But for those properties in unincorporated Multnomah County—those spots outside Portland, Gresham, or other cities—the county steps in on health and safety enforcement. It's limited compared to the big state and city rules, but ignore it and you could face inspections, notices, and fines faster than you can say "habitability violation." Let's break it all down, with extra time on the county specifics since that's where a lot of you have questions.