Folsom vs Isleton
How do shed rules rules compare between Folsom, CA and Isleton, CA?
Folsom and Isleton have similar restriction levels.
Folsom, CA
Sacramento County
Folsom exempts detached sheds and storage buildings under 120 sq ft from building permit requirements, though zoning setbacks and maximum height still apply. Sheds 3 feet from property lines are typical. Electrical and plumbing connections trigger permits regardless of shed size.
View full Folsom rules →Isleton, CA
Sacramento County
Sheds under 120 square feet are exempt from building permits in Isleton under California Building Code 105.2. Sheds must still meet zoning setbacks and FEMA flood elevation.
View full Isleton rules →Key Facts Comparison
| Fact | Folsom | Isleton |
|---|---|---|
| Permit Exempt | Under 120 sq ft | 120 sq ft or less |
| Code Base | CRC §R105.2 | - |
| Setback | 3 ft typical | - |
| Electrical | Always needs permit | Separate permit |
| HOA | Check CC&Rs | - |
| Setbacks | - | 5 feet side and rear |
| Front Yard | - | Sheds prohibited |
| Flood Permit | - | May be needed |
Highlighted rows indicate differences between cities.
Folsom FAQ
Do I need a permit for a Costco shed in Folsom?
Not if it's under 120 sq ft, one story, used for storage only, and has no electrical or plumbing. You still must observe zoning setbacks (typically 3 feet from property lines) and HOA rules if applicable.
Can I put a shed in my Folsom front yard?
No. Accessory structures are not allowed in required front yard setback areas in residential zones. They must be in the rear or side yard behind the front building line.
Isleton FAQ
Can I put up a 10-by-10 shed without a permit?
Yes, 100 square feet is under the state permit-exemption threshold. Zoning setbacks still apply.
Does flood zoning affect my shed?
Potentially. Isleton is entirely in FEMA Zone AE, and a floodplain-development permit may still be required even when a building permit is not.
Compare other topics
See how Folsom and Isleton compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool