Town Profile 1 postcode area
Biggleswade
Central Bedfordshire · 18,643 properties sold since 1995
Postcodes: SG18
Average Property Value
£407,912
↓ 6.8% YoY
£407,912
Average
£350,000
Median
£1k
Lowest
£55.8M
Highest
Price Trend
£285k £372k
Property Types
Terraced 30%
Semi-Detached 29%
Detached 27%
Flat 12%
Other 1%
18,643 total sales across 5 property types
Market Summary
£262k
Lower Quartile
£350k
Median
£439k
Upper Quartile
Price Distribution £1k – £55.8M
Yearly Price History
| Year | Average | Median | Sales | Change |
|---|---|---|---|---|
| 2026 (YTD) | £429,062 | £406,500 | 8 | ↑ 15.3% |
| 2025 | £371,983 | £350,000 | 494 | ↓ 6.8% |
| 2024 | £399,020 | £375,000 | 581 | ↓ 21.0% |
| 2023 | £505,403 | £363,300 | 506 | ↑ 30.2% |
| 2022 | £388,037 | £375,000 | 717 | ↓ 0.5% |
| 2021 | £390,118 | £340,798 | 858 | ↓ 5.5% |
| 2020 | £412,889 | £325,000 | 589 | ↑ 13.9% |
| 2019 | £362,373 | £320,000 | 687 | ↓ 2.6% |
| 2018 | £372,052 | £326,000 | 827 | ↑ 10.9% |
| 2017 | £335,400 | £318,000 | 790 | ↑ 17.8% |
| 2016 | £284,666 | £275,000 | 822 | ↑ 10.0% |
| 2015 | £258,740 | £239,660 | 713 | — |
Postcode Areas in Biggleswade
Biggleswade 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