Garage Conversions: Lompoc vs Santa Maria
How do garage conversions rules compare between Lompoc, CA and Santa Maria, CA?
Lompoc has fewer restrictions than Santa Maria.
Lompoc, CA
Santa Barbara County
Government Code 65852.2 expressly authorizes converting an existing garage into an ADU, with no replacement parking allowed and ministerial approval required.
View full Lompoc rules →Santa Maria, CA
Santa Barbara County
Garage conversions in Santa Maria require building permits. Converting a garage to living space may qualify as an ADU under California law. Replacement parking may not be required per state ADU legislation.
View full Santa Maria rules →Key Facts Comparison
| Fact | Lompoc | Santa Maria |
|---|---|---|
| Statute | Gov Code 65852.2(a)(1)(D) | - |
| Replacement parking | Not required | - |
| Setback | 4 ft side/rear | - |
| Approval | Ministerial 60 days | - |
| Permit | - | Required for all conversions |
| ADU Potential | - | May qualify under CA law |
| Parking | - | Replacement may not be required for ADUs |
| Building Code | - | Must meet habitable space standards |
Highlighted rows indicate differences between cities.
Lompoc FAQ
Do I need to add a new garage if I convert mine?
No. State ADU law prohibits cities from requiring replacement parking when an existing garage is converted into an accessory dwelling unit.
Can the city require a special use permit for the conversion?
No. ADU conversions must be approved ministerially without discretionary review within 60 days under Government Code 65852.2.
Santa Maria FAQ
Can I convert my garage to living space in Santa Maria?
Yes, with a building permit. The conversion must meet building code for habitable space.
Do I need replacement parking if I convert my garage in Santa Maria?
Under California ADU law, replacement parking is generally not required when converting a garage to an ADU.
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