Current Williamsville median home price: $375,529
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $508,654 | $457,788 | $559,519 |
| 2031 February | $509,603 | $458,643 | $560,564 |
| 2031 March | $511,929 | $460,736 | $563,122 |
| 2031 April | $515,166 | $463,649 | $566,683 |
| 2031 May | $518,424 | $466,581 | $570,266 |
| 2031 June | $521,702 | $469,532 | $573,873 |
| 2031 July | $525,001 | $472,501 | $577,502 |
| 2031 August | $528,321 | $475,489 | $581,154 |
| 2031 September | $531,662 | $478,496 | $584,829 |
| 2031 October | $535,025 | $481,522 | $588,527 |
| 2031 November | $538,408 | $484,567 | $592,249 |
| 2031 December | $537,117 | $483,405 | $590,828 |