Lewis County Property Search

Search free Lewis County NY property, land, and tax records through local government assessors, auditors, clerks, property appraisers, deeds recorders, treasurers, tax collectors, city halls, and town halls.


The Lewis County Assessor is responsible for determining the value of property in order to determine Lewis County property taxes. The Lewis County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Lewis County Tax Assessor maintains current data on every parcel in the Lewis County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Lewis County, NY. The Lewis County Assessor’s Office can answer questions regarding Lewis County property tax appeals and assessments, Lewis County property tax rates and payment due dates.

Diana Town Assessor Harrisville NY PITCAIRN Rd 13648 315-543-0030

Greig Town Assessor Greig NY 5186 Greig Road 13345 315-348-8272

New Bremen Town Assessor Lowville NY 8420 New York 812 13367 315-376-4473


The Lewis County Clerk files important documents and preserves municipal records in order to maintain an archive of Lewis County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Lewis County, New York. The Lewis County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Lewis County deeds, mortgages, and liens on properties.

Constableville Village Clerk Constableville NY 5860 West Main Street 13325 315-397-2372

Croghan Town Clerk Castorland NY 9882 New York 126 13620 315-346-1212

Lewis County Clerk Lowville NY 7660 North State Street 13367 315-376-5333

Lyons Falls Village Clerk Lyons Falls NY 4061 Cherry Street 13368 315-348-5081

Turin Town Clerk's Office Turin NY 6132 West Main Street 13473 315-348-8708


The Lewis County Recorders of Deeds maintain public records, particularly documents related to property and land records, and make them available for public access in Lewis County, NY. The Office of Recorder of Deeds in Lewis County is a valuable source of information on property records The Recorder of Deeds maintains documents on land transactions within its jurisdictions, including Lewis County deeds and titles, mortgages, property ownership records, surveys, and easements, as well as tax liens.

Lewis County Recorder of Deeds Lowville NY PO Box 232 13367 315-376-5333


Lewis County Town Halls and City Hall are the chief administrative offices that runs the town or city. The Town Hall or City Hall often maintains records related to the locality, including Lewis County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Lewis County, New York.

Greig Town Hall Greig NY 5186 Greig Road 13345 315-348-8272

Martinsburg Town Hall Lowville NY 6682 New York 26 13367 315-376-2299


The Lewis County Treasurer and Tax Collector’s Office is responsible for the collection of Lewis County property tax revenue. The Treasurer and Tax Collector maintains current Lewis County property tax information including Lewis County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Lewis County, New York.

Lewis County Treasurer's Office Lowville NY 7660 North State Street 13367 315-376-5325