N1101.1(1). Portions of existing dwellings that are affected by new construction shall meet the envelope requirements
of ORSC Table N1101.2. I
The Bureau of Development Services will be closed on Monday, Jan. 18, for the Martin Luther King Jr. holiday. The Permit Center lobby at 1900 SW Fourth Ave. will be closed. You can still apply for most permits online 24/7 through Development Hub PDX.