Current Williamstown median home price: $128,360
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $196,908 | $177,217 | $216,599 |
| 2031 February | $198,699 | $178,830 | $218,569 |
| 2031 March | $200,507 | $180,456 | $220,558 |
| 2031 April | $201,486 | $181,337 | $221,635 |
| 2031 May | $201,085 | $180,977 | $221,194 |
| 2031 June | $200,037 | $180,033 | $220,041 |
| 2031 July | $199,097 | $179,188 | $219,007 |
| 2031 August | $199,477 | $179,529 | $219,424 |
| 2031 September | $201,291 | $181,162 | $221,420 |
| 2031 October | $203,122 | $182,810 | $223,435 |
| 2031 November | $204,970 | $184,473 | $225,467 |
| 2031 December | $206,835 | $186,151 | $227,518 |