Bayscape Cardiff Marina, Apartment 20, Watkiss Way, Cardiff, CF11 0TA
About Bayscape Cardiff Marina
Bayscape Cardiff Marina is a detached house in Cardiff (CF11 0TA). It has a recorded floor area of 83 m² (around 893 sq ft). The latest certificate (August 2018) returns a high B (score 86), putting the home a stone's throw from an A rating. At 83 m² this is the 22nd smallest of 54 units on EPC record in Bayscape Cardiff Marina, where floor areas span 50–105 m².
Across 2019–2021, sale prices on this property compounded at 8.4% per year. Sold July 2021 for £266,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Bayscape Cardiff Marina's carbon output is low for the local stock.
EPC Rating
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Planning history
Bayscape Cardiff Marina has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£269,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 2 years.
£266,000
Growth on file: 8.4% per year over 2 years.
Sales timeline
14 July 2021Most recent
£266,000
+15.7%over 1 year25 September 2019
£230,000
Median price across the last 5 sales in CF11 0TA: £289,950 (2025–2024).
Nearby sales in CF11 0TA
Bayscape Cardiff Marina, Apartment 28, Watkiss Way, Cardiff, CF11 0TA
Sold Apr 2025
£255,000Bayscape Cardiff Marina, Apartment 38, Watkiss Way, Cardiff, CF11 0TA
Sold Dec 2024
£265,000Bayscape Cardiff Marina, Apartment 14, Watkiss Way, Cardiff, CF11 0TA
Sold Aug 2024
£325,000Bayscape Cardiff Marina, Apartment 43, Watkiss Way, Cardiff, CF11 0TA
Sold Jun 2024
£290,000Bayscape Cardiff Marina, Apartment 7, Watkiss Way, Cardiff, CF11 0TA
Sold Jun 2024
£289,950
Versus other Watkiss Way homes
On epc rating, Bayscape Cardiff Marina stands well clear of the street.
Price per m²
£3,205
Street avg £3,461
Floor Area
83 m²
Street avg 78 m²
CO₂ Emissions
0.7 t/year
Street avg 0.9 t/year
Years Held
5 years
Street avg 6 years
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Watkiss Way — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







