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West Sacramento, CA Home Business: Signage Rules (2026)

Heavy Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Exterior signage
Not permitted
Standard
Residential appearance maintained
Applies citywide
Any residential zone
Enforcement
WSMC Ch. 17.46

Summary

West Sacramento bars any exterior sign or visible indication of a home occupation: the unit must keep its ordinary residential appearance under WSMC § 17.30.120(B)(1).

Residential Appearance. The residential appearance of the unit within which the home occupation is conducted shall be maintained, and no exterior indication of a home occupation is permitted.

2. Location. All home occupation activities shall be conducted entirely within the residential unit, or within a garage that is attached to, and reserved for, the residential unit. When conducted within a garage, the doors thereof shall be closed, and the area occupied shall not preclude the use of required parking spaces for parking.

3. Floor Area Limitation. No more than 25% of the floor area of the dwelling unit may be used in the conduct of the home occupation.

4. Employees. No employees or independent contractors other than residents of the dwelling shall be permitted to work at the location of a home occupation except as otherwise allowed for cottage food operations.

5. On-Site Client Contact. No customer or client visits are permitted except for personal instruction services (e.g., musical instruction or training, art lessons, academic tutoring) which may have up to two students at one time.

6. Direct Sales Prohibition. Home occupations involving the display or sale of products or merchandise are not permitted from the site except by mail, telephone, internet, or other mode of electronic communication or except as otherwise allowed for cottage food operations.

7.

Full Breakdown

Under West Sacramento Municipal Code § 17.30.120(B)(1), a home occupation in the City of West Sacramento, Yolo County, must preserve the residential appearance of the dwelling, and "no exterior indication of a home occupation is permitted." That bars yard signs, window signs, or any other visible marker advertising the business from the street, and the standard applies to every home occupation in the City regardless of the underlying zoning district.

Violations & Fines

Posting an exterior sign or other visible business marker breaks the residential-appearance standard and can be enforced as a zoning violation under WSMC Ch. 17.46, charged as a misdemeanor or infraction.

Frequently Asked Questions

Can I put up a sign for my home-based business in West Sacramento?
No. WSMC § 17.30.120(B)(1) requires the dwelling to keep its normal residential appearance and bars any exterior indication of a home occupation, including signs.
Are window decals for a home business allowed?
No: the code prohibits any exterior indication of the business, which covers window signs and decals as well as yard signs.

Sources & Official References

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