Current Spearfish median home price: $441,955
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $465,234 | $418,711 | $511,758 |
| 2026 April | $468,012 | $421,211 | $514,814 |
| 2026 May | $470,807 | $423,726 | $517,888 |
| 2026 June | $473,618 | $426,256 | $520,980 |
| 2026 July | $476,446 | $428,802 | $524,091 |
| 2026 August | $479,291 | $431,362 | $527,220 |
| 2026 September | $482,153 | $433,938 | $530,368 |
| 2026 October | $485,032 | $436,529 | $533,535 |
| 2026 November | $487,928 | $439,136 | $536,721 |
| 2026 December | $490,842 | $441,758 | $539,926 |