How much is 23 Winchester Avenue, Penylan, Cardiff, CF23 9BT worth?
Estimated value — July 2026
£786,000
Likely range £771,000 – £801,000
Latest recorded sale February 2003
11%
confidence
Low
Property details
Mid-terrace house
Winchester Avenue · Cardiff · CF23 9BT
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 |
|---|---|---|
| 2000 | £186,557 | — |
| 2001 | £215,528 | — |
| 2002 | £267,930 | — |
| 2003 | £323,959 | £280,000 |
| 2004 | £404,134 | — |
| 2005 | £416,051 | — |
| 2006 | £443,165 | — |
| 2007 | £454,811 | — |
| 2008 | £404,662 | — |
| 2009 | £418,619 | — |
| 2010 | £420,363 | — |
| 2011 | £430,567 | — |
| 2012 | £435,636 | — |
| 2013 | £448,261 | — |
| 2014 | £490,899 | — |
| 2015 | £508,639 | — |
| 2016 | £523,332 | — |
| 2017 | £552,830 | — |
| 2018 | £577,022 | — |
| 2019 | £596,441 | — |
| 2020 | £623,158 | — |
| 2021 | £683,023 | — |
| 2022 | £769,540 | — |
| 2023 | £752,020 | — |
| 2024 | £767,513 | — |
| 2025 | £787,201 | — |
| 2026 | £800,718 | — |
Sale history
Mortgage calculator
£4,219
Estimated monthly repayment
£707,400
Loan amount
£811,263
Total interest
£1,518,663
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
- 27 Winchester Avenue, Penylan, Cardiff, CF23 9BT£475,000 · 2019£656,000
- 1 Winchester Avenue, Penylan, Cardiff, CF23 9BT£425,000 · 2017£645,000
- 14 Winchester Avenue, Penylan, Cardiff, CF23 9BT£335,000 · 2010£631,000
- 18 Winchester Avenue, Penylan, Cardiff, CF23 9BT£249,999 · 2003£623,000
- 25 Winchester Avenue, Penylan, Cardiff, CF23 9BT£520,000 · 2025£532,000
- 11 Winchester Avenue, Penylan, Cardiff, CF23 9BT£475,000 · 2021£588,000
- 24 Winchester Avenue, Penylan, Cardiff, CF23 9BT£249,950 · 2004£553,000
- 16 Winchester Avenue, Penylan, Cardiff, CF23 9BT£91,000 · 1996£551,000
- 21 Winchester Avenue, Penylan, Cardiff, CF23 9BT£767,500 · 2026£777,000
- 19 Winchester Avenue, Penylan, Cardiff, CF23 9BT£650,000 · 2022£674,000
About this property
23 Winchester Avenue, Penylan, Cardiff, CF23 9BT is a mid-terrace house on Winchester Avenue in Cardiff. Stede's estimated value for July 2026 is £786,000. The likely range is £771,000 to £801,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 11 out of 100 (low), based on how recent the most recent recorded sale is.
It last sold in February 2003 for £280,000. It has 3 sales on record, the earliest in 1997. The current estimate is 181% higher than that price. The current owner has held it for about 23 years.
The modelled value is up 4% over the past year and up 19% over the past five years.
Among 10 nearby properties Stede tracks in the CF23 area, estimated values run from £532,000 to £777,000. This mid-terrace house's £786,000 sits above that range.
Common questions
How much is 23 Winchester Avenue, Penylan, Cardiff, CF23 9BT worth?
Stede estimates 23 Winchester Avenue, Penylan, Cardiff, CF23 9BT is worth £786,000 as of July 2026, within a likely range of £771,000 to £801,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 23 Winchester Avenue, Penylan, Cardiff, CF23 9BT last sell?
It last sold in February 2003 for £280,000. There are 3 sales on record, the earliest in 1997.
What type of property is 23 Winchester Avenue, Penylan, Cardiff, CF23 9BT?
It is recorded as a Mid-terrace house on Winchester Avenue in the CF23 postcode area.
How reliable is this estimate?
The confidence score is 11 out of 100 (low), 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
3
Recorded sales on file
2003
Most recent recorded sale