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Land Use and Planning Home
Permits Home
Bikes
Comprehensive Plan
Fees
Historic Preservation
Planning Commission
Transportation Projects
System Development Charges (SDCs)
Zoning and Development Ordinance (ZDO)
Urban and Rural Reserves
Public Involvement
Past Meetings
Documents
Street Smart
C-Map
Zoning and Development Ordinance
Every effort is made to keep this site accurate and up to date, however the current version on file at the offices of the Department of Transportation and Development is the final authority. For questions about interpretation of these regulations, please contact the Planning Division at (503) 742-4500.
Proposed Amendments
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File ZDO-219_ Frequently Asked Questions.pdf
File ZDO-219_ Public Hearings Notice.pdf
File ZDO-219_ Section 1001_General Provisions.pdf
File ZDO-219_ Section 1002_Protection of Natural Features.pdf
File ZDO-219_ Section 1020_Trees.pdf
File ZDO-219_ Section 1603_Village Residential Districts.pdf
File ZDO-219_Chapter 3_Natural Resources and Energy.pdf
File ZDO-219_Conforming Amendments.pdf
File ZDO-221_Public Hearing Notice
File ZDO-221_Section 806_Home Occupation to Host Events
File ZDO-221_Section 822_Home Occupations
File ZDO-222_ Public Hearings Notice.pdf
File ZDO-222_ Section 1006_Utilities and Water Supply
File ZDO-222_ Section 1022_Concurrency
File ZDO-222_Chapter 3_Natural Resources
File ZDO-223_ Public Hearings Notice
File ZDO-223_Chapter 4_Land Use.pdf
Section 100: Introductory Provisions
Section 200: General Definitions
Section 300: Urban and Rural Residential Districts
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301 Urban Low Density Residential (R-2.5, R-5, R-7, R-8.5, R-10, R-15, R-20, R-30)
302 Medium Density Residential District (MR-1)
303 High Density Residential (HDR)
304 Special High Density Residential (SHD)
305 Recreational Residential District (RR)
306 Mountain Recreational Resort District (MRR)
307 Rural Area Residential 1-Acre District (RA-1)
308 Rural Area Residential 2-Acre District (RA-2)
309 Rural Residential Farm/Forest 5-Acre District (RRFF-5)
310 Farm/Forest 10-Acre District (FF-10)
311 Planned Medium Density Residential (PMD)
312 Hoodland Residential District (HR)
313 Medium High Density Residential District (MR-2)
314 Future Urbanizable 10 Acre District (FU-10)
Section 400: Natural Resource Districts
Section 500: Commercial Districts
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501 Neighborhood Commercial (NC)
502 Community Commercial (C-2)
503 General Commercial (C-3)
504 Rural Tourist Commercial District (RTC)
505 Rural Commercial District (RC)
506 Planned Commercial District (PC)
507 Office Commercial (OC)
508 Retail Commercial (RTL)
509 Office Apartment District (OA)
Section 600: Industrial Districts
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601 Campus Industrial (CI)
602 Light Industrial District (I-2)
603 General Industrial District (I-3)
604 Rural Industrial District (RI)
606 Business Park District (BP)
Section 700: Special Districts
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701 General Provisions
702 Open Space Management (OSM)
703 Flood Management District (FMD)
704 River and Stream Conservation Area (RSCA)
705 Willamette River Greenway (WRG)
706 Habitat Conservation Area District (HCAD)
707 Historic Landmark (HL), Historic District (HD), and Historic Corridor (HC)
708 Mineral & Aggregate Overlay District (MAO)
709 Water Quality Resource Area District (WQRAD)
710 Sensitive Bird Habitat District (SBH)
711 Government Camp Open Space Management District (GCOSM)
712 Private Use Airport & Safety Overlay Zone
713 Public Use Airport & Safety Overlay Zones
Section 800: Special Use Requirements
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801 General Provisions
802 Two- and Three-Family Dwellings
803 Condominiums
804 Churches
805 Schools
806 Home Occupation to Host Events
807 Daycare Facilities
808 Cemeteries, Crematories
809 Hospitals
810 Nursing Homes
813 Service and Recreational Uses
814 Drive-In Theaters
817 Auto Wrecking Yards and Junk Yards
818 Surface Mining
819 Sanitary Landfills, Debris Fills, Recycling Centers, Transfer Stations, and Recyclable Dropoff Sites
820 Service Stations
821 Livestock
822 Home Occupations
823 Bus Shelters
824 Manufactured Dwellings
825 Manufactured Dwelling Parks
827 Drive-Thru Window Service
829 Hydroelectric Facilities
830 Utility Carrier Cabinets
831 Adult Business
832 Bed and Breakfast Residences and Inns
833 Guest Houses and Studios
834 Composting/Yard Debris Processing Facility
835 Wireless Telecommunication Facilities
Section 900: General Provisions and Exceptions
Section 1000: Development Standards
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1001 General Provisions
1002 Protection of Natural Features
1003 Hazards to Safety
1004 Historic Protection
1005 Building Siting and Design
1006 Utility Lines and Facilities
1007 Roads, Circulation and Parking
1008 Storm Drainage
1009 Landscaping
1010 Signs
1011 Open Space and Parks
1012 Density
1013 Planned Unit Developments
1014 Design Standards for Land Divisions
1016 Multi-Use Development
1017 Solar Access Ordinance For New Development
1018 Solar Balance Point/Infill Ordinance
1019 Solar Access Permit Ordinance
1021 Refuse and Recycling Standards for Commercial, Industrial, and Multifamily Developments
1022 Concurrency
Section 1100: Development Review Process
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1101 General Provisions
1102 Design Review
1103 Open Space Review
1104 Development Schedule, Completion of Improvements and Bonding
1105 Subdivisions
1106 Partitions
1107 Property Line Adjustments
Section 1200: Criteria for Discretionary Permits
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1201 General Provisions
1202 Zone Change
1203 Conditional Use
1204 Temporary Permits
1205 Variance
1206 Nonconforming Use
Section 1300: Administrative Action Review Process
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1301 General Provisions
1302 Notice Requirements and Procedures
1303 Public Hearing Requirements and Procedures
1304 Final Decision and Appeal Procedures
1305 Administrative Responsibility of the Planning Director
Section 1400: Legislative Changes
Section 1500: Fees
Section 1600: Sunnyside Village
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1600 Village General Provisions
1602 Village Park Provisions
1603 Village Standard Lot Residential District (VR-5/7) and Village Small Lot Residential District (VR-4/5)
1604 Village Townhouse District (VTH)
1605 Village Apartment District (VA)
1606 Village Community Service District (VCS)
1607 Village Office District (VO)
1608 Village Commercial District (VC)
Section 1700: Clackamas Regional Center Area
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1700 Clackamas Regional Center Area General Provisions (CRC)
1701 Regional Center Office (RCO)
1702 Regional Center Commercial (RCC)
1703 Planned Mixed Use (PMU)
1704 Corridor Commercial (CC)
1705 Low Traffic Impact Commercial (LTIC)
1706 Regional Center High Density Residential (RCHDR)
