Sold house prices in KT17 have an overall average of £564,000, based on all 4,993 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 KT17, the median sold price over the 12 months to July 2026 was £580,000 — it rose 18.4% on the year before. That reflects 317 recorded sales. Detached homes are the priciest at a median of £930,000, while flat/maisonette homes are the most affordable at £287,500. Over the past year, other homes moved the most (+172.8%). Within KT17, the KT17 1 sector saw the strongest recent growth (+5%) and KT17 3 the softest (-12%).
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 |
|---|---|---|---|
| Semi-detached | £647,500 | -1.9% | 90 |
| Flat/Maisonette | £287,500 | -10.2% | 86 |
| Detached | £930,000 | +0% | 81 |
| Terraced | £478,750 | +5.3% | 54 |
| Other | £728,500 | +172.8% | 6 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| KT17 1 | +8.1% | +2.5% | -4% | +0% | +4.8% | £440,000 |
| KT17 2 | +9.3% | -2% | -5.9% | +1% | +0.2% | £645,000 |
| KT17 3 | +7.8% | +10.1% | -16.8% | +23.4% | -12.1% | £857,500 |
| KT17 4 | +2.9% | -5.3% | -4.7% | +8.9% | -2.9% | £417,500 |
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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