Washington County Parcel Viewer

Search for Washington County OR parcel information. A parcel search can provide information on parcel boundaries, property lines, parcel lines, parcel divisions, unclaimed parcels, property taxes, property appraisals, parcel appraisal values, public parcels, genealogical research, property owners, and property sales.


The Washington County Assessor Office works at the county or local level to determine the value of taxable property in Washington County Oregon. As part of this job, Assessors conduct property appraisals and may assess Washington County property taxes for every parcel. Assessor Offices maintain information on these parcels, including Washington County parcel maps, boundary lines, and parcel divisions. These Washington County parcel viewers may also provide information on appraisal values, zoning, and property tax assessments. Parcel viewers can also be used to locate local unclaimed parcels, public property, and look up property owner information. The Washington County Assessor Office may provide an online parcel viewer to look up parcel information.

Washington County Assessor's Office Hillsboro OR 155 North 1st Avenue 97124 503-846-8741


The Washington County Town or City Hall provides municipal services for their town or city, including maintaining property-related documents in Washington County Oregon. These records can include parcel viewers, which contain information on every parcel in the town or city. These Washington County parcel maps can include information on parcel boundaries, unclaimed parcels, public property, and parcel divisions. Town and City Halls may also have records on property appraisals, zoning boundaries, current and former property owners, and property taxes, which may be presented in the Washington County parcel viewer. This information is often available to the public on the Town or City Hall website.

Banks City Hall Banks OR 100 South Main Street 97106 503-324-5112

Beaverton City Hall Beaverton OR 4755 Southwest Griffith Drive 97005 503-526-2222

Cornelius City Hall Cornelius OR 1355 North Barlow Street 97113 503-357-9112

Forest Grove City Hall Forest Grove OR 1924 Council St 97116 503-992-3235

Gaston City Hall Gaston OR 116 Front Street 97119 503-985-3340

Hillsboro City Hall Hillsboro OR 150 East Main Street 97123 503-681-6100

North Plains City Hall North Plains OR 31360 Northwest Commercial Street 97133 503-647-5555

Sherwood City Hall Sherwood OR 20 NW WASHINGTON St 97140 503-625-5522

Tualatin City Hall Tualatin OR 18880 Southwest Martinazzi Avenue 97062 503-692-2000


The Washington County Archive preserves records with historical significance for a local area, which can include parcel records in Washington County Oregon. Some Archives may provide parcel information in the form of a parcel viewer, which can be used to look up historic parcel boundaries, ownership information for any parcel in Washington County, and parcel divisions over time. These records may also list historical property tax rates or property value assessments, including sales, as well as changes to Washington County parcel maps over time. These records can be useful for conducting genealogical research. Archives may provide online access to their parcel viewers.

Hillsboro Records Archive Hillsboro OR 250 Southeast 10th Avenue 97123 503-681-6190

Washington County Records Archive Hillsboro OR 155 North 1st Avenue 97124 503-846-8751


The Washington County Clerk Office maintains public records for a county or local government, including vital documents and property-related records in Washington County Oregon. Clerks keep documents on every parcel in Washington County, which can include parcel viewers that show parcel maps, boundary lines, and divisions between parcels. These Washington County parcel viewers may also provide information on property appraisal values, zoning boundaries, and property tax assessments, and they can be used to locate unclaimed parcels, public property, and look up property owner information. Parcel viewer information may be available through the Washington County Clerk Office website.

Washington County Clerk Hillsboro OR 155 North 1st Avenue 97124 503-846-8843


The Washington County Recorder of Deeds keeps real estate ownership documents in order to ensure the accuracy of property, land, and parcel records in Washington County Oregon. Recorders of Deeds have records on every parcel under their authority, and they may provide a parcel viewer to look up this information. Washington County parcel viewers provide information on parcel boundaries, property owners, unclaimed parcels, and parcel divisions, and this information may be presented in a parcel map. Washington County Recorders of Deeds may also have information on property appraisals, property taxes, and zoning boundaries. They may provide online access to parcel information on the Recorder of Deeds website.

Washington County Recorder of Deeds Hillsboro OR 155 North 1st Avenue 97124 503-846-8752