Sold house prices in PO20 have an overall average of £422,517, based on all 8,359 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 PO20, the median sold price over the 12 months to July 2026 was £379,000 — it rose 2.4% on the year before. That reflects 584 recorded sales. Detached homes are the priciest at a median of £489,998, while flat/maisonette homes are the most affordable at £182,500. Over the past year, other homes moved the most (+16.8%). Within PO20, the PO20 2 sector saw the strongest recent growth (+6%) and PO20 7 the softest (-33%).
New-build homes were 1.1% 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 | £489,998 | -3% | 256 |
| Semi-detached | £355,000 | +3.8% | 167 |
| Terraced | £290,000 | -4.9% | 83 |
| Flat/Maisonette | £182,500 | -13% | 44 |
| Other | £455,461 | +16.8% | 34 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| PO20 0 | +6.2% | -1.5% | -1.8% | +2.4% | -5% | £325,000 |
| PO20 1 | +21.5% | -14.8% | +1.4% | -4.6% | -1.3% | £370,000 |
| PO20 2 | +13.2% | -4.5% | -4.1% | -6.4% | +6.1% | £350,000 |
| PO20 3 | +6.7% | -8.7% | -4.9% | +7.5% | -2.1% | £365,000 |
| PO20 7 | +8.9% | -7.5% | +11% | +2.6% | -32.8% | £482,000 |
| PO20 8 | -4% | +12.9% | -5.1% | +8.7% | -11.6% | £437,500 |
| PO20 9 | +23.2% | -19.2% | +25.6% | -3.2% | +0.4% | £340,000 |
Year-on-year change in the median sold price; green = up, red = down. Final column is the latest-year median.
New-build homes were 1.1% 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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