Announcements - Development Services

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Street Naming Procedure Change

Effective May 1, 2016:

All street name evaluation applications must be submitted directly to the Ada County Assessor’s Office Addressing staff for review.  Our goal is to streamline the workflow to reduce the turn around time for completed evaluations.  For more information, please see the Street Name Guide on our Website.


  • Application (available on the website) – Please make sure to include contact information.
  • A legible plat or plan of the project showing the proposed streets.  We do not need a full copy of the site plan.

Final Approval:

Upon review by the appropriate agencies, the completed evaluation will be available on the Assessor’s website.

If you have questions, please call our office at (208) 287-7270.