⚠️ This information is for educational purposes. Always verify current regulations with the Yakima Planning Department before starting your project.
Yakima ADU Regulations at a Glance
Here are the key zoning rules for Accessory Dwelling Units in Yakima, Washington. These regulations apply as of 2026.
| Regulation | Requirement |
|---|---|
| Maximum Size | 1,000 sq ft |
| Property Setbacks | 5 ft rear, 5 ft side |
| Extra Parking Required | Required (1 space) |
| Owner Occupancy | Required |
Additional Local Requirements
- ADU allowed in low-density residential zones
- Minimum 200 sq ft
- Site plan review required
- Owner must live on property
📥 Get the Complete Yakima ADU Cheat Sheet
To get the step-by-step permit checklist and the official local contacts, download the Complete Yakima ADU Cheat Sheet.
Download the Yakima PDF Guide — $12Frequently Asked Questions About ADUs in Yakima
Can I build an ADU in Yakima?
Yes, Yakima allows ADUs under Washington state law and local zoning ordinances. [ADDITIONAL_FAQ_1]
How big can my ADU be in Yakima?
The maximum size for an ADU in Yakima is 1,000 square feet, subject to setback and lot coverage requirements.
Do I need a permit for an ADU in Yakima?
Yes, all ADUs require a building permit from the Yakima Building & Safety Department.
Looking for other cities?