Places
Support
Usage
| Navigate Map | Pinch/spread, double-tap/click, mouse wheel to zoom Drag to pan Tap to select a property Tap-hold or shift-click for nearby results |
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| Fullscreen Mode | Enter fullscreen mode (from inset/detail mode) | |
| Inset/Detail Mode | Return to inset/detail mode (from fullscreen mode) | |
| Current Location | Monitor your current location on the map | |
| Snapshot | Create an image of the currently viewable map area | |
| Aerial Photos | Toggle aerial/satellite photos basemap | |
| Layers Manager | Toggle available layers for the current webmap | |
| Map Legend | View the legend for the current webmap | |
| Saved Places | Add the current location to saved places | |
| Share | Share a link to email & social media sites | |
| Print detail with summary map | ||
| Popout Table | Expand table in popup window | |
| Expand/Collapse Table | Toggle all table rows | |
| External Link | Link to external resource or file will open up in a new window | |
| Detail Selection | Highlight on the geometry that corresponds to the current detail information | |
| Property Selection | Highlight on the geometry that corresponds to the current property selection |
Locate
| Information | Location |
|---|---|
| Aerial Photos | Advanced > Aerial Photos |
| Benchmarks | Transportation |
| Capital Improvement Projects | Permits & Zoning > Capital Improvement Projects |
| Census | Neighborhood name link in property summary |
| Condo, Mobile Home, Personal or Split Properties | Related Accounts or Split Property Parent & Children in property summary |
| Crime Statistics | Public Safety |
| Development Areas (Urban Renewal, Storefront Improvement, et al.) |
Permits & Zoning > Zoning & Districts |
| Fire Station | Public Safety |
| Garbage & Recycling | Utilities > Collection Schedule |
| Hazards (Flood, Steep Slope, Landslide, Wild Lands Fire, Earthquake) |
Public Safety |
| Historic Plumbing Permits | Permits & Zoning > Permits |
| Historic Resources | Permits & Zoning > Zoning & Districts |
| KML | Available in our OpenData portal |
| Lead Paint Hazard | Permits & Zoning > Zoning & Districts |
| Neighborhood Association & Coalition | Neighborhood name link in property summary |
| Pavement Moratorium & Planned Projects | Permits & Zoning > Capital Improvement Projects |
| Police Jurisdiction & Station | Public Safety |
| Sewer Assets | Utilities > Sewer Assets |
| Snow & Ice Routes | Transportation |
| Stormwater Discount & Management | Utilities > Environmental |
| Tax Maps | Assessor > Assessor Detail |
| Underground Storage Tanks | Permits & Zoning > Permits |
| Water Assets | Utilities > Water Assets |
| Watershed | Utilities > Environmental |
Assessor Data Discrepancies
For more information regarding how to change assessor data discrepancies like property ownership name and improvements for properties in Multnomah County, please contact Multnomah County Assessment, Recording & Taxation at (503) 988-3326 or dartcs@multco.us. The division's ownership section can also review requests to remove a name based on some limited public safety provisions.
Building Permits & Assessment Timeline
Building permits are worked by the Multnomah County Assessment, Recording & Taxation office in the year following issuance. The assessment date for a property is January 1st of each year. If a house was not built prior to January 1 then you will not see anything updated on the record until the following year. Assessment values are not finalized until mid-September of each year following the January 1 assessment date. Once the appraiser has done the site visit and inspection, it typically is only a few weeks until the records are updated.
Who We Are
Although the data presented here is largely the work of hundreds of dedicated individuals, the site and the applications within it were built and are maintained by Corporate GIS (CGIS), and the Bureau of Technology Services (BTS) at The City of Portland. For more information on CGIS, please visit our web site.
Privacy
All information provided through our service is available through traditional public channels. We have, however, limited the information we provide to protect individual's privacy. Because of this you will not find phone numbers of individuals in any of our public databases. If you require access to this information, you will have to go through traditional methods. Please refer to the PortlandOregon.gov Disclaimer & Privacy Policy for more information.
Disclaimer
THE GIS APPLICATIONS ACCESSED THROUGH THIS WEB SITE PROVIDE A VISUAL DISPLAY OF DATA FOR YOUR CONVENIENCE. EVERY REASONABLE EFFORT HAS BEEN MADE TO ASSURE THE ACCURACY OF THE MAPS AND ASSOCIATED DATA. THE CITY OF PORTLAND MAKES NO WARRANTY, REPRESENTATION OR GUARANTEE AS TO THE CONTENT, SEQUENCE, ACCURACY, TIMELINESS OR COMPLETENESS OF ANY OF THE DATA PROVIDED HEREIN. THE USER OF THESE APPLICATIONS SHOULD NOT RELY ON THE DATA PROVIDED HEREIN FOR ANY REASON. THE CITY OF PORTLAND EXPLICITLY DISCLAIMS ANY REPRESENTATIONS AND WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE CITY OF PORTLAND SHALL ASSUME NO LIABILITY FOR ANY ERRORS, OMISSIONS, OR INACCURACIES IN THE INFORMATION PROVIDED REGARDLESS OF HOW CAUSED. THE CITY OF PORTLAND SHALL ASSUME NO LIABILITY FOR ANY DECISIONS MADE OR ACTIONS TAKEN OR NOT TAKEN BY THE USER OF THE APPLICATIONS IN RELIANCE UPON ANY INFORMATION OR DATA FURNISHED HEREUNDER. FOR UPDATED INFORMATION ABOUT THE MAP DATA ON PORTLANDMAPS PLEASE REFER TO CITY'S METADATA. FOR QUESTIONS ABOUT ASSESSMENT INFORMATION PLEASE CONTACT THE COUNTY ASSESSORS OFFICE IN YOUR COUNTY.