Arlesey - SG15
The average house price in Arlesey (SG15) was £358,263 in 2025, up 521% from £57,724 in 1995.
Over the last ten years, average prices have risen 63% (from £220,330 in 2015). The median sale price in 2025 was £322,500 across 98 sales. 3,999 transactions have been recorded in SG15 since 1995.
So far in 2026, 40 sales have been recorded at an average price of £386,839 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £358,263 | £322,500 | 98 |
| Detached | £558,188 | £528,000 | 16 |
| Semi-detached | £349,267 | £347,500 | 30 |
| Terraced | £313,613 | £287,000 | 47 |
| Flats/maisonettes | £192,200 | £187,000 | 5 |
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.