Sold house prices in NN3 have an overall average of £253,388, based on all 13,380 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 NN3, the median sold price over the 12 months to July 2026 was £260,000 — it rose 2% on the year before. That reflects 888 recorded sales. Other homes are the priciest at a median of £400,160, while flat/maisonette homes are the most affordable at £145,000. Over the past year, other homes moved the most (+8.4%). Within NN3, the NN3 3 sector saw the strongest recent growth (+6%) and NN3 5 the softest (-9%).
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 | £260,000 | +0% | 343 |
| Terraced | £215,000 | +4.1% | 255 |
| Detached | £370,000 | +0% | 231 |
| Flat/Maisonette | £145,000 | +8% | 45 |
| Other | £400,160 | +8.4% | 14 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| NN3 2 | +15.7% | -6% | -2% | +6.1% | +5% | £273,000 |
| NN3 3 | +8.3% | +2.8% | +0.7% | -4.8% | +6.3% | £340,000 |
| NN3 5 | +13.4% | -6.7% | +4.8% | +7% | -8.7% | £215,000 |
| NN3 6 | +13.5% | -4.1% | -8.3% | +3.3% | -3% | £260,000 |
| NN3 7 | +4.7% | -6.9% | -0.6% | -1.6% | +3.3% | £315,000 |
| NN3 8 | +16.3% | +0% | -3.6% | -1.2% | +2% | £204,000 |
| NN3 9 | +4% | -10.4% | +4.3% | -1.2% | -1.9% | £235,500 |
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.
📈 See investment trends across West Northamptonshire →
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