Current Islip median home price: $608,244
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2029 January | $763,650 | $687,285 | $840,015 |
| 2029 February | $768,182 | $691,364 | $845,000 |
| 2029 March | $772,741 | $695,466 | $850,015 |
| 2029 April | $772,882 | $695,594 | $850,171 |
| 2029 May | $770,114 | $693,102 | $847,125 |
| 2029 June | $767,354 | $690,619 | $844,090 |
| 2029 July | $768,433 | $691,590 | $845,276 |
| 2029 August | $770,658 | $693,592 | $847,723 |
| 2029 September | $772,619 | $695,357 | $849,881 |
| 2029 October | $774,181 | $696,763 | $851,599 |
| 2029 November | $773,713 | $696,342 | $851,084 |
| 2029 December | $778,304 | $700,474 | $856,135 |