Sold house prices in TS21 have an overall average of £211,956, based on all 3,323 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 TS21, the median sold price over the 12 months to July 2026 was £194,750 — it fell 4.1% on the year before. That reflects 254 recorded sales. Other homes are the priciest at a median of £355,000, while flat/maisonette homes are the most affordable at £82,475. Over the past year, detached homes moved the most (+10%). New-build homes were 0% of recent sales, a share that is falling.
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 |
|---|---|---|---|
| Detached | £309,000 | +10% | 92 |
| Semi-detached | £178,975 | +0.8% | 76 |
| Terraced | £145,000 | +1.5% | 65 |
| Flat/Maisonette | £82,475 | +10% | 12 |
| Other | £355,000 | +6.8% | 9 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| TS21 1 | -10.4% | +2.3% | +3.6% | -0.2% | +6.8% | £243,000 |
| TS21 2 | +4.9% | +17.8% | -19.2% | +0% | +14.9% | £270,000 |
| TS21 3 | +9% | -16.7% | -8.3% | -3.3% | +31.4% | £230,000 |
| TS21 4 | +18.1% | +26.8% | +18.6% | -31.3% | +51.9% | £120,000 |
Year-on-year change in the median sold price; green = up, red = down. Final column is the latest-year median.
New-build homes were 0% of sales in the latest year, and the share is ▼ falling 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.
📈 See investment trends across County Durham →
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