Explore 4,795 property sales in Treharris from 2021-2026. Average price £101,643.
The property market in Treharris, Merthyr Tydfil has seen 4,795 property sales over the past 8 years, with an average sale price of £101,643. The median price stands at £78,950, indicating that higher-value properties are pushing up the average.
Terraced properties are the most commonly sold in Treharris, making up 54% of all sales with an average price of £65,385. Detached properties follow at 23% of sales.
Looking at recent trends, property prices in Treharris have decreased slightly by 3.7% in 2026.
£101,643
£78,950
£900,000
4,795
| Year | Avg Price | Sales | Change |
|---|---|---|---|
| 2026 | £152,346 | 37 | -3.7% |
| 2025 | £158,184 | 81 | +0.1% |
| 2024 | £158,000 | 151 | +1.4% |
| 2023 | £155,852 | 153 | -10.2% |
| 2022 |
| £173,470 |
| 179 |
| +12.7% |
| 2021 | £153,855 | 226 | +11.5% |
| 2020 | £137,955 | 128 | +10.5% |
| 2019 | £124,849 | 173 | +6% |
| 2018 | £117,819 | 142 | -15.5% |
| 2017 | £139,408 | 183 |
Terraced
2,605 sales (54%)
£65,385
Detached
1,092 sales (23%)
£189,428
Semi-Detached
1,012 sales (21%)
£98,260
Other
70 sales (1%)
£140,108
Flat/Maisonette
16 sales (0%)
£59,250
32, GRESHAM PLACE, TREHARRIS, MERTHYR TYDFIL, CF46 5AF
Terraced • 2026-06-19
£76,000
3, RIVER AVENUE, TRELEWIS, TREHARRIS, MERTHYR TYDFIL, CF46 6EF
Detached • 2026-05-22
£345,000
31, PRITCHARD STREET, TREHARRIS, MERTHYR TYDFIL, CF46 5HS
Terraced • 2026-05-14
£105,500
47, MAEN GILFACH, TRELEWIS, TREHARRIS, MERTHYR TYDFIL, CF46 6BG
Semi-Detached • 2026-05-08
£205,000
16, PARC WENALLT, TREHARRIS, MERTHYR TYDFIL, CF46 5HX
Terraced • 2026-05-07
£107,000
9, FELL STREET, TREHARRIS, MERTHYR TYDFIL, CF46 5HN
Terraced • 2026-05-01
£137,000
10, MAEN GANOL, TRELEWIS, TREHARRIS, MERTHYR TYDFIL, CF46 6BE
Semi-Detached • 2026-05-01
£165,000
10, CHERRY TREE WAY, TRELEWIS, TREHARRIS, MERTHYR TYDFIL, CF46 6AT
Semi-Detached • 2026-04-29
£126,500
17, EDWARDS TERRACE, BEDLINOG, TREHARRIS, MERTHYR TYDFIL, CF46 6RN
Detached • 2026-04-27
£93,000
1, UPPER HIGH STREET, BEDLINOG, TREHARRIS, MERTHYR TYDFIL, CF46 6RY
Terraced • 2026-04-24
£50,000
Showing 10 of 20 recent sales
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