9:00 AM to 5:00 PM Monday to Friday. By appointment only in Great Neck, midtown Manhattan and eastern Suffolk County.
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NASSAU COUNTY TAX MAP VERIFICATION LETTER FEES RAISED AGAIN Documents (deeds, mortgages,
etc.) presented to the Nassau County Clerk for recording and/or filing to be indexed against a Section, Block and Lot must include a Tax Map Verification letter issued by the Nassau County Department
of Assessment.
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