Galt vs Isleton
How do adu rules rules compare between Galt, CA and Isleton, CA?
Galt has fewer restrictions than Isleton.
Galt, CA
Sacramento County
Galt must allow Accessory Dwelling Units on residential lots under California Government Code 65852.2. Detached ADUs up to 800 square feet are ministerial, with 4-foot side and rear setbacks and no required replacement parking near transit.
View full Galt rules →Isleton, CA
Sacramento County
California state ADU law (Gov Code 65852.2) overrides most local rules. Isleton must allow up to 800 sq ft detached ADUs with 4-foot setbacks. Delta flood zone adds FEMA elevation requirements.
View full Isleton rules →Key Facts Comparison
| Fact | Galt | Isleton |
|---|---|---|
| State law | Gov Code 65852.2 | - |
| Detached size | Up to 800 sf ministerial | - |
| Setbacks | 4 ft side and rear | 4 feet side and rear |
| Processing | 60-day clock | 60 days maximum |
| STR | 30+ day rentals only | - |
| Detached ADU | - | Up to 800 sq ft by right |
| Flood | - | FEMA BFE plus 1 foot |
| State Law | - | Gov Code 65852.2 |
Highlighted rows indicate differences between cities.
Galt FAQ
Do I need extra parking for my ADU?
No parking can be required if the site is within a half mile of public transit. Otherwise one space may be required, often satisfied by tandem or in a setback.
Can I sell my ADU separately?
Only if Galt adopts an AB 1033 ordinance allowing ADU condo-ization. Otherwise the ADU stays with the primary home.
Isleton FAQ
Can Isleton deny my ADU permit?
Not for meeting state minimums. The city must permit an ADU that meets the state law standards within 60 days.
How does flooding affect ADU construction?
Isleton is in FEMA Zone AE. Living space must be elevated to base flood elevation plus 1 foot, or the structure must be flood-resistant.
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