How much is 1 Ashdown Close, St Mellons, Cardiff, CF3 0ER worth?
Estimated value — September 2026
£219,000
Likely range £211,000 – £227,000
Latest recorded sale May 2025
96%
confidence
High
Property details
Semi-detached house
Ashdown Close · Cardiff · CF3 0ER
Energy performance
Mains Gas (Not Community) · EPC 8815-3075-1102-0129-0902 · inspected January 2025
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 | £56,174 | — |
| 2001 | £64,641 | £42,900 |
| 2002 | £80,147 | — |
| 2003 | £95,034 | — |
| 2004 | £116,141 | — |
| 2005 | £118,431 | — |
| 2006 | £124,906 | £117,000 |
| 2007 | £127,699 | — |
| 2008 | £114,284 | — |
| 2009 | £117,532 | — |
| 2010 | £120,189 | — |
| 2011 | £123,694 | — |
| 2012 | £124,014 | — |
| 2013 | £128,137 | — |
| 2014 | £140,647 | — |
| 2015 | £146,662 | — |
| 2016 | £151,749 | — |
| 2017 | £160,322 | — |
| 2018 | £167,863 | £141,000 |
| 2019 | £174,324 | — |
| 2020 | £179,729 | — |
| 2021 | £197,316 | — |
| 2022 | £220,512 | — |
| 2023 | £216,770 | — |
| 2024 | £219,364 | — |
| 2025 | £224,656 | £220,000 |
| 2026 | £226,566 | — |
Sale history
Mortgage calculator
£1,040
Estimated monthly repayment
£197,100
Loan amount
£177,329
Total interest
£374,429
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 Ashdown Close, St Mellons, Cardiff, CF3 0ER is a semi-detached house on Ashdown Close in Cardiff. Stede's estimated value for September 2026 is £219,000. The likely range is £211,000 to £227,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 96 out of 100 (high), based on how recent the most recent recorded sale is.
It last sold in May 2025 for £220,000. It has 5 sales on record, the earliest in 1999. The current estimate is in line with that price. The current owner has held it for about 1 year.
Its EPC energy-efficiency rating is band D (68 out of 100), with a potential of band B (89) after the recommended improvements. The certificate records a total floor area of 59 m² (635 sq ft). It was lodged in January 2025.
The modelled value is up 3% over the past year and up 20% over the past five years.
Among 4 nearby properties Stede tracks in the CF3 area, estimated values run from £209,000 to £256,000. This semi-detached house's £219,000 sits around the middle of that range.
Common questions
How much is 1 Ashdown Close, St Mellons, Cardiff, CF3 0ER worth?
Stede estimates 1 Ashdown Close, St Mellons, Cardiff, CF3 0ER is worth £219,000 as of September 2026, within a likely range of £211,000 to £227,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 1 Ashdown Close, St Mellons, Cardiff, CF3 0ER last sell?
It last sold in May 2025 for £220,000. There are 5 sales on record, the earliest in 1999.
What type of property is 1 Ashdown Close, St Mellons, Cardiff, CF3 0ER?
It is recorded as a Semi-detached house on Ashdown Close in the CF3 postcode area.
What is the EPC rating of 1 Ashdown Close, St Mellons, Cardiff, CF3 0ER?
1 Ashdown Close, St Mellons, Cardiff, CF3 0ER has an EPC energy-efficiency rating of band D (68 out of 100). Its potential rating after the recommended improvements is band B (89). The certificate records a floor area of 59 m² (635 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 96 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
5
Recorded sales on file
2025
Most recent recorded sale