Current Central Islip median home price: $527,857
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $708,906 | $638,016 | $779,797 |
| 2031 February | $712,862 | $641,576 | $784,148 |
| 2031 March | $716,840 | $645,156 | $788,524 |
| 2031 April | $720,840 | $648,756 | $792,923 |
| 2031 May | $724,862 | $652,376 | $797,348 |
| 2031 June | $727,021 | $654,319 | $799,724 |
| 2031 July | $728,769 | $655,893 | $801,646 |
| 2031 August | $730,860 | $657,774 | $803,946 |
| 2031 September | $733,751 | $660,376 | $807,126 |
| 2031 October | $736,991 | $663,292 | $810,690 |
| 2031 November | $741,103 | $666,993 | $815,213 |
| 2031 December | $745,238 | $670,714 | $819,762 |