Current Prosser median home price: $378,284
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $425,035 | $382,531 | $467,538 |
| 2025 October | $429,038 | $386,134 | $471,941 |
| 2025 November | $433,078 | $389,770 | $476,386 |
| 2025 December | $437,157 | $393,441 | $480,872 |