Elk Grove vs Isleton
How do setback rules rules compare between Elk Grove, CA and Isleton, CA?
Elk Grove and Isleton have similar restriction levels.
Elk Grove, CA
Sacramento County
Elk Grove Zoning Code Title 23 sets residential setbacks that vary by zone. Typical RD-5/RD-7 standards require about 20 ft front, 5 ft side, and 15-20 ft rear, with ADU setbacks reduced to 4 ft under state law (Gov Code §65852.2).
View full Elk Grove rules →Isleton, CA
Sacramento County
Sacramento County Zoning Code (Title 3) sets residential setbacks by zone. Typical RD-5 standards: 20 ft front, 5 ft side, 15 ft rear. Agricultural and rural residential zones require greater setbacks. ADUs benefit from state-mandated 4 ft side/rear setbacks under Gov Code 65852.2 regardless of underlying zone.
View full Isleton rules →Key Facts Comparison
| Fact | Elk Grove | Isleton |
|---|---|---|
| Front (typical) | 15-20 ft | - |
| Side interior | ~5 ft | - |
| Rear (typical) | 15-20 ft | - |
| ADU side/rear | 4 ft (state law) | - |
| Zone-specific | Confirm with Planning | - |
| Code | - | Zoning Title 3 |
| Typical SFR | - | 20 ft front / 5 ft side / 15 ft rear |
| Rural | - | 40-50 ft front typical |
| ADU | - | 4 ft side/rear (state) |
| Variance | - | Planning Commission |
Highlighted rows indicate differences between cities.
Elk Grove FAQ
Can I build closer to the property line for an ADU?
Yes. State law caps ADU side/rear setbacks at 4 feet — the city cannot require more.
Where do I find my lot's exact setbacks?
Check your zoning designation on the Elk Grove GIS map, then review Title 23 or call the Planning Division.
Isleton FAQ
What are setbacks for my lot?
Check your zoning designation on the Sacramento County online parcel viewer and reference Title 3. Most suburban single-family lots use 20/5/15 ft setbacks.
Do ADU setbacks follow my zone?
No. State law (Gov Code 65852.2) caps ADU side and rear setbacks at 4 feet regardless of your zoning.
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