Zoning Restrictions: Costa Mesa vs Santa Ana
How do zoning restrictions rules compare between Costa Mesa, CA and Santa Ana, CA?
Costa Mesa and Santa Ana have similar restriction levels.
Costa Mesa, CA
Orange County
Costa Mesa requires a home occupation permit to operate any business from a residentially zoned area under CMMC Article 6. No business license is issued until a home occupation permit has been approved. Employees must be permanent residents of the premises only.
View full Costa Mesa rules →Santa Ana, CA
Orange County
Home occupations are permitted in all residential zones in Santa Ana with a Home Occupation Permit issued by the Planning Agency under SAMC Chapter 41. The business must be incidental to the residential use and not alter the residential character of the property.
View full Santa Ana rules →Key Facts Comparison
| Fact | Costa Mesa | Santa Ana |
|---|---|---|
| Permit Required | Yes — home occupation permit | Home Occupation Permit |
| Business License | Not issued without permit | Also required |
| Employees | Residents only | - |
| Exterior Changes | Prohibited | - |
| Code Section | CMMC Article 6 | SAMC Chapter 41 |
| Max Floor Area | - | 25% of dwelling |
| Outside Employees | - | Limited |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
Do I need a permit for a home business in Costa Mesa?
Yes. A home occupation permit must be approved before a business license is issued under CMMC Article 6. No business may operate from a residential zone without the permit.
Can I have employees at my home business?
Only permanent residents of the premises may work in the home occupation. Non-resident employees are prohibited.
Can I sell products from home?
No direct sale of products on the premises is permitted. Online businesses that ship from outside the home may be acceptable.
Santa Ana FAQ
Can I run a business from my home in Santa Ana?
Yes, with a Home Occupation Permit from the Planning Agency and a City business license. The business must be incidental to the residential use and not alter the character of the neighborhood.
How do I apply for a Home Occupation Permit?
Apply through the Planning and Building Agency at (714) 647-5804. The permit must be approved before you apply for your business license.
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