Sold house prices in CT21 have an overall average of £370,369, based on all 4,462 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 CT21, the median sold price over the 12 months to July 2026 was £365,000 — it rose 10.1% on the year before. That reflects 273 recorded sales. Detached homes are the priciest at a median of £556,500, while flat/maisonette homes are the most affordable at £190,000. Over the past year, flat/maisonette homes moved the most (-20%). Within CT21, the CT21 5 sector saw the strongest recent growth (-1%) and CT21 6 the softest (-3%).
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 | £556,500 | +5% | 86 |
| Terraced | £315,000 | +1.9% | 65 |
| Semi-detached | £358,748 | +9.5% | 64 |
| Flat/Maisonette | £190,000 | -20% | 51 |
| Other | £330,000 | +3.1% | 7 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| CT21 4 | +11% | -25.6% | -5.2% | +15.2% | -1.3% | £375,000 |
| CT21 5 | +18.1% | -10.1% | +0.3% | -13.7% | -1.2% | £332,500 |
| CT21 6 | +1.6% | -0.2% | -4.6% | +10% | -3% | £320,000 |
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.
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