Sunbury-on-thames - TW16
The average house price in Sunbury-on-thames (TW16) was £552,205 in 2025, up 448% from £100,841 in 1995.
Over the last ten years, average prices have risen 45% (from £381,242 in 2015). The median sale price in 2025 was £495,000 across 287 sales. 11,487 transactions have been recorded in TW16 since 1995.
So far in 2026, 99 sales have been recorded at an average price of £490,835 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £552,205 | £495,000 | 287 |
| Detached | £868,871 | £782,500 | 62 |
| Semi-detached | £578,770 | £546,500 | 87 |
| Terraced | £476,792 | £450,000 | 74 |
| Flats/maisonettes | £296,520 | £287,500 | 64 |
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.