Sold house prices in BN21 have an overall average of £252,418, based on all 7,397 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 BN21, the median sold price over the 12 months to July 2026 was £216,500 — it fell 7.9% on the year before. That reflects 424 recorded sales. Detached homes are the priciest at a median of £470,000, while flat/maisonette homes are the most affordable at £170,000. Over the past year, other homes moved the most (+37%). Within BN21, the BN21 1 sector saw the strongest recent growth (-1%) and BN21 2 the softest (-18%).
New-build homes were 0% of recent sales, a share that is steady.
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 | £170,000 | -5.6% | 270 |
| Terraced | £299,500 | -8.9% | 63 |
| Detached | £470,000 | +0.5% | 45 |
| Semi-detached | £382,500 | -15.9% | 30 |
| Other | £226,000 | +37% | 16 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| BN21 1 | -10.9% | +17.1% | +9.8% | -13.2% | -1.3% | £269,950 |
| BN21 2 | -4.2% | +1.3% | +3.3% | +8.9% | -18% | £221,500 |
| BN21 3 | +3.6% | -2.8% | -5.7% | +7.6% | -13.5% | £153,500 |
| BN21 4 | +3.9% | -1.3% | -22.9% | +18% | -1.9% | £205,975 |
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 ▬ steady 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 East Sussex →
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