Eugene Zoning & Land Use Guide
Last updated: Verified:
Key Zoning Facts
Regulatory Layers That Apply in Eugene
Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.
Federal
- FEMA Flood Zones: Applicable
- View FEMA Flood Map
State — Oregon
- Building Code: Oregon Structural Specialty Code (2021 IBC)
- State ADU Override: Yes (HB 2001 / SB 458 - Cities over 2,500 must allow ADUs; no owner-occupancy or parking mandates)
County — Lane County
- Role: Property records, tax assessment, unincorporated area planning
City / Municipal
The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.
Overlay Districts
No overlay districts identified.
Private Restrictions
- HOA / CC&Rs common: Yes
- Check HOA CC&Rs for additional restrictions.
Primary Zoning Districts
| District Code | Name | Min Lot | Max Height | Front Setback | Side Setback | Rear Setback | FAR |
|---|---|---|---|---|---|---|---|
| R-1 | Low-Density Residential | 4,500 sq ft | 30 ft | 10 ft | 5 ft | 10 ft | — |
| R-2 | Medium-Density Residential | None | 35 ft | 10 ft | 5 ft | 10 ft | — |
| C-2 | Community Commercial | None | 60 ft | 0 ft | 0 ft | 10 ft | — |
ADU Rules in Eugene
ADUs:Allowed
- Max Size
- 800 sq ft
- Max Height
- 24 ft
- Rear Setback
- 5 ft
- Side Setback
- 5 ft
- Parking
- None required (per state law)
- Owner Occupancy
- Not required (per state law)
- Permit Timeline
- 4-8 weeks
Official Sources
Frequently Asked Questions
Frequently Asked Questions
Can I build an ADU in Eugene?
Yes. Oregon HB 2001 requires Eugene to allow ADUs in all residential zones. No owner-occupancy or off-street parking is required for ADUs.
How do I find the zoning for my property in Eugene?
Use the City of Eugene online zoning map or contact the Planning and Development Department at (541) 682-5377.
What zones allow multi-family housing in Eugene?
Multi-family is allowed in R-2, R-3, R-4, and C-2 zones. HB 2001 also requires duplexes in single-family zones.
Disclaimer: The information on this website is provided for general informational purposes only and does not constitute legal, financial, or professional advice. Zoning codes and building regulations change frequently. Always verify current requirements with your local planning department and building authority before making any decisions.