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Santa Ana · Building on your lot

Running a business from home in Santa Ana

A home business may use 1 room or 400 square feet, whichever is more restrictive, with at most 2 people in total (city rule).

Key points

  • Home businesses: A home business may use 1 room or 400 square feet, whichever is more restrictive, with at most 2 people in total (city rule).

Each rule below links to the section of the Santa Ana Municipal Code it was read from, with the code text one click away (checked October 2026). General information, not legal advice.

What Santa Ana's code says

Santa Ana code What Santa Ana's code adds
Space used
  • No more than 1 room or 400 square feet of the home, whichever is more restrictive.
    § 41-192.2 · code text
    Home occupation activities shall not involve the use of more than one (1) room or four hundred (400) square feet of a dwelling, whichever is more restrictive,
Customer visits
  • No frequent meetings or gatherings that cause traffic, parking, noise or disturbance beyond normal home use.
    § 41-192.2 · code text
    There shall be no activity which involves frequent meetings or gatherings of any kind such as may generate traffic and parking congestion, noise, or disturbances beyond that which is normal to residential use.
Employees
  • No more than 2 people in total working in the business.
    § 41-192.2 · code text
    No more than two (2) persons shall be engaged in the conduct of the home occupation.
Permit
  • A home occupation permit from the zoning administrator is required.
    § 41-192.3 · code text
    No person shall conduct a home occupation without having first obtained a home occupation permit from the zoning administrator.
Businesses not allowed
  • sales activity, either wholesale or retail, except mail order sales
    § 41-192.2 · code text
    There shall be no sales activity, either wholesale or retail, except mail order sales.
  • photo studios, bail bond uses, or check cashing facilities
    Applies: uses involving frequent meetings or gatherings that may generate traffic, parking congestion, noise, or disturbances beyond normal residential use
    § 41-192.2 · code text
    Such uses include but are not limited to photo studios, bail bond uses, or check cashing facilities.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

Can I run a business from my home in Santa Ana?

A home business may use 1 room or 400 square feet, whichever is more restrictive, with at most 2 people in total (city rule).

General information, not legal advice.

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Ask GoCodebook how Santa Ana's running a business from home rules apply to your situation and get an answer that cites the section.

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