How much is 66 Treharris Street, Cardiff, CF24 3HL worth?
Estimated value — November 2026
£173,000
Likely range £136,000 – £219,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale June 2026
59%
confidence
Medium
Typically within 10% of the sale price
Property details
Mid-terrace house
Treharris Street · Cardiff · CF24 3HL
Energy performance
Mains Gas (Not Community) · EPC 2605-1024-4799-1731-1381 · inspected May 2026
Address
- District
- Cardiff
- County
- Cardiff
Value over time
- Modelled value
- Recorded sale
- Projected
- Likely range (80%)
- Today's estimate
Drawn through each of this property's recorded sales and ending at today's estimate, with the UK House Price Index for its area and property type filling in the months between. A sale we treat with caution is shown but the line doesn't pass through it. The shaded band is where four in five prices fell when we tested this line against real sales of similar homes; it widens the further a month is from a recorded sale, and today it matches the likely range above.
View as a table
| Year | Modelled value | Likely range | Recorded sale |
|---|---|---|---|
| 2012 | £123,583 | £106,354 – £158,068 | £116,000 |
| 2013 | £141,556 | £120,223 – £191,366 | £143,000 |
| 2014 | £157,049 | £137,321 – £188,073 | — |
| 2015 | £164,827 | £143,733 – £190,611 | — |
| 2016 | £171,756 | £149,953 – £200,559 | — |
| 2017 | £183,722 | £159,381 – £227,631 | — |
| 2018 | £191,033 | £163,100 – £252,501 | £194,950, £183,000 |
| 2019 | £185,425 | £162,071 – £220,644 | — |
| 2020 | £181,121 | £157,748 – £209,289 | — |
| 2021 | £184,737 | £159,681 – £212,690 | — |
| 2022 | £192,607 | £166,142 – £221,723 | — |
| 2023 | £173,046 | £150,437 – £199,723 | — |
| 2024 | £161,080 | £140,712 – £189,867 | — |
| 2025 | £149,201 | £128,401 – £190,835 | — |
| 2026 | £173,000 | £136,000 – £219,000 | £142,000 |
Sale history
Treated with caution in this estimate: recorded by HM Land Registry as an additional price paid entry.
Mortgage calculator
£929
Estimated monthly repayment
£155,700
Loan amount
£178,560
Total interest
£334,260
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
- 61 Treharris Street, Cardiff, CF24 3HL£242,500 · 2021£172,000
- 86 Treharris Street, Cardiff, CF24 3HL£180,000 · 2026£206,000
- 73 Treharris Street, Cardiff, CF24 3HL£235,000 · 2026£248,000
- 75 Treharris Street, Cardiff, CF24 3HL£183,717 · 2025£235,000
- 98 Treharris Street, Cardiff, CF24 3HL£235,000 · 2024£251,000
- 69 Treharris Street, Cardiff, CF24 3HL£232,000 · 2024£247,000
- 64 Treharris Street, Cardiff, CF24 3HL£220,000 · 2024£245,000
- 76 Treharris Street, Cardiff, CF24 3HL£235,000 · 2022£256,000
- 56 Treharris Street, Cardiff, CF24 3HL£180,000 · 2022£225,000
- 85 Treharris Street, Cardiff, CF24 3HL£211,000 · 2021£253,000
About this property
66 Treharris Street, Cardiff, CF24 3HL is a mid-terrace house on Treharris Street in Cardiff. Stede's estimated value for November 2026 is £173,000. Four in five similar homes sold within their likely range when tested; for this property that range is £136,000 to £219,000. It combines its own last sale brought up to date with the House Price Index (75%) and the recent price per m² in the same postcode applied to its floor area (25%). The confidence score is 59 out of 100 (medium): estimates like this one are typically within 10% of the eventual sale price.
It last sold in June 2026 for £142,000. It has 5 sales on record, the earliest in 2012. The current estimate is 22% higher than that price.
Its EPC energy-efficiency rating is band C (69 out of 100). The certificate records a total floor area of 74 m² (797 sq ft). It was lodged in May 2026.
The modelled value is up 15% over the past year and down 6% over the past five years.
Among 10 nearby properties Stede tracks in the CF24 area, estimated values run from £172,000 to £256,000. This mid-terrace house's £173,000 sits toward the lower end of that range.
Common questions
How much is 66 Treharris Street, Cardiff, CF24 3HL worth?
Stede estimates 66 Treharris Street, Cardiff, CF24 3HL is worth £173,000 as of November 2026, within a likely range of £136,000 to £219,000. The estimate is generated automatically from recorded sale prices of this and similar nearby homes and the UK House Price Index, and is not a formal valuation.
When did 66 Treharris Street, Cardiff, CF24 3HL last sell?
It last sold in June 2026 for £142,000. There are 5 sales on record, the earliest in 2012.
What type of property is 66 Treharris Street, Cardiff, CF24 3HL?
It is recorded as a Mid-terrace house on Treharris Street in the CF24 postcode area.
What is the EPC rating of 66 Treharris Street, Cardiff, CF24 3HL?
66 Treharris Street, Cardiff, CF24 3HL has an EPC energy-efficiency rating of band C (69 out of 100). The certificate records a floor area of 74 m² (797 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 59 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 10% of the sale price, and four in five sold within their likely range. 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?
It combines its own last sale brought up to date with the House Price Index (75%) and the recent price per m² in the same postcode applied to its floor area (25%). Each piece of evidence gets the share that proved most accurate when tested against real sales of similar homes, and the same testing sets the likely range and confidence. Full detail is on the methodology page.
How we got this figure
We weighed the evidence below, giving each piece the share that proved most accurate when we tested it against real sales of similar homes. The likely range and confidence come from testing the same method against 39,841 real sales of similar homes.
- Its sale in June 2026, brought up to today with the House Price Index£154,03675%
- Recent price per m² in the same postcode, for its 74 m²£229,22825%
Estimate £173,000, likely £136,000 – £219,000
Read the full methodology and data sources →