Sold house prices in SN9 have an overall average of £407,752, based on all 1,515 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 SN9, the median sold price over the 12 months to July 2026 was £355,000 — it fell 2.1% on the year before. That reflects 123 recorded sales. Other homes are the priciest at a median of £687,500, while flat/maisonette homes are the most affordable at £170,000. Over the past year, other homes moved the most (+408.8%). 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 | £490,000 | -12.8% | 52 |
| Semi-detached | £325,000 | +4.8% | 29 |
| Terraced | £277,500 | -12.6% | 26 |
| Flat/Maisonette | £170,000 | +9.7% | 11 |
| Other | £687,500 | +408.8% | 5 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| SN9 5 | -2.7% | +6.2% | -8.3% | -4.9% | +3.6% | £350,000 |
| SN9 6 | +21.7% | -24.3% | -12.2% | +21.2% | -13.3% | £360,000 |
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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