Explore 2,053 property sales in Treharris from 2021-2026. Average price £111,160.
The property market in Treharris, Caerphilly has seen 2,053 property sales over the past 8 years, with an average sale price of £111,160. The median price stands at £100,000, indicating that higher-value properties are pushing up the average.
Semi-Detached properties are the most commonly sold in Treharris, making up 45% of all sales with an average price of £109,812. Terraced properties follow at 35% of sales.
Looking at recent trends, property prices in Treharris have increased significantly by 7.7% in 2026.
£111,160
£100,000
£1,650,000
2,053
| Year | Avg Price | Sales | Change |
|---|---|---|---|
| 2026 | £205,818 | 17 | +7.7% |
| 2025 | £191,097 | 29 | -18.5% |
| 2024 | £234,495 | 51 | +16.4% |
| 2023 | £201,391 | 49 | -2.5% |
| 2022 |
| £206,651 |
| 79 |
| +23.9% |
| 2021 | £166,817 | 74 | +12.8% |
| 2020 | £147,862 | 41 | +11.8% |
| 2019 | £132,247 | 67 | -10.6% |
| 2018 | £147,909 | 54 | +13% |
| 2017 | £130,849 | 68 |
Semi-Detached
930 sales (45%)
£109,812
Terraced
717 sales (35%)
£81,288
Detached
358 sales (17%)
£161,616
Other
37 sales (2%)
£248,636
Flat/Maisonette
11 sales (1%)
£67,636
5, TAWEL FAN, NELSON, TREHARRIS, CAERPHILLY, CF46 6EH
Semi-Detached • 2026-06-05
£227,500
1, TAWEL FAN, NELSON, TREHARRIS, CAERPHILLY, CF46 6EH
Semi-Detached • 2026-06-05
£260,000
65, TAWEL FAN, NELSON, TREHARRIS, CAERPHILLY, CF46 6EH
Semi-Detached • 2026-04-24
£264,000
8, FFOS CLOSE, NELSON, TREHARRIS, CAERPHILLY, CF46 6EL
Semi-Detached • 2026-04-24
£230,000
19, SHINGRIG ROAD, NELSON, TREHARRIS, CAERPHILLY, CF46 6DY
Terraced • 2026-04-20
£155,000
24, HEOL ISAF, NELSON, TREHARRIS, CAERPHILLY, CF46 6NS
Semi-Detached • 2026-03-18
£240,000
100, SHINGRIG ROAD, NELSON, TREHARRIS, CAERPHILLY, CF46 6EA
Terraced • 2026-03-13
£155,000
29, TAWEL FAN, NELSON, TREHARRIS, CAERPHILLY, CF46 6EH
Semi-Detached • 2026-03-06
£240,000
7, DONALD STREET, NELSON, TREHARRIS, CAERPHILLY, CF46 6EB
Terraced • 2026-02-27
£179,950
28, HIGH STREET, NELSON, TREHARRIS, CAERPHILLY, CF46 6EU
Detached • 2026-02-19
£350,000
Showing 10 of 20 recent sales
Search our database of 30 million sold property records by postcode.
Search by PostcodeExpert advice & comprehensive guides for UK property buyers and renters.
Explore Guides