Biggleswade - SG18
The average house price in Biggleswade (SG18) was £368,540 in 2025, up 503% from £61,165 in 1995. Prices peaked at £389,921 in 2024.
Over the last ten years, average prices have risen 49% (from £246,917 in 2015). The median sale price in 2025 was £348,000 across 563 sales. 18,219 transactions have been recorded in SG18 since 1995.
So far in 2026, 170 sales have been recorded at an average price of £369,884 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £368,540 | £348,000 | 563 |
| Detached | £551,534 | £530,000 | 124 |
| Semi-detached | £374,853 | £374,000 | 196 |
| Terraced | £304,417 | £300,000 | 162 |
| Flats/maisonettes | £201,374 | £210,000 | 81 |
Price
Type
Average Price by Year
Median Price by Year
Transaction Volume by Year
Data source: UK Land Registry Price Paid Data. Inflation data: ONS CPI series D7BT. Real prices expressed in 2026 pounds.