Vacant Land in Port Jefferson
Undeveloped parcels and buildable lots in Port Jefferson. Filter by acreage, zoning, and ownership.
Full property report on any Port Jefferson parcel — $49
Owner and mailing address, year-by-year tax arrears, recorded violations and distress signals, assessed value and last sale, plus zoning district, FEMA flood zone, permit history and buildability.
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See all 388 vacant lots in Port Jefferson
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Built on Suffolk County, NY public records
Frequently asked questions
- How do I find buildable land in Port Jefferson?
- This page lists vacant parcels in Port Jefferson with acreage, zoning context, and ownership data. Filter by lot size and zoning before reaching out to owners or listing agents.
- Is the land zoned residential in Port Jefferson?
- Zoning varies by parcel. Each parcel page shows the current zoning code along with overlay districts, wetlands flags, and other build constraints sourced from the town.
- Who owns vacant land in Port Jefferson?
- Sign up free to see owner names and mailing addresses for vacant parcels in Port Jefferson, sourced directly from Suffolk County clerk records.
School and fire districts in Port Jefferson
Property in Port Jefferson falls mainly within the THREE VILLAGE CSD, with 3 other districts also covering part of the area. School district is one of the larger line items on a Suffolk tax bill, so it materially affects carrying cost on any property here.
School districts
- THREE VILLAGE CSD47%
- BROOKHAVEN-COMSEWOGUE UFSD28%
- PORT JEFFERSON UFSD19%
- MILLER PLACE UFSD6%
Fire districts
- SETAUKET FD ZONE 2
- TERRYVILLE FD
- PORT JEFFERSON FD
- MILLER PLACE FD - ZONE 1
Shares are measured from parcel-level district membership in the county GIS boundary files, sampled across Port Jefferson’s ZIP codes. District membership is derived from each parcel’s centroid — check the district directly before relying on it for enrollment or insurance decisions.
Related research on Port Jefferson
Deeper context for the data on this page. Each report is updated on a regular cadence and free to cite under our attribution policy.
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