Sold house prices in Merthyr Tydfil have an overall average of £132,203, based on all 7,199 residential sales on record — drawn from every recorded UK house sale.
Medians over the most recent 12 months of all UK property sales (to July 2026). Median is used, not mean — it isn't skewed by the odd very-high sale.
Across Merthyr Tydfil, the median sold price over the 12 months to July 2026 was £130,000 — it fell 7.1% on the year before. That reflects 484 recorded sales. Detached homes are the priciest at a median of £290,000, while flat/maisonette homes are the most affordable at £75,500. Over the past year, other homes moved the most (-14.7%). New-build homes were 0% of recent sales, a share that is steady.
These figures track the median of prices actually paid, not a like-for-like index. A move can reflect a change in what sold — more new homes, or a different mix of house types and sizes — as much as any change in what a given home is worth.
| Type | Median | 12-month change | Sales |
|---|---|---|---|
| Terraced | £118,000 | +0.4% | 295 |
| Semi-detached | £179,250 | -1.8% | 100 |
| Detached | £290,000 | -6.5% | 54 |
| Other | £136,500 | -14.7% | 22 |
| Flat/Maisonette | £75,500 | +0.7% | 13 |
Change compares the median for the last 12 months with the 12 months before.
| District | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| CF47 | +9.1% | +6.7% | +5.5% | -3.7% | +0% | £130,000 |
| CF48 | +10.2% | -3.8% | +12% | -3.6% | -0.4% | £134,500 |
Year-on-year change in the median sold price; green = up, red = down. Final column is the latest-year median. Tap a postcode district for its own sold prices.
New-build homes were 0% of sales in the latest year, and the share is ▬ steady over the period — a marker of how much new housing is being built here (not a price forecast). See the new-build chart above.
How these figures are calculated. Year-on-year change compares the median sold price over the most recent 12 months of data with the 12 months before it. We use the median, not the average, so a few unusually high or low sales don't distort it. Because HM Land Registry data lags — sales take time to be registered — the most recent month or two are provisional and tend to revise upward. Figures track the mix of what actually sold, so they are not a like-for-like index. The same method is used across this site, so an area's figure here matches its ranking in investment trends.
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