Current Williston Park median home price: $838,180
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $906,113 | $815,502 | $996,725 |
| 2025 October | $908,944 | $818,049 | $999,838 |
| 2025 November | $912,817 | $821,536 | $1,004,099 |
| 2025 December | $916,708 | $825,037 | $1,008,378 |