Current Prosser median home price: $378,284
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $441,274 | $397,146 | $485,401 |
| 2026 February | $445,430 | $400,887 | $489,973 |
| 2026 March | $449,625 | $404,662 | $494,587 |
| 2026 April | $453,859 | $408,473 | $499,245 |
| 2026 May | $458,134 | $412,320 | $503,947 |
| 2026 June | $462,448 | $416,203 | $508,693 |
| 2026 July | $466,804 | $420,123 | $513,484 |
| 2026 August | $469,120 | $422,208 | $516,032 |
| 2026 September | $470,750 | $423,675 | $517,825 |
| 2026 October | $472,739 | $425,466 | $520,013 |
| 2026 November | $475,489 | $427,940 | $523,038 |
| 2026 December | $479,967 | $431,970 | $527,964 |