Multnomah County GIS Property Maps

Search for Multnomah 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.


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

Multnomah County Assessor's Office Portland OR 501 Southeast Hawthorne Boulevard 97214 503-988-3326


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

Fairview Zoning Fairview OR 1300 Northeast Village Street 97024 503-674-6210

Gresham City Zoning Gresham OR 1333 Northwest Eastman Parkway 97030 503-618-2760

Portland Permits Portland OR 1900 Southwest 4th Avenue 97201 503-823-7310

Portland Zoning Portland OR 1900 Southwest 4th Avenue 97201 503-823-7526


Multnomah County Clerks file documents and preserve municipal records in order to maintain an archive in Multnomah County, OR. 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. Multnomah County GIS maps may also include information on soil composition, floodplains, air traffic, and more. Many County Clerk Offices provide online databases to access GIS and property maps.

Multnomah County Clerk Portland OR 1040 Southeast Morrison Street 97214 503-988-5274


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

Multnomah County Recorder of Deeds Portland OR PO Box 5007 97208 503-988-3326


Multnomah County Town Halls or City Halls are the chief administrative offices that run a town or city in Multnomah County, OR. The Town or City Hall maintains property records related to the locality, including Multnomah County GIS maps. These maps show Multnomah County property lines, municipal boundaries, zoning boundaries, and property value assessments. GIS maps of Multnomah County 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.

Fairview City Hall Fairview OR 1300 Northeast Village Street 97024 503-665-7929

Gresham City Hall Gresham OR 1333 Northwest Eastman Parkway 97030 503-618-2507

Portland City Hall Portland OR 1221 Southwest 4th Avenue 97204 503-823-4000

Troutdale City Hall Troutdale OR 104 Southeast Kibling Street 97060 503-665-5175


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

Multnomah County Assessment, Recording & Taxation Portland OR 501 Southeast Hawthorne Boulevard 97214 503-988-3326