Swindon - SN3
The average house price in Swindon (SN3) was £311,380 in 2025, up 402% from £61,968 in 1995.
Over the last ten years, average prices have risen 43% (from £217,450 in 2015). The median sale price in 2025 was £290,000 across 872 sales. 26,248 transactions have been recorded in SN3 since 1995.
So far in 2026, 276 sales have been recorded at an average price of £308,747 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £311,380 | £290,000 | 872 |
| Detached | £487,968 | £461,000 | 148 |
| Semi-detached | £316,167 | £307,250 | 328 |
| Terraced | £263,103 | £255,000 | 324 |
| Flats/maisonettes | £143,830 | £142,750 | 72 |
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.