Current West Islip median home price: $679,872
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2030 January | $862,642 | $776,377 | $948,906 |
| 2030 February | $864,020 | $777,618 | $950,422 |
| 2030 March | $863,525 | $777,172 | $949,877 |
| 2030 April | $859,259 | $773,333 | $945,185 |
| 2030 May | $855,947 | $770,352 | $941,541 |
| 2030 June | $853,405 | $768,065 | $938,746 |
| 2030 July | $859,344 | $773,409 | $945,278 |
| 2030 August | $865,323 | $778,791 | $951,856 |
| 2030 September | $871,345 | $784,210 | $958,479 |
| 2030 October | $875,250 | $787,725 | $962,775 |
| 2030 November | $877,079 | $789,371 | $964,787 |
| 2030 December | $874,682 | $787,213 | $962,150 |