Ashendon - HP18
The average house price in Ashendon (HP18) was £472,176 in 2025, up 278% from £124,761 in 1995. Prices peaked at £483,804 in 2022.
Over the last ten years, average prices have risen 38% (from £342,943 in 2015). The median sale price in 2025 was £400,000 across 281 sales. 10,196 transactions have been recorded in HP18 since 1995.
So far in 2026, 111 sales have been recorded at an average price of £483,978 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £472,176 | £400,000 | 281 |
| Detached | £699,447 | £637,000 | 89 |
| Semi-detached | £425,405 | £390,000 | 87 |
| Terraced | £375,719 | £349,500 | 59 |
| Flats/maisonettes | £244,632 | £246,500 | 46 |
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.