Current Somonauk median home price: $294,411
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $321,434 | $289,290 | $353,577 |
| 2025 October | $323,015 | $290,714 | $355,317 |
| 2025 November | $324,605 | $292,144 | $357,065 |
| 2025 December | $326,202 | $293,582 | $358,822 |