Houses for sale in Treharris, Caerffili - Caerphilly
House Prices in Treharris
Properties in Treharris have an average house price of £202k and had 151 Property Transactions within the last 3 years.¹
Treharris is an area in Caerffili - Caerphilly with 1,986 households², where the most expensive property was sold for £920k.
Properties for sale in Treharris
3 Bedrooms
2 Bathrooms
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Neighbourhoods in Treharris
Navigate through our locations to find the location of your next house in Treharris, Caerffili - Caerphilly for sale or to rent.
Property price trends in Treharris
According to the latest Land Registry data, the average home in Treharris sold for £169,975 in 2026. That figure comes from 2,082 sales logged over the past 31 years.
Prices have fallen back over the last three years. Compared with 2023, when the typical sale came in around £186,395, that's a fall of roughly 8.8%.
Looking back five years, average prices are up about 1.7% since 2021, a gain of around £2,805 in cash terms.
Zoom out to the past decade for the fuller picture. Back in 2016, homes here averaged £130,757, so the typical sold price has climbed about 30% since then, roughly 2.7% a year. Stretch the view to fifteen years and that annual pace eases back to about 2.3%.
Frequently asked questions about Treharris
What is the average price for a property for sale in Treharris?
The average price for a property for sale in Treharris is £201,709. This amount is 3% higher than the average price in Caerffili - Caerphilly. There are 1,107 property listings for sale in Treharris.
Which train stations are available in or near Treharris?
Some of the train stations available in or near Treharris are Quaker's Yard, Abercynon and Ystrad Mynach.
Property Price Paid in Treharris by Year
The average sold property price by year was:
| Year | Average Sold Price | Price Change |
Sold Properties
|
|---|---|---|---|
| 2026 | £169,975 | 
-23% |
2 Properties |
| 2025 | £209,840 | 
1% |
52 Properties |
| 2024 | £208,475 |
11% |
51 Properties |
| 2023 | £186,395 |
-6% |
46 Properties |
| 2022 | £197,910 |
16% |
74 Properties |
| 2021 | £167,170 |
14% |
73 Properties |
| 2020 | £144,467 |
8% |
36 Properties |
| 2019 | £132,994 |
-7% |
60 Properties |
| 2018 | £142,869 |
8% |
51 Properties |
| 2017 | £131,865 |
1% |
65 Properties |
Property Price per Property Type in Treharris
Here you can find historic sold price data in order to help with your property search.
The average Property Paid Price for specific property types in the last three years are:
| Property Type | Average Sold Price | Sold Properties |
|---|---|---|
| Semi Detached House | £207,642.00 | 65 Semi Detached Houses |
| Detached House | £356,804.00 | 23 Detached Houses |
| Terraced House | £138,965.00 | 63 Terraced Houses |
Transport in Treharris
Please see below transportation links in this area:
