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TwitterAttribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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This GIS dataset was prepared by the Suffolk County Department of Economic Development and Planning for the Suffolk County Department of Health Services as part of the Suffolk County Subwatersheds Wastewater Plan titled Suffolk County Management Program for the Reduction of Nitrogen Loading from Wastewater Sources. The Department of Economic Development & Planning was asked to provide “parcel-specific buildout land use” for all of Suffolk County. In order to provide parcel-specific buildout land use, the land use for each and every distinct tax map parcel in the Suffolk County Real Property Tax Service Agency Tax Map Album had to be checked and updated. Following this task, parcel-specific land available for residential development was determined, and then residential buildout was calculated.
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TwitterLand Use MethodologyA significant effort was required to verify and correct the land use codes to produce an accurate parcel-specific land use database, especially given the large geographic extent of Suffolk County, the large number of individual parcels, and the variety of development across the County. In 2017, the Suffolk County Division of Planning & Environment began to comprehensively update its land use inventory for 2016 for all 581,000 land parcels in Suffolk County. The Division’s GIS was employed to link land use data with parcels shown on the Suffolk County Real Property Tax Map.
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The Suffolk County GIS Viewer holds data pertaining to transportation, elevation, jurisdiction, health & safety, infrastructure, environment, reference, records and land use. Use this viewer to search by address or tax parcel.
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Twitter1887 property map of Islip Village, New York and surrounding vicinity. Created by Eugene R. Smith. Available through Brooklyn Public Library's Center for Brooklyn History.Citation: Property map of Islip Village and vicinity: Suffolk County, N.Y.: made from original surveys by Eugene R. Smith, civil engineer, Islip, Suffolk Co. N.Y.; [1887], Map Collection, L.I.-[1887?].Fl; Brooklyn Historical Society. https://mapcollections.brooklynhistory.org/map/property-map-of-islip-village-and-vicinity-suffolk-county-n-y-made-from-original-surveys-by-eugene-r-smith-civil-engineer-islip-suffolk-co-n-y/
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TwitterNovember 2025
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TwitterAttribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
License information was derived automatically
This GIS dataset was prepared by the Suffolk County Department of Economic Development and Planning for the Suffolk County Department of Health Services as part of the Suffolk County Subwatersheds Wastewater Plan titled Suffolk County Management Program for the Reduction of Nitrogen Loading from Wastewater Sources. The Department of Economic Development & Planning was asked to provide “parcel-specific buildout land use” for all of Suffolk County. In order to provide parcel-specific buildout land use, the land use for each and every distinct tax map parcel in the Suffolk County Real Property Tax Service Agency Tax Map Album had to be checked and updated. Following this task, parcel-specific land available for residential development was determined, and then residential buildout was calculated.