21 Ocean Buildings, Cardiff
21 Ocean Buildings, Cardiff
Description & Estimates







According to the public record, 21 Ocean Buildings, Cardiff is a modern leasehold apartment with 1,108 ft2 of internal area.
Apartments of this size in this area normally have 3 bedrooms with a balcony.
Based on available information, and assuming reasonable condition, the estimated sale value for 21 Ocean Buildings, Cardiff is £233,970 and the estimated rental value is £1,384 per month.
The apartment is within Ocean Buildings, Bute Crescent, Cardiff, CF10.
Bute Crescent, Cardiff, CF10 is located within the CF10 postal district.
Our Data Sources
21 Ocean Buildings, Cardiff has 2 entries in the Land Registry , most recently in December 2020 and a single entry in the EPC database dated August 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21 Ocean Buildings, Cardiff is in very good condition we estimate a sale value of £245,669 and a rental value of £1,453 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £217,592 and a rental value of £1,287 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 21 Ocean Buildings, Cardiff has decreased by £3,960 (1.7%), while its estimated rental value has grown by £42 per month (3.0%). Based on current estimates, the property offers a gross rental yield of 7.1%.
Energy Efficiency
21 Ocean Buildings, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Aug 2020.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters.
Sold Prices
According to HM Land Registry, 21 Ocean Buildings, Cardiff was last sold on 18th December 2020 for £208,500 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
Since December 2020, the market for similar properties has dropped by 2.4%.
- Sold Dec 2020£208,500
- Sold Aug 2017£212,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21 Ocean Buildings, Cardiff within a radius of 480 metres over the last 2 years.
The most recent example is 53 St. Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ, a leasehold flat which sold for £184,000 on the 29th July 2025.
Read more about house prices in CF10.
- Sold Jul 2025£184,000 | 3 Bed FlatMount Stuart Square53 St. Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ
- Sold Jan 2025£200,000 | 3 Bed FlatMount Stuart Square20 St. Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ
- Sold Jan 2024£175,000 | 3 Bed FlatCymric Buildings, West Bute StreetFlat 7, Cymric Buildings, West Bute Street, Cardiff, CF10 5LL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Bute Crescent, Cardiff, CF10 has a total of 106 addresses. According to our analysis of all the public data, 21 Ocean Buildings, Cardiff is the 3rd largest and the 4th most expensive property on the street.
When compared to the postcode district it is £45k more expensive than the average property in CF10.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 21 Ocean Buildings, Cardiff is Cardiff Bay station, which is 400 metres away.
- 400mCardiff Bay
- 1.7kmCardiff Central
- 1.7kmGrangetown (Cardiff)
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

