Portland's Title 33 (Planning and Zoning) establishes setback requirements for all zones. Setbacks vary by zone designation, lot size, and building type. Residential zones (R5, R7, R10, etc.) have front, side, and rear setbacks that determine where structures may be built on a lot.
Residential setbacks in Portland's single-dwelling zones include a minimum front setback (typically 10-15 feet), side setbacks (5 feet minimum in R5 zone), and rear setbacks (typically 5 feet). The specific requirements depend on the base zone (R20, R10, R7, R5, R2.5) and lot dimensions. Multi-dwelling zones have different setback standards. Corner lots, through lots, and flag lots have special setback provisions. Setback modifications may be available through adjustments or planned developments. Accessory structures have reduced setback requirements in some cases.
Building within required setbacks without approval is a zoning violation. The Bureau of Development Services can require removal or modification of non-conforming structures. Building permits will not be issued for structures that violate setback requirements.
Portland, OR
Portland does not have a general ordinance restricting lawn ornaments, garden statues, or yard decorations on private residential property. Items must remain...
Portland, OR
Portland has no specific city ordinance regulating inflatable holiday displays on private residential property. Inflatables must stay on the property and not...
Portland, OR
Portland does not have a specific ordinance regulating residential holiday lighting. General electrical safety and nuisance standards apply. Historic Conserv...
Portland, OR
Permanent outdoor kitchens in Portland require Bureau of Development Services permits when they include gas, plumbing, electrical, or structural work. Built-...
Portland, OR
Residential outdoor smokers (offset, pellet, kamado, vertical) are legal in Portland under the cooking-fire exemption to PCC 31.16, but persistent smoke that...
Portland, OR
Portland adopts the Oregon Fire Code (2022 edition based on IFC 2021) through PCC 31.16. Under IFC §308.1.4, propane (LPG) and charcoal grills are prohibited...
See how Portland's setback rules rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.