Portland’s complaint-driven system for property maintenance enforcement is disproportionately racking up fines for homeowners of color living in gentrifying neighborhoods, a new city audit found. The report, released Wednesday by the City Auditor’s Office, analyzed property management complaint and enforcement records from 2013 to 2018. The current system allows any Portlanders to submit property maintenance complaints, like a blocked exit, tall grass, or unsafe sidewalks, to the Bureau of Development Services (BDS). BDS then investigates.