Current West Islip median home price: $679,872
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2030 January | $895,289 | $805,760 | $984,818 |
| 2030 February | $896,720 | $807,048 | $986,392 |
| 2030 March | $896,206 | $806,585 | $985,827 |
| 2030 April | $892,053 | $802,847 | $981,258 |
| 2030 May | $888,614 | $799,752 | $977,475 |
| 2030 June | $885,975 | $797,378 | $974,573 |
| 2030 July | $887,644 | $798,880 | $976,408 |
| 2030 August | $893,792 | $804,413 | $983,171 |
| 2030 September | $899,983 | $809,985 | $989,981 |
| 2030 October | $906,217 | $815,595 | $996,839 |
| 2030 November | $912,494 | $821,245 | $1,003,743 |
| 2030 December | $918,814 | $826,933 | $1,010,696 |