ADU Regulations in Chandler, Arizona
In the southeast Phoenix metro, Chandler regulates ADUs under its zoning code. The city's modern housing stock and HOA communities mean property owners should verify both municipal rules and any community covenants.
Below is a summary of the key zoning rules applicable to Accessory Dwelling Units in Chandler as of 2026. Regulations are governed by local zoning ordinances, as Arizona has no statewide ADU mandate.
| Regulation | Requirement |
|---|---|
| Maximum Size | 1,000 sq ft |
| Property Setbacks | 5 ft rear, 5 ft side |
| Extra Parking Required | Required (1 space) |
| Owner Occupancy | Not required |
Additional Local Requirements for Chandler
- ADU allowed in residential zones per local ordinance
- Minimum 200 sq ft
- Building permit required
- ⚠️ AZ has NO statewide ADU law — city code governs
📥 Download the Complete Chandler ADU Cheat Sheet
Get the step-by-step permit checklist, official government forms, direct planning department contacts, and estimated fees — all in one printable PDF for Chandler, Arizona.
Download the Complete Chandler ADU Cheat Sheet — $12Frequently Asked Questions About ADUs in Chandler
Can I build an ADU in Chandler?
This Arizona city permits ADUs under local ordinance. Confirm your zone's eligibility with the planning department first.
How big can my ADU be in Chandler?
What is the maximum ADU size allowed in Chandler? ADUs in Chandler can be up to 1,000 square feet, subject to the property's zoning and lot coverage limits. Always confirm the exact allowed size with the Chandler planning department before designing your project.
What about setbacks and other requirements in Chandler?
What are the setback requirements for an ADU in Chandler? ADUs in Chandler generally require setbacks of 5 ft rear, 5 ft side. California state law (AB 68) limits local setback requirements to 4 feet for existing structures, but always verify with local zoning.
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