Current Port Jefferson median home price: $709,473
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2028 January | $843,079 | $758,771 | $927,387 |
| 2028 February | $847,762 | $762,986 | $932,538 |
| 2028 March | $852,471 | $767,224 | $937,718 |
| 2028 April | $857,206 | $771,486 | $942,927 |
| 2028 May | $860,290 | $774,261 | $946,319 |
| 2028 June | $861,255 | $775,130 | $947,381 |
| 2028 July | $864,832 | $778,349 | $951,315 |
| 2028 August | $866,608 | $779,947 | $953,268 |
| 2028 September | $866,316 | $779,685 | $952,948 |
| 2028 October | $864,338 | $777,904 | $950,772 |
| 2028 November | $863,472 | $777,125 | $949,819 |
| 2028 December | $865,125 | $778,612 | $951,637 |