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Assessor

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Edward P. Mangano
County Executive
240 Old Country Rd.
Mineola, NY 11501 (516) 571-1500
James E. Davis
Acting County Assessor

The Department of Assessment is responsible for developing fair and equitable assessments for all residential and commercial properties in Nassau County on an annual basis. Nassau County's assessment roll includes over 423,000 properties with a value of $264 billion. ...more...

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NYS School Tax Relief (STAR) Program

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