How much is 1 Callaghan Square, Cardiff, CF10 5BT worth?
Estimated value — September 2026
£31,308,000
Likely range £31,308,000 – £31,308,000
Latest recorded sale March 2019
73%
confidence
Medium
Property details
Property
Callaghan Square · Cardiff · CF10 5BT
Address
- District
- Cardiff
- County
- Cardiff
Value over time
- Modelled value
- Recorded sale
- Today's estimate
Modelled by indexing this property's most recent recorded sale, month by month, against the UK House Price Index for its area and property type. Earlier sales are shown as recorded. Today's estimate also blends in the other valuation methods, so it can sit a little off the line.
View as a table
| Year | Modelled value | Recorded sale |
|---|---|---|
| 2019 | £24,615,399 | £24,000,000 |
| 2020 | £25,331,993 | — |
| 2021 | £27,758,121 | — |
| 2022 | £30,923,331 | — |
| 2023 | £30,279,763 | — |
| 2024 | £30,702,510 | — |
| 2025 | £31,219,728 | — |
| 2026 | £31,308,288 | — |
Sale history
Mortgage calculator
£148,689
Estimated monthly repayment
£28,177,200
Loan amount
£25,350,761
Total interest
£53,527,961
Total repayable
A guide only, based on a capital repayment mortgage held at a constant interest rate for the full term. Not a mortgage offer or financial advice.
Related properties
About this property
1 Callaghan Square, Cardiff, CF10 5BT is a property on Callaghan Square in Cardiff. Stede's estimated value for September 2026 is £31,308,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 73 out of 100 (medium), based on how recent the most recent recorded sale is.
It last sold in March 2019 for £24,000,000. The current estimate is 30% higher than that price. The current owner has held it for about 7 years.
The modelled value is up 2% over the past year and up 16% over the past five years.
Among 3 nearby properties Stede tracks in the CF10 area, estimated values run from £6,462,000 to £47,024,000. This property's £31,308,000 sits toward the upper end of that range.
Common questions
How much is 1 Callaghan Square, Cardiff, CF10 5BT worth?
Stede estimates 1 Callaghan Square, Cardiff, CF10 5BT is worth £31,308,000 as of September 2026. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 1 Callaghan Square, Cardiff, CF10 5BT last sell?
It last sold in March 2019 for £24,000,000.
What type of property is 1 Callaghan Square, Cardiff, CF10 5BT?
Its property type is not recorded in the available sale data.
How reliable is this estimate?
The confidence score is 73 out of 100 (medium), which reflects how recent the most recent recorded sale is rather than local market volatility. The figure is a data model, not a RICS valuation or Home Report, and should not be used for mortgage or legal decisions.
How does Stede calculate this estimate?
Stede runs 2 independent methods that re-index this property's recorded sale prices to today using the House Price Index for its type and region, then takes the average. Full detail is on the methodology page.
How we calculated this
This estimate averages 2 valuation methods, each re-indexing recorded sale prices to today. The confidence score reflects how recent the most recent recorded sale is.
2
Valuation methods used
1
Recorded sales on file
2019
Most recent recorded sale