Wallington - SM6
The average house price in Wallington (SM6) was £499,912 in 2025, up 589% from £72,532 in 1995.
Over the last ten years, average prices have risen 49% (from £336,499 in 2015). The median sale price in 2025 was £415,000 across 415 sales. 20,048 transactions have been recorded in SM6 since 1995.
So far in 2026, 160 sales have been recorded at an average price of £436,578 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £499,912 | £415,000 | 415 |
| Detached | £849,727 | £851,250 | 26 |
| Semi-detached | £642,623 | £632,000 | 99 |
| Terraced | £474,630 | £457,500 | 99 |
| Flats/maisonettes | £391,426 | £285,000 | 191 |
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.