Merton Park - SW20
The average house price in Merton Park (SW20) was £863,647 in 2025, up 647% from £115,606 in 1995. Prices peaked at £863,988 in 2022.
Over the last ten years, average prices have risen 22% (from £710,009 in 2015). The median sale price in 2025 was £730,105 across 374 sales. 17,392 transactions have been recorded in SW20 since 1995.
So far in 2026, 71 sales have been recorded at an average price of £736,451 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £863,647 | £730,105 | 374 |
| Detached | £2,396,824 | £2,150,000 | 17 |
| Semi-detached | £1,164,785 | £985,000 | 63 |
| Terraced | £915,225 | £883,750 | 148 |
| Flats/maisonettes | £502,899 | £448,750 | 146 |
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.