Memorial Day closure

Most City of Portland offices will be closed Monday, May 27, in observance of Memorial Day.

City Title Code Guides

City Title Code Guides provide answers about the application of specific City of Portland Titles and outline optional alternates. Review a list of City Title Code Guides carried out by Development Services and read each code guide.

Code guides provide answers about the application of specific codes.

City Title Code Guides

More Code Guides 

You can also read more about these codes, rules and guides: state building codes and related administrative rules and interpretations, City codes, City administrative rules, Business Practice Policies, program guides, Building Official's determinations, PBOT Codes and Guides, MOUs/IGAs and request a change to City codes or recommend a regulatory improvement change.