Current Sullivan median home price: $349,429
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $351,668 | $316,501 | $386,835 |
| 2025 October | $353,921 | $318,529 | $389,313 |
| 2025 November | $356,189 | $320,570 | $391,808 |
| 2025 December | $358,471 | $322,624 | $394,318 |