Port Jefferson NY
144 active listings out of 4.7K total properties we track across 2 Port Jefferson ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Port Jefferson, NY property data
7,908,392 property records for all of New York — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 486.3 MB Parquet · CSV (1.3 GB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show New York (statewide), not just Port Jefferson. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 144 currently-active listings in Port Jefferson, NY. Full dataset covers 4.7K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Port Jefferson
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New York cities within driving distance.
Get Port Jefferson, NY data in your app
GET https://api.straply.com/v1/markets/city/port-jefferson-ny
Authorization: Bearer $STRAPLY_KEY{
"city": "port-jefferson-ny",
"total_tracked": 4729,
"active": 144,
"median_list": 799999
}Port Jefferson, NY real estate: market summary
As of November 2026, Straply tracks 4,729 homes in Port Jefferson, NY, with 144 active for sale at a median list price of $799,999 (~$391/sq ft). Notably, home prices are climbing — the median sale price is up 22% year over year.
- Median list price
- $799,999
- Median $/sq ft
- $391
- Active listings
- 144
- Median sale price
- $887,500 (+22% YoY)
- Properties tracked
- 4,729
Frequently asked: Port Jefferson, NY real estate
What is the median home price in Port Jefferson?
The median list price in Port Jefferson, NY is $799,999 (about $391 per square foot), based on 144 active listings tracked by Straply as of November 2026.
What price range are homes in Port Jefferson?
Active listings in Port Jefferson, NY concentrate in: 27% $500k–$750k and 27% $750k–$1m.
Are home prices in Port Jefferson going up or down?
The median sale price is $887,500, up 22% year over year. Straply tracked 113 sales here over the past 12 months.
How many homes are for sale in Port Jefferson?
Straply is tracking 144 active listings in Port Jefferson, NY out of 4,729 properties on record as of November 2026.
How old are the homes in Port Jefferson?
Most homes in Port Jefferson, NY were built in the 1960s. About 44% were built after 1980, while 16% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Port Jefferson?
Port Jefferson, NY is mostly single-family homes (79% of listings). Also common: condos 17%.
How many bedrooms do homes in Port Jefferson typically have?
The most common size in Port Jefferson, NY is 3 bd.
What are the most active ZIP codes in Port Jefferson?
The ZIP codes with the most active listings in Port Jefferson, NY are 11777, 11776.
What areas are near Port Jefferson?
Nearby markets Straply also tracks include East Setauket, Port Jefferson Station, Setauket, Mount Sinai.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.