Ashtead - KT21
The average house price in Ashtead (KT21) was £773,334 in 2025, up 473% from £135,054 in 1995. Prices peaked at £780,972 in 2023.
Over the last ten years, average prices have risen 26% (from £614,931 in 2015). The median sale price in 2025 was £725,000 across 158 sales. 7,294 transactions have been recorded in KT21 since 1995.
So far in 2026, 68 sales have been recorded at an average price of £803,583 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £773,334 | £725,000 | 158 |
| Detached | £1,045,357 | £930,000 | 67 |
| Semi-detached | £690,554 | £670,000 | 46 |
| Terraced | £612,917 | £597,500 | 18 |
| Flats/maisonettes | £346,289 | £347,300 | 27 |
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.