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The public information contained herein is furnished as a public service by Nassau County. Nassau County makes no warranties, expressed or implied, concerning the accuracy, …

(do not include directional (i.e. N, South etc.) and do not include artery (Rd., Street, Ave. etc.)

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Please fill out the form below to contact the County Executive All fields marked with a red asterisk (*) are required

Nassau County Traffic & Parking Violations Agency. All fields marked with a red asterisk (*) are required

If you are seeking a Tax Map Verification Letter for a newly apportioned parcel, please contact Nassau County Assessment at NCTaxmapverification@nassaucountyny.gov for assistance. …

Nassau County Department of Assessment. All fields marked with a red asterisk (*) are required

Nassau County Office of the Treasurer Delinquent Tax Application. Please use one of the two options below to search for your property Search by Address. Enter the address of your …

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