Town Profile 1 postcode area
Seaford
East Sussex · 17,237 properties sold since 1995
Postcodes: BN25
Average Property Value
£391,974
↓ 1.7% YoY
£391,974
Average
£369,950
Median
£700
Lowest
£3.2M
Highest
Price Trend
£303k £384k
Property Types
Detached 40%
Flat 23%
Semi-Detached 20%
Terraced 15%
Other 1%
17,237 total sales across 5 property types
Market Summary
£270k
Lower Quartile
£370k
Median
£470k
Upper Quartile
Price Distribution £700 – £3.2M
Yearly Price History
| Year | Average | Median | Sales | Change |
|---|---|---|---|---|
| 2026 (YTD) | £386,646 | £423,086 | 8 | ↑ 0.8% |
| 2025 | £383,593 | £365,000 | 416 | ↓ 1.7% |
| 2024 | £390,348 | £380,000 | 393 | ↓ 7.0% |
| 2023 | £419,875 | £390,000 | 383 | ↑ 1.8% |
| 2022 | £412,597 | £390,000 | 495 | ↑ 7.3% |
| 2021 | £384,527 | £360,000 | 640 | ↑ 5.4% |
| 2020 | £364,914 | £335,000 | 442 | ↑ 8.5% |
| 2019 | £336,286 | £319,475 | 484 | ↓ 9.4% |
| 2018 | £371,231 | £315,000 | 446 | ↑ 14.6% |
| 2017 | £323,811 | £305,000 | 443 | ↑ 6.8% |
| 2016 | £303,084 | £280,000 | 501 | ↑ 4.4% |
| 2015 | £290,373 | £275,000 | 575 | — |
Postcode Areas in Seaford
Seaford covers 1 postcode district. Click any area for detailed property data, schools, crime stats, and demographics.
Useful guides
Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0