How much is 1 Llandennis Avenue, Cardiff, CF23 6JD worth?
Estimated value — October 2026
£1,146,000
Likely range £1,146,000 – £1,146,000
Latest recorded sale January 2021
80%
confidence
High
Property details
Detached house
Llandennis Avenue · Cardiff · CF23 6JD
Energy performance
Mains Gas (Not Community) · EPC 7498-4957-7200-6218-1990 · inspected October 2018 · lodged November 2018
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 |
|---|---|---|
| 2021 | £1,019,007 | £935,000 |
| 2022 | £1,124,069 | — |
| 2023 | £1,101,569 | — |
| 2024 | £1,115,924 | — |
| 2025 | £1,132,106 | — |
| 2026 | £1,145,871 | — |
Sale history
Mortgage calculator
£6,151
Estimated monthly repayment
£1,031,400
Loan amount
£1,182,833
Total interest
£2,214,233
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
- 21 Llandennis Avenue, Cardiff, CF23 6JD£380,000 · 1999£1,650,000
- 11 Llandennis Avenue, Cardiff, CF23 6JD£379,000 · 1998£1,683,000
- 3 Llandennis Avenue, Cardiff, CF23 6JD£1,675,000 · 2022£1,748,000
- 13 Llandennis Avenue, Cardiff, CF23 6JD£1,500,000 · 2020£1,906,000
- 19 Llandennis Avenue, Cardiff, CF23 6JD£1,600,000 · 2018£2,152,000
- 9 Llandennis Avenue, Cardiff, CF23 6JD£25,000 · 1996£135,000
About this property
1 Llandennis Avenue, Cardiff, CF23 6JD is a detached house on Llandennis Avenue in Cardiff. Stede's estimated value for October 2026 is £1,146,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 80 out of 100 (high), based on how recent the most recent recorded sale is.
It last sold in January 2021 for £935,000. The current estimate is 23% higher than that price. The current owner has held it for about 5 years.
Its EPC energy-efficiency rating is band C (70 out of 100). The certificate records a total floor area of 213 m² (2,293 sq ft). It was lodged in November 2018.
The modelled value is up 3% over the past year and up 17% over the past five years.
Among 6 nearby properties Stede tracks in the CF23 area, estimated values run from £135,000 to £2,152,000. This detached house's £1,146,000 sits toward the lower end of that range.
Common questions
How much is 1 Llandennis Avenue, Cardiff, CF23 6JD worth?
Stede estimates 1 Llandennis Avenue, Cardiff, CF23 6JD is worth £1,146,000 as of October 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 Llandennis Avenue, Cardiff, CF23 6JD last sell?
It last sold in January 2021 for £935,000.
What type of property is 1 Llandennis Avenue, Cardiff, CF23 6JD?
It is recorded as a Detached house on Llandennis Avenue in the CF23 postcode area.
What is the EPC rating of 1 Llandennis Avenue, Cardiff, CF23 6JD?
1 Llandennis Avenue, Cardiff, CF23 6JD has an EPC energy-efficiency rating of band C (70 out of 100). The certificate records a floor area of 213 m² (2,293 sq ft). EPC data is published by the Ministry of Housing, Communities & Local Government and reflects the most recent certificate on record.
How reliable is this estimate?
The confidence score is 80 out of 100 (high), 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
2021
Most recent recorded sale