Garage Conversions: El Monte vs South San Gabriel
How do garage conversions rules compare between El Monte, CA and South San Gabriel, CA?
El Monte and South San Gabriel have similar restriction levels.
El Monte, CA
Los Angeles County
El Monte permits garage conversions to ADUs under California Government Code and Municipal Code Chapter 17.110. Conversions require building permits and must meet habitability standards. No replacement parking is required per state law.
View full El Monte rules →South San Gabriel, CA
Los Angeles County
LA County allows converting existing garages to ADUs or JADUs in unincorporated areas under the ADU Ordinance. Garage conversions are the most affordable ADU option at roughly $80–$150K. Replacement parking is not required by state law.
View full South San Gabriel rules →Key Facts Comparison
| Fact | El Monte | South San Gabriel |
|---|---|---|
| Code Section | EMMC Ch. 17.110 | - |
| State Law | CA Gov. Code §66314-66339 | Gov. Code §65852.2 |
| Replacement Parking | Not required (state law) | Not required |
| JADU Max | 500 sq ft from existing space | 500 sq ft |
| Permit | Building permit required | - |
| Permit From | - | Public Works B&S |
| Cost Range | - | $80K–$150K typical |
Highlighted rows indicate differences between cities.
El Monte FAQ
Can I convert my garage to a living space in El Monte?
Yes, through the ADU or JADU permitting process under Chapter 17.110. A building permit is required and the space must meet all habitability standards.
Do I need to replace parking if I convert my garage?
No. Under California state law, the city may not require replacement parking for a garage converted to an ADU.
South San Gabriel FAQ
Can I convert my garage to a living space in unincorporated LA County?
Yes. Garage conversions to ADUs or JADUs are allowed under the ADU Ordinance. You need a building permit from Public Works and must meet current building code for habitable space.
Do I need to add replacement parking if I convert my garage?
No. California state law prohibits LA County from requiring replacement parking when a garage is converted to an ADU.
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