Current Grinnell median home price: $136,119
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2028 January | $143,366 | $129,029 | $157,703 |
| 2028 February | $142,853 | $128,568 | $157,138 |
| 2028 March | $142,639 | $128,375 | $156,902 |
| 2028 April | $143,233 | $128,910 | $157,557 |
| 2028 May | $143,982 | $129,584 | $158,380 |
| 2028 June | $144,141 | $129,727 | $158,555 |
| 2028 July | $143,906 | $129,516 | $158,297 |
| 2028 August | $143,392 | $129,052 | $157,731 |
| 2028 September | $142,973 | $128,676 | $157,270 |
| 2028 October | $143,667 | $129,300 | $158,034 |
| 2028 November | $144,374 | $129,936 | $158,811 |
| 2028 December | $145,128 | $130,615 | $159,641 |