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Redlands, CA Home Business: Signage Rules (2026)

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

Key Facts

Signs allowed
None, except phone listing
Visible business evidence
Prohibited (colors, lighting, signs)
Enforcement
Permit voided for noncompliance
Appeal window
10 days to planning commission

Summary

Redlands prohibits advertising signs for any home-based business. City Code Section 18.160.020(F) bars a home occupation from using "advertising signs on the premises, or any other local advertising media which calls attention to the fact that the home is being used for business purposes," allowing only a telephone number listing.

F. The home occupation shall not involve the use of advertising signs on the premises, or any other local advertising media which calls attention to the fact that the home is being used for business purposes, telephone number listing excepted.

Full Breakdown

" That sits alongside subsection I, which separately bars altering the appearance of the residence "by the use of colors, materials, construction, lighting, signs, or the emission of sound, noise, vibrations, or other visible evidence of the activity," reinforcing that the house must look purely residential from the street. 020 as a whole. 110.

Violations & Fines

Posting an advertising sign for a home occupation violates Section 18.160.020(F) and Section 18.160.020(I)'s ban on visible signs of commercial activity, giving the planning commission grounds to void the permit under Section 18.160.090. An unpermitted or non-compliant home business is also chargeable under the citywide general penalty, Section 1.20.020, as a misdemeanor with up to six months in county jail, a $1,000.00 fine, or both, unless the city attorney elects to file it as an infraction.

Frequently Asked Questions

Can I put a small sign in my yard advertising my home business in Redlands?
No. Section 18.160.020(F) says a home occupation "shall not involve the use of advertising signs on the premises," and the only exception written into the code is listing a phone number. Section 18.160.020(I) separately bars any visible sign of commercial activity from changing how the house looks from the street.
Does the sign ban apply to online or vehicle advertising too?
The code text reaches "any other local advertising media which calls attention to the fact that the home is being used for business purposes," so any on-site or nearby advertising beyond a phone listing risks the same noncompliance finding, even if it is not a traditional yard sign.
What is the penalty for putting up a sign anyway?
The planning commission can void the home occupation permit for noncompliance under Section 18.160.090, and because the business then operates without a valid permit, Section 1.20.020's citywide general penalty applies: up to six months in county jail, a $1,000.00 fine, or both, unless charged as a lesser infraction.

Sources & Official References

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