General Information: 503-823-4000
1221 SW 4th Avenue, Room 110, Portland, OR 97204
The Bureau of Planning and Sustainability’s historic resources program relies on previous research, best practices, and preservation partners to inform strategies to celebrate and protect historic places.
Additional information and links to historic resources sites.
The historic resources program has produced and partnered on numerous publications related to historic resources since the 1970s.
Surveying potential historic resources is an essential first step in the process of evaluating historic significance and eligibility for designation; those identified as significant during the survey process may be adopted onto the citywide HRI.