Wallington - SM6
The average house price in Wallington (SM6) was £507,583 in 2025, up 600% from £72,532 in 1995.
Over the last ten years, average prices have risen 51% (from £336,499 in 2015). The median sale price in 2025 was £420,000 across 389 sales. 19,960 transactions have been recorded in SM6 since 1995.
So far in 2026, 100 sales have been recorded at an average price of £433,235 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £507,583 | £420,000 | 389 |
| Detached | £853,316 | £852,500 | 25 |
| Semi-detached | £640,595 | £627,500 | 92 |
| Terraced | £475,954 | £457,500 | 101 |
| Flats/maisonettes | £404,157 | £285,000 | 171 |
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.