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Los Angeles, CA Home Business: Signage Rules (2026)

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

Key Facts

Home occupation signs
Prohibited in A and R zones
Nameplate size (R zone)
Max 1.5 sq ft per dwelling unit
Nameplate size (A zone)
Max 3 sq ft per dwelling unit
Illumination rule
No flashing, moving, or animated signs
For-sale / rental signs (R zone)
Max 12 sq ft

Summary

In Los Angeles A and R (residential) zones, no sign may identify a home occupation; residents may display only one unlighted nameplate per dwelling unit, capped at 1.5 sq ft in R zones and 3 sq ft in A zones.

7. (Amended by Ord. No. 174,547, Eff. 6/10/02.) No nameplate, sign or advertising matter of any kind shall be placed or maintained on any lot in any zone except in accordance with the following regulations: (a) All nameplates, signs and advertising matter on a lot in an "A" or "R" Zone shall pertain to a permitted use (except that no signs shall be permitted to identify a home occupation) or indicate the name of the occupant and shall be located on the same lot with that use; (b) No nameplate, sign or advertising matter, which is attached to a building on a lot in an "A" or "R" Zone, may project above the roof ridge or parapet wall (whichever is the higher) of the building; (c) No illuminated nameplate, identification sign or advertising matter, which is permitted by this subdivision, may be of the flashing, moving or animated type; (d) There may be only one unlighted nameplate for each dwelling unit on a lot in an "A" or "R" Zone indicating the name of the occupant, (except that no signs shall be permitted to identify a home occupation), and no nameplate may exceed three square feet in area in an "A" Zone, nor exceed one and one-half square feet in area in an "R" Zone;

Source: Los Angeles Municipal CodeView official code

Full Breakdown

LAMC § 12.21 A.7 explicitly prohibits any nameplate, sign, or advertising matter in A and R zones that identifies a home occupation. One unlighted nameplate per dwelling unit showing the occupant's name is allowed, limited to 1.5 sq ft in R zones and 3 sq ft in A zones. No sign may project above the roof ridge or parapet. All illuminated signs must be non-flashing, non-moving, and non-animated. Unlighted signs for prospective sale or rental are allowed up to 12 sq ft in R zones and 20 sq ft in A zones.

Violations & Fines

Unauthorized signs identifying home occupations or signs exceeding size limits may be cited by LADBS and ordered removed. Violations of LAMC sign regulations may result in fines and code enforcement action.

Frequently Asked Questions

Can I put a sign outside my home advertising my home-based business?
No. Los Angeles explicitly prohibits any sign that identifies a home occupation in residential A and R zones.
What nameplate am I allowed to display at my home?
You may display one unlighted nameplate showing your name, up to 1.5 square feet in an R zone or 3 square feet in an A zone. No illuminated sign may be flashing, moving, or animated.
Can I put up a for-sale sign on my residential property?
Yes. One or more unlighted signs for the prospective sale or rental of the property are allowed, totaling no more than 12 square feet in an R zone or 20 square feet in an A zone.

Sources & Official References

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