Benton County GIS Property Maps

Search for Benton County OR GIS maps and property maps. Property maps show property and parcel boundaries, municipal boundaries, and zoning boundaries, and GIS maps show floodplains, air traffic patterns, and soil composition.


Benton County Assessor Office

Assessors determine the value of properties and parcels in order to assess property taxes. The Assessor's Office maintains current data on every parcel in the district, which includes GIS and property maps. These maps show property lines, structures, addresses, and the value of properties in the Assessor's jurisdiction. Many Assessor's Offices provide online access to property maps.

Benton County Assessor's Office Corvallis OR 4077 Southwest Research Way 97333 541-766-6855


Benton County Building Department

Building Departments develop and enforce building codes to ensure the construction of safe buildings. The Building Department maintains records on design plans for construction and renovation projects, which can include GIS maps and property maps. These maps show property lines, current structures on the parcel, and modifications to any structures, including new buildings. Many Building Departments provide online databases to access property maps and related property information.

Corvallis Building Department Corvallis OR 501 Southwest Madison Avenue 97333 541-766-6745

Corvallis Permits and Zoning Corvallis OR 501 Southwest Madison Avenue 97333 541-766-6929

Philomath Planning and Permits Department Philomath OR 980 Applegate St 97370 541-929-6148


Benton County Clerk Office

Clerks file documents and preserve municipal records in order to maintain an archive for their municipality that is open to the public. The Clerk's Office contains a number of documents on property, including GIS maps and property maps that show property lines, registered lands, and, in some cases, property tax assessments. GIS maps of the locality may also include information on soil composition, floodplains, air traffic, and more. Many Clerk's Offices provide online databases to access GIS and property maps.

Benton County Clerk Corvallis OR PO Box 888 97339 541-766-6832


Benton County Recorder Of Deeds

Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public. The Office of the Recorder of Deeds maintains records on land transactions within its jurisdiction, including GIS and property maps. These maps show property lines, property and parcel surveys, and, in some cases, property transactions and tax liens. Many Recorders of Deeds provide online databases to access GIS and property maps, as well as related property information.

Benton County Recorder of Deeds Corvallis OR 120 Northwest 4th Street 97330 541-766-6831


Benton County Town & City Hall

Town Halls or City Halls are the chief administrative office that runs a town or city. The Town or City Hall maintains records related to the locality, including GIS and property maps. These maps show property lines, municipal boundaries, zoning boundaries, and property value assessments. GIS maps of the town or city may also include information on soil composition, floodplains, air traffic, and more. Many Town and City Halls provide online databases to access GIS and property maps.

Corvallis City Hall Corvallis OR 501 Southwest Madison Avenue 97333 541-757-6900

Monroe City Hall Monroe OR 664 Commercial Street 97456 541-847-5175

Philomath City Hall Philomath OR 980 Applegate Street 97370 541-929-6148


Benton County Treasurer & Tax Collector Office

Treasurers and Tax Collectors are responsible for the collection of property tax revenue. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, which includes GIS and property maps. These maps show property lines, structures, addresses, and the value of properties in the Treasurer and Tax Collector's jurisdiction. Many Treasurers and Tax Collectors provide online databases to access GIS and property maps, as well as related property information.

Benton County Taxation Office Corvallis OR 110 Southwest 4th Street 97333 541-766-6767