How much is 12 Mark Street, Cardiff, CF11 6LL worth?
Estimated value — September 2026
£371,000
Likely range £358,000 – £385,000
Latest recorded sale May 2002
7%
confidence
Low
Property details
Mid-terrace house
Mark Street · Cardiff · CF11 6LL
Energy performance
Mains Gas (Not Community) · EPC 4037-3628-3200-0572-8206 · inspected August 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 |
|---|---|---|
| 2000 | £90,552 | — |
| 2001 | £104,614 | — |
| 2002 | £130,049 | £110,000 |
| 2003 | £157,245 | — |
| 2004 | £196,161 | — |
| 2005 | £201,945 | — |
| 2006 | £215,106 | — |
| 2007 | £220,758 | — |
| 2008 | £196,417 | — |
| 2009 | £203,191 | — |
| 2010 | £204,038 | — |
| 2011 | £208,991 | — |
| 2012 | £211,451 | — |
| 2013 | £217,579 | — |
| 2014 | £238,275 | — |
| 2015 | £246,886 | — |
| 2016 | £254,017 | — |
| 2017 | £268,335 | — |
| 2018 | £280,078 | — |
| 2019 | £289,504 | — |
| 2020 | £302,472 | — |
| 2021 | £331,529 | — |
| 2022 | £373,523 | — |
| 2023 | £365,019 | — |
| 2024 | £372,539 | — |
| 2025 | £382,632 | — |
| 2026 | £384,799 | — |
Sale history
Mortgage calculator
£1,762
Estimated monthly repayment
£333,900
Loan amount
£300,407
Total interest
£634,307
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
- 5 Mark Street, Cardiff, CF11 6LL£361,000 · 2022£373,000
- 4 Mark Street, Cardiff, CF11 6LL£350,000 · 2022£367,000
- 8 Mark Street, Cardiff, CF11 6LL£275,000 · 2017£409,000
- 32 Mark Street, Cardiff, CF11 6LL£130,000 · 2003£368,000
- 9 Mark Street, Cardiff, CF11 6LL£295,000 · 2024£313,000
- 3 Mark Street, Cardiff, CF11 6LL£304,500 · 2022£331,000
- 13 Mark Street, Cardiff, CF11 6LL£240,000 · 2017£344,000
- 20 Mark Street, Cardiff, CF11 6LL£220,000 · 2017£328,000
- 22 Mark Street, Cardiff, CF11 6LL£190,000 · 2015£309,000
- 11 Mark Street, Cardiff, CF11 6LL£160,000 · 2009£307,000
About this property
12 Mark Street, Cardiff, CF11 6LL is a mid-terrace house on Mark Street in Cardiff. Stede's estimated value for September 2026 is £371,000. The likely range is £358,000 to £385,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 7 out of 100 (low), based on how recent the most recent recorded sale is.
It last sold in May 2002 for £110,000. It has 2 sales on record, the earliest in 1997. The current estimate is 237% higher than that price. The current owner has held it for about 24 years.
Its EPC energy-efficiency rating is band C (73 out of 100), with a potential of band B (87) after the recommended improvements. The certificate records a total floor area of 106 m² (1,141 sq ft). It was lodged in August 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 CF11 area, estimated values run from £307,000 to £409,000. This mid-terrace house's £371,000 sits toward the upper end of that range.
Common questions
How much is 12 Mark Street, Cardiff, CF11 6LL worth?
Stede estimates 12 Mark Street, Cardiff, CF11 6LL is worth £371,000 as of September 2026, within a likely range of £358,000 to £385,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 12 Mark Street, Cardiff, CF11 6LL last sell?
It last sold in May 2002 for £110,000. There are 2 sales on record, the earliest in 1997.
What type of property is 12 Mark Street, Cardiff, CF11 6LL?
It is recorded as a Mid-terrace house on Mark Street in the CF11 postcode area.
What is the EPC rating of 12 Mark Street, Cardiff, CF11 6LL?
12 Mark Street, Cardiff, CF11 6LL has an EPC energy-efficiency rating of band C (73 out of 100). Its potential rating after the recommended improvements is band B (87). The certificate records a floor area of 106 m² (1,141 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 7 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
2
Recorded sales on file
2002
Most recent recorded sale