Frequently Asked Questions, Addressing
This page answers the most common development questions about addressing.
Official Address Guide for Pima County
The Official Address Guide should be looked on as a guide for determining whether a street address is “correct”, with all parts of the address conforming to the standards and limits described herein.
Modified Address Search
Use this utility from the Development Services Toolkit to perform a search for a new or modified address using relevant date parameters.
Validate an Address
Use Accela to validate an address.
Validate a Street Name
Use this utility from the Development Services Toolkit to validate a street name.
New Address and Change Request (PDF)
Use this PDF form to request a new address or change to an existing address.
Naming a Street (PDF)
Use this PDF form to submit a name for a street.
Changing a Street Name (PDF)
Use this PDF form to change name of an existing street.
Plats and Commercial Developments
Contains the Minimum Address Display Standards Per Section 18.83.050 of the Pima County Code (Address must be displayed prior to calling for a building inspection).
Minor Lands Ordinance
Purpose, definitions, and other information about Pima County Ordinance, chapter 18.70, Minor Lands Division.
Minor Land Division Application (PDF)
This PDF form is the application for dividing Minor Lands.