ADU Regulations in Bend, Oregon
Updated September 29, 2026
In Deschutes County at the foot of the Cascades, Bend permits ADUs by right under Oregon's HB 2001. The city's booming housing market and tourism economy make accessory units a strong investment.
Below is a summary of the key zoning rules applicable to Accessory Dwelling Units in Bend as of 2026. Regulations are governed by Oregon's HB 2001 (2019) which requires ADU approval by-right in all residential zones statewide.
| Regulation | Requirement |
|---|---|
| Maximum Size | 1,200 sq ft |
| Property Setbacks | 5 ft rear, 5 ft side |
| Extra Parking Required | Not required |
| Owner Occupancy | Not required |
Additional Local Requirements for Bend
- ADU by right in all residential zones (HB 2001)
- Minimum 200 sq ft
- System development charges may apply
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Can I build an ADU in Bend?
This Oregon city allows ADUs by right under HB 2001. No owner occupancy requirement and minimal local restrictions.
What is the maximum ADU size allowed in Bend?
ADUs in Bend can be up to 1,200 square feet, subject to the property's zoning and lot coverage limits. Always confirm the exact allowed size with the Bend planning department before designing your project.
What are the setback requirements for an ADU in Bend?
ADUs in Bend generally require setbacks of 5 ft rear, 5 ft side. Oregon's HB 2001 (2019) requires cities to allow ADUs in residential zones, but the exact setback figures come from Bend's own code — confirm them with the city before you design.
Disclaimer: This guide summarises publicly available city zoning rules and is for general information only — it is not legal or architectural advice. Codes change; always confirm current requirements with the Bend planning department before you design or build.