Structure Height Limits: Fremont vs Livermore
How do structure height limits rules compare between Fremont, CA and Livermore, CA?
Livermore has fewer restrictions than Fremont.
Fremont, CA
Alameda County
Fremont limits single-family homes to 30 feet or 2 stories in most R-1 zones, with hillside overlay districts imposing stricter limits to protect ridgelines.
View full Fremont rules →Livermore, CA
Alameda County
Livermore residential height limits are typically 30 ft / 2 stories in RL and RS zones; detached ADUs allowed up to 16-25 ft per state law.
View full Livermore rules →Key Facts Comparison
| Fact | Fremont | Livermore |
|---|---|---|
| R-1 Height | 30 feet / 2 stories | - |
| Accessory | 15 feet | - |
| ADU Height | 25 feet (state law) | - |
| Hillside | Stricter overlay limits | Ridgeline protection |
| Contact | (510) 494-4455 | - |
| RL/RS Max | - | 30 ft / 2 stories |
| RM Max | - | 35 ft |
| Detached ADU | - | 16-25 ft state law |
| Features | - | +3-5 ft with screening |
Highlighted rows indicate differences between cities.
Fremont FAQ
Can I build a three-story home?
Not in standard R-1 zones; multi-family or specific plan areas may allow 3 stories with design review.
Do hillside rules apply to my lot?
Check the Fremont Hillside Combining District map; lots in the overlay have ridgeline and height protections.
Livermore FAQ
Can I build a 3-story house?
Not in most Livermore residential zones — 2 stories / 30 ft is the typical cap. Variances are rarely granted.
How tall can my ADU be?
Detached single-story ADU up to 16 ft; up to 18-25 ft if within half-mile of transit or on multifamily lot.
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