ADU Rules: Corona vs Mead Valley
How do adu rules rules compare between Corona, CA and Mead Valley, CA?
Mead Valley has fewer restrictions than Corona.
Corona, CA
Riverside County
Corona permits ADUs in residential zones per CMC Chapter 17.85 and California state law. Detached ADUs up to 1,200 sq ft, JADUs up to 500 sq ft. Height 16 ft detached, 25 ft attached. Setbacks reduced to 4 feet. No short-term rental of ADUs.
View full Corona rules →Mead Valley, CA
Riverside County
Riverside County must allow Accessory Dwelling Units (ADUs) and Junior ADUs (JADUs) on any residential or mixed-use parcel under California Government Code §65852.2 and §65852.22. County Ord. 348 was updated to conform, and recent state laws (SB 1211, AB 2533) expand the number of detached ADUs allowed on multifamily sites.
View full Mead Valley rules →Key Facts Comparison
| Fact | Corona | Mead Valley |
|---|---|---|
| Code Section | CMC Ch. 17.85 (Ord. 3410) | - |
| Detached Max | 1,200 sq ft / 16 ft tall | - |
| JADU | 500 sq ft, owner-occupy | - |
| Setbacks | 4 ft side/rear | - |
| - | - |
Highlighted rows indicate differences between cities.
Corona FAQ
Can I build an ADU on my property in Corona?
Corona permits ADUs in residential zones per CMC Chapter 17.85 and California state law. Detached ADUs up to 1,200 sq ft, JADUs up to 500 sq ft. Height 16 ft detached, 25 ft attached. Setbacks reduced to 4 feet. No short-term rental of ADUs.
What are the size limits for an accessory dwelling unit in Corona?
Code Section: CMC Ch. 17.85 (Ord. 3410). Detached Max: 1,200 sq ft / 16 ft tall. JADU: 500 sq ft, owner-occupy. Setbacks: 4 ft side/rear.
Mead Valley FAQ
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