Background

GIS Data for Multnomah County

The Multnomah County Property Search Tools and Maps website offers a comprehensive suite of resources for accessing detailed property information and interactive mapping data. Visitors can use free tools such as MultcoPropTax.com to search property ownership, land and building details, values, tax amounts, payment history, and tax bills by Property ID or address, with additional subscription features available. MultcoRecords.com provides access to recorded documents since 2002, searchable by name, date, and document type, with options to download or order certified copies. The TaxGraph tool visually displays how property values have changed over the last five years. For mapping, the Multnomah County Survey and Assessment Image Locator (SAIL) offers an interactive site featuring surveys, recorded plats, assessment (cadastral) maps, and ownership information, searchable by address, tax lot, map number, or plat name. The Tax District and Map Image Viewer enables users to explore detailed parcel data, tax and transportation districts, school and neighborhood boundaries, renewal agency plans, utility districts, zoning, and plat details, with links to further resources, and can be searched by owner name, Property ID, address, map page, or section. Additional external resources include Portland Maps, GreshamView, Metro, and ORMAP for aerial photos, zoning, and regional assessment data. For older Levy Code Area shape files, customer service assistance is available. This robust platform is ideal for residents, professionals, and researchers seeking accurate, multifaceted property and geographic information in Multnomah County.