House Prices in Mountain Ash
Rhondda Cynon Taff · 8,616 properties sold
£117,859
Average Price
£98,000
Median Price
8,616
Properties Sold
↑ 0.4%
2025 vs 2024
The average property price in Mountain Ash is £117,859, based on 8,616 sales. The median price is £98,000. The area covers 1 postcode districts.
Property Types Sold
Terraced 6,549 (76%)
Semi-Detached 1,177 (14%)
Detached 631 (7%)
Other 167 (2%)
Flat 92 (1%)
Price Trends
| Year | Average | Median | Sales |
|---|---|---|---|
| 2026 (partial) | £110,000 | £97,000 | 3 |
| 2025 | £126,011 | £115,000 | 248 |
| 2024 | £125,459 | £110,000 | 297 |
| 2023 | £111,006 | £99,000 | 247 |
| 2022 | £126,167 | £105,000 | 340 |
| 2021 | £122,765 | £90,000 | 414 |
| 2020 | £91,736 | £75,000 | 284 |
| 2019 | £115,098 | £80,000 | 416 |
| 2018 | £93,675 | £75,000 | 346 |
| 2017 | £97,886 | £71,000 | 258 |
| 2016 | £81,232 | £70,000 | 265 |
| 2015 | £76,930 | £64,000 | 257 |
Postcode Areas in Mountain Ash
Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0