Sold house prices in BN11 have an overall average of £288,021, based on all 9,498 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 BN11, the median sold price over the 12 months to July 2026 was £268,500 — it was little changed on the year before. That reflects 580 recorded sales. Detached homes are the priciest at a median of £655,000, while flat/maisonette homes are the most affordable at £210,000. Over the past year, other homes moved the most (+36.3%). Within BN11, the BN11 1 sector saw the strongest recent growth (+4%) and BN11 2 the softest (-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 |
|---|---|---|---|
| Flat/Maisonette | £210,000 | -2.3% | 334 |
| Terraced | £347,500 | -6.1% | 125 |
| Semi-detached | £438,000 | -5.8% | 53 |
| Detached | £655,000 | +0.2% | 39 |
| Other | £391,958 | +36.3% | 29 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| BN11 1 | +11.4% | -10.6% | +5.9% | -10.3% | +4.4% | £227,000 |
| BN11 2 | -5.7% | +0.8% | +4.4% | +1.7% | -10.1% | £310,000 |
| BN11 3 | -12.5% | +20% | -16.7% | -3.2% | +1.2% | £245,000 |
| BN11 4 | +2.2% | -0.9% | -1.3% | +2.8% | -5.7% | £223,000 |
| BN11 5 | -0.8% | +6.3% | +0% | -6% | +0.8% | £317,400 |
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 Sussex →
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