GIS and Mapping in Nassau Country, NY

Public Records Search

• Assessor and Property Tax Records, Foreclosures and Tax Lien Sales, GIS and Mapping, Land Records and Deeds, Permits and Inspections, Sustainability and Environmental Health, Voter and Elections Information

  Nassau County Department of Assessment
  240 Old Country Road, Mineola, NY 11501
  Phone: (516) 571-1500
• GIS and Mapping, Sustainability and Environmental Health

  View the Village of Freeport flood management information including flood zone map.
• GIS and Mapping, Land Records and Deeds

  View Freeport City Building Department flood management information including news, property protection methods, storm tips and useful links.
• GIS and Mapping, Land Records and Deeds

  View Nassau County maps, including master map and historical Nassau map.