Current Islip Terrace median home price: $601,283
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $648,101 | $583,291 | $712,911 |
| 2026 April | $651,832 | $586,649 | $717,015 |
| 2026 May | $655,585 | $590,026 | $721,143 |
| 2026 June | $659,359 | $593,423 | $725,295 |
| 2026 July | $660,410 | $594,369 | $726,451 |
| 2026 August | $658,040 | $592,236 | $723,844 |
| 2026 September | $657,188 | $591,469 | $722,907 |
| 2026 October | $659,507 | $593,557 | $725,458 |
| 2026 November | $663,304 | $596,974 | $729,635 |
| 2026 December | $667,123 | $600,411 | $733,836 |