How much is 11 Chartley Close, St Mellons, Cardiff, CF3 0SD worth?
Estimated value — September 2026
£240,000
Likely range £240,000 – £240,000
Latest recorded sale May 2003
11%
confidence
Low
Property details
Mid-terrace house
Chartley Close · Cardiff · CF3 0SD
Energy performance
Mains Gas (Not Community) · EPC 7300-6016-0822-3207-3973 · inspected January 2023
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 |
|---|---|---|
| 2003 | £98,124 | £89,950 |
| 2004 | £122,409 | — |
| 2005 | £126,018 | — |
| 2006 | £134,231 | — |
| 2007 | £137,758 | — |
| 2008 | £122,569 | — |
| 2009 | £126,796 | — |
| 2010 | £127,324 | — |
| 2011 | £130,415 | — |
| 2012 | £131,950 | — |
| 2013 | £135,774 | — |
| 2014 | £148,689 | — |
| 2015 | £154,062 | — |
| 2016 | £158,513 | — |
| 2017 | £167,447 | — |
| 2018 | £174,775 | — |
| 2019 | £180,657 | — |
| 2020 | £188,749 | — |
| 2021 | £206,882 | — |
| 2022 | £233,087 | — |
| 2023 | £227,780 | — |
| 2024 | £232,473 | — |
| 2025 | £238,771 | — |
| 2026 | £240,123 | — |
Sale history
Mortgage calculator
£1,140
Estimated monthly repayment
£216,000
Loan amount
£194,333
Total interest
£410,333
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
- 9 Chartley Close, St Mellons, Cardiff, CF3 0SD£198,000 · 2022£224,000
- 10 Chartley Close, St Mellons, Cardiff, CF3 0SD£39,950 · 1996£235,000
- 14 Chartley Close, St Mellons, Cardiff, CF3 0SD£130,000 · 2017£194,000
- 12A, Chartley Close, St Mellons, Cardiff, CF3 0SD£50,900 · 2001£207,000
- 12 Chartley Close, St Mellons, Cardiff, CF3 0SD£180,000 · 2007£317,000
- 8 Chartley Close, St Mellons, Cardiff, CF3 0SD£167,000 · 2019£224,000
- 2 Chartley Close, St Mellons, Cardiff, CF3 0SD£114,500 · 2009£223,000
- 7 Chartley Close, St Mellons, Cardiff, CF3 0SD£127,500 · 2006£243,000
- 16 Chartley Close, St Mellons, Cardiff, CF3 0SD£45,000 · 1998£232,000
- 4 Chartley Close, St Mellons, Cardiff, CF3 0SD£215,000 · 2026£215,000
About this property
11 Chartley Close, St Mellons, Cardiff, CF3 0SD is a mid-terrace house on Chartley Close in Cardiff. Stede's estimated value for September 2026 is £240,000. 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 May 2003 for £89,950. The current estimate is 167% higher than that price. The current owner has held it for about 23 years.
Its EPC energy-efficiency rating is band C (69 out of 100), with a potential of band B (84) after the recommended improvements. The certificate records a total floor area of 66 m² (710 sq ft). It was lodged in January 2023.
The modelled value is up 3% over the past year and up 19% over the past five years.
Among 10 nearby properties Stede tracks in the CF3 area, estimated values run from £194,000 to £317,000. This mid-terrace house's £240,000 sits toward the upper end of that range.
Common questions
How much is 11 Chartley Close, St Mellons, Cardiff, CF3 0SD worth?
Stede estimates 11 Chartley Close, St Mellons, Cardiff, CF3 0SD is worth £240,000 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 11 Chartley Close, St Mellons, Cardiff, CF3 0SD last sell?
It last sold in May 2003 for £89,950.
What type of property is 11 Chartley Close, St Mellons, Cardiff, CF3 0SD?
It is recorded as a Mid-terrace house on Chartley Close in the CF3 postcode area.
What is the EPC rating of 11 Chartley Close, St Mellons, Cardiff, CF3 0SD?
11 Chartley Close, St Mellons, Cardiff, CF3 0SD has an EPC energy-efficiency rating of band C (69 out of 100). Its potential rating after the recommended improvements is band B (84). The certificate records a floor area of 66 m² (710 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 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
1
Recorded sales on file
2003
Most recent recorded sale