Sunbury-on-thames - TW16
The average house price in Sunbury-on-thames (TW16) was £552,425 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 277 sales. 11,437 transactions have been recorded in TW16 since 1995.
So far in 2026, 59 sales have been recorded at an average price of £504,407 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £552,425 | £495,000 | 277 |
| Detached | £870,250 | £782,500 | 60 |
| Semi-detached | £575,214 | £541,500 | 84 |
| Terraced | £480,093 | £460,000 | 71 |
| Flats/maisonettes | £296,811 | £287,500 | 62 |
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.