Vacant Land in Ronkonkoma

Undeveloped parcels and buildable lots in Ronkonkoma. Filter by acreage, zoning, and ownership.

30
Distressed
38
Auction
450
Vacant parcels

Found a buildable lot? See a recent Suffolk County new-construction build by Chokdee Properties, a local home builder.

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See all 450 vacant lots in Ronkonkoma

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Built on Suffolk County, NY public records

Frequently asked questions

How do I find buildable land in Ronkonkoma?
This page lists vacant parcels in Ronkonkoma 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 Ronkonkoma?
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 Ronkonkoma?
Sign up free to see owner names and mailing addresses for vacant parcels in Ronkonkoma, sourced directly from Suffolk County clerk records.