Ashendon - HP18
The average house price in Ashendon (HP18) was £476,474 in 2025, up 282% from £124,761 in 1995. Prices peaked at £483,804 in 2022.
Over the last ten years, average prices have risen 39% (from £342,943 in 2015). The median sale price in 2025 was £400,000 across 271 sales. 10,148 transactions have been recorded in HP18 since 1995.
So far in 2026, 75 sales have been recorded at an average price of £493,082 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £476,474 | £400,000 | 271 |
| Detached | £701,193 | £640,000 | 87 |
| Semi-detached | £425,206 | £390,000 | 86 |
| Terraced | £380,142 | £349,750 | 56 |
| Flats/maisonettes | £244,404 | £241,500 | 42 |
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.