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Nassau County Land Records Viewer

The Land Records Viewer allows access to almost all information maintained by the Department of Assessment including assessment roll data, district information, tax maps, property photographs, past taxes, tax rates, exemptions with amounts and comparable sales. It is also linked to the County's Geographic Information System (GIS) to provide relevant information from that system.

This viewer contains a set of property maps of every parcel within the County of Nassau. The public information contained herein is furnished as a public service by Nassau County for use as a research tool.

Nassau County makes no warranties, expressed or implied, concerning the accuracy, completeness, reliability, or suitability for the use of this information. Furthermore, Nassau County assumes no liability associated with the use or misuse of such information.

For your convenience, copies of tax maps can be purchased at the Tax Map Division window from 9 a.m. to 4:30 p.m.

County Assessor
240 Old Country Rd.
Mineola, NY 11501
(516) 571-1500

Property Search

ASIE Forms & Information
Assessment Exemption Forms
Nassau County Department of Assessment