Merton Park - SW20
The average house price in Merton Park (SW20) was £867,206 in 2025, up 650% from £115,606 in 1995.
Over the last ten years, average prices have risen 22% (from £710,009 in 2015). The median sale price in 2025 was £730,210 across 391 sales. 17,470 transactions have been recorded in SW20 since 1995.
So far in 2026, 132 sales have been recorded at an average price of £779,051 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £867,206 | £730,210 | 391 |
| Detached | £2,402,556 | £2,237,500 | 18 |
| Semi-detached | £1,177,630 | £990,000 | 69 |
| Terraced | £912,109 | £880,000 | 153 |
| Flats/maisonettes | £496,836 | £445,000 | 151 |
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.