Chippenham - SN15
The average house price in Chippenham (SN15) was £361,374 in 2025, up 391% from £73,544 in 1995. Prices peaked at £376,109 in 2024.
Over the last ten years, average prices have risen 39% (from £259,654 in 2015). The median sale price in 2025 was £320,000 across 638 sales. 20,571 transactions have been recorded in SN15 since 1995.
So far in 2026, 198 sales have been recorded at an average price of £343,397 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £361,374 | £320,000 | 638 |
| Detached | £544,315 | £490,000 | 207 |
| Semi-detached | £335,388 | £320,000 | 202 |
| Terraced | £256,133 | £260,500 | 132 |
| Flats/maisonettes | £168,308 | £165,000 | 97 |
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.