Island County Property Search

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


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

Island County Assessor's Office Coupeville WA NE 7th St Rm 208 98239 360-679-7303


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

Coupeville City Clerk Coupeville WA 4 7th Street Northeast 98239 360-678-4461

Island County Superior Ct Clrk Coupeville WA 101 6th Street Northeast 98239 360-679-7359

Oak Harbor City Clerk Oak Harbor WA 865 Southeast Barrington Drive 98277 360-279-4539


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

Island County Recorder of Deeds Coupeville WA PO Box 5000 98239 360-240-5549


Island 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 Island County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Island County, Washington.

Langley City Hall Langley WA 112 Second Street 98260 360-221-4246

Oak Harbor City Hall Oak Harbor WA 865 Southeast Barrington Drive 98277 360-279-4500


The Island County Treasurer and Tax Collector’s Office is responsible for the collection of Island County property tax revenue. The Treasurer and Tax Collector maintains current Island County property tax information including Island 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 Island County, Washington.

Island County Treasurer's Office Coupeville WA PO Box 699 98239 360-679-7301