Current Port Jefferson median home price: $709,473
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2028 January | $813,420 | $732,078 | $894,762 |
| 2028 February | $817,845 | $736,060 | $899,629 |
| 2028 March | $822,293 | $740,063 | $904,522 |
| 2028 April | $826,765 | $744,089 | $909,442 |
| 2028 May | $829,740 | $746,766 | $912,714 |
| 2028 June | $830,670 | $747,603 | $913,737 |
| 2028 July | $834,120 | $750,708 | $917,532 |
| 2028 August | $835,833 | $752,249 | $919,416 |
| 2028 September | $835,552 | $751,997 | $919,107 |
| 2028 October | $833,644 | $750,279 | $917,008 |
| 2028 November | $832,808 | $749,528 | $916,089 |
| 2028 December | $834,402 | $750,962 | $917,843 |