Last updated November 11, 2026
The median home price in Port Jefferson is $862,449, down 4.1% year-over-year. Median price per square foot is up 8.2% at $398/sq. ft. Homes are selling in 48 days on average, compared to 50 days last year. As of November 11, 2026, there are 70 active listings on the market, with 5 new listings in the last 7 days.
Median home price
$862K
4.1% YoY
YoY price change
-4.1%
-$36,551
Days on market
48
-2 days YoY
Active homes
70
42.9% YoY
$862,449
70
$398
48 days
2,416 sqft
| City | Median price | YoY change | $/Sqft | Days on market | Active homes |
|---|---|---|---|---|---|
| Port Jefferson | $862,449 | -4.1% | $398 | 48 | 70 |
| Belle Terre | $884,000 | 0% | $299 | 153 | 2 |
| Poquott | $524,999 | — | — | 77 | 1 |
| Port Jefferson Station | $599,999 | 0% | $345 | 47 | 110 |
| Mount Sinai | $849,000 | +4.8% | $382 | 48 | 56 |
| East Setauket | $737,500 | 0% | $320 | 4,188 | 6 |
Select a district to view it's schools.
Port Jefferson Union Free School District has 1 high school, 1 middle school, and 1 elementary school. It has an overall average GreatSchools rating of 7/10.