This City of Portland website offers a wealth of information about each address in the City.
North Portland Libraries
Multnomah County Research Librarians are trained and available to assist community and personal research on line, by phone, or in person.
Historic Records & Photos
City of Portland Archives Search has many historic documents and photos available online related to North/Northeast neighborhoods.
Architectural Heritage Center and The State Office of Historic Preservation offer resources for historic preservation in Portland.