last sale on file: £167,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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

Certificate validity
Valid until 15 December 2028
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
25 St Catherines 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£182,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 2 years.
£167,000
Growth on file: 2.5% per year over 2 years.
29 June 2021Most recent
£167,000
+5.7%over 2 years8 April 2019
£158,000
Median price across the last 5 sales in SA1 1SD: £190,000 (2026–2024).
32 St Catherines Court, Maritime Quarter, Swansea, SA1 1SD
Sold Jan 2026
66 St Catherines Court, Maritime Quarter, Swansea, SA1 1SD
Sold Aug 2025
6 St Catherines Court, Maritime Quarter, Swansea, SA1 1SD
Sold May 2025
65 St Catherines Court, Maritime Quarter, Swansea, SA1 1SD
Sold Jan 2025
48 St Catherines Court, Maritime Quarter, Swansea, SA1 1SD
Sold Mar 2024
Years Held for 25 St Catherines Court lags the street by a wide margin.
Price per m²
£2,114
Street avg £2,398
Floor Area
79 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.3 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSA1 1XY
SA1 1YE
SA1 1UF
SA1 1UQ
SA1 1RU
SA1 1HF
SA1 1RT
SA1 1RE
Crime
580/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.