House prices in Treharris
Median value — November 2026
£181,000
Modelled from 3,830 properties Stede tracks in Treharris
Market snapshot
£181,000
Median value
£207,214
Average value
147
Sales in the last 12 months
+1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £39,859 |
| 2001 | £41,670 |
| 2002 | £51,774 |
| 2003 | £61,914 |
| 2004 | £82,643 |
| 2005 | £96,903 |
| 2006 | £112,271 |
| 2007 | £119,546 |
| 2008 | £100,529 |
| 2009 | £103,468 |
| 2010 | £100,362 |
| 2011 | £97,698 |
| 2012 | £98,301 |
| 2013 | £100,070 |
| 2014 | £104,966 |
| 2015 | £107,692 |
| 2016 | £107,219 |
| 2017 | £112,978 |
| 2018 | £123,325 |
| 2019 | £138,443 |
| 2020 | £137,031 |
| 2021 | £158,790 |
| 2022 | £176,941 |
| 2023 | £175,207 |
| 2024 | £182,808 |
| 2025 | £178,922 |
| 2026 | £181,000 |
Property types
- Mid-terrace house46%£129,000
- Semi-detached house29%£212,000
- Detached house24%£331,000
- Property0%£207,000
- Flat / Maisonette0%£75,000
Areas in Treharris
Streets in Treharris
- StreetBeech Grove4 properties£148,500
- StreetBeech Tree Way22 properties£250,000
- StreetBeechcroft21 properties£278,000
- StreetBerthlwyd Cottages2 properties£151,000
- StreetBirchgrove Estate2 properties£207,000
- StreetBlackbrook15 properties£263,000
- StreetBontnewydd Terrace27 properties£151,000
- StreetBrecon Walk5 properties£438,000
- StreetBrondeg2 properties£234,000
- StreetBrooklands10 properties£242,000
About this area
Treharris, in Mid Glamorgan, is a town. Stede can model 3,830 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Treharris has a median estimated value of £181,000 and an average of £207,214.
Modelled values in Treharris are +1% over the past year and +15% over five years.
The market here is mostly mid-terrace houses, which make up 46% of the properties Stede tracks in Treharris.
147 sales were recorded in Treharris over the past 12 months.
Common questions
What is the average house price in Treharris?
As of November 2026, the average estimated value is £207,214 and the median is £181,000 across 3,830 properties Stede tracks in Treharris. This is not a formal market valuation.
Are house prices in Treharris going up or down?
Modelled values in Treharris are +1% over the past year and +15% over five years, based on the UK House Price Index.
What types of property are in Treharris?
46% of the properties Stede tracks in Treharris are mid-terrace houses. semi-detached houses are next most common, at 29%.
How many properties are in Treharris?
Stede can model 3,830 properties in Treharris, with 147 recorded sales in the past 12 months.
How does Stede calculate house prices for Treharris?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →