Carshalton - SM5
The average house price in Carshalton (SM5) was £492,637 in 2025, up 551% from £75,695 in 1995. Prices peaked at £500,324 in 2022.
Over the last ten years, average prices have risen 38% (from £356,203 in 2015). The median sale price in 2025 was £450,000 across 448 sales. 19,219 transactions have been recorded in SM5 since 1995.
So far in 2026, 139 sales have been recorded at an average price of £462,701 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £492,637 | £450,000 | 448 |
| Detached | £868,286 | £895,000 | 39 |
| Semi-detached | £651,906 | £627,500 | 106 |
| Terraced | £459,359 | £450,000 | 177 |
| Flats/maisonettes | £289,125 | £300,000 | 126 |
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.