Current Marengo median home price: $323,348
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $362,116 | $325,905 | $398,328 |
| 2026 February | $364,437 | $327,993 | $400,880 |
| 2026 March | $366,772 | $330,095 | $403,449 |
| 2026 April | $369,123 | $332,210 | $406,035 |
| 2026 May | $371,488 | $334,339 | $408,637 |
| 2026 June | $373,869 | $336,482 | $411,256 |
| 2026 July | $376,265 | $338,638 | $413,891 |
| 2026 August | $378,676 | $340,808 | $416,543 |
| 2026 September | $381,102 | $342,992 | $419,213 |
| 2026 October | $383,545 | $345,190 | $421,899 |
| 2026 November | $386,003 | $347,402 | $424,603 |
| 2026 December | $388,476 | $349,629 | $427,324 |