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Newport Beach, CA Parking Rules: Curb Color Rules (2026)

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

Key Facts

Governing section
NBMC § 12.20.080
Administering official
City Traffic Engineer
Only exception
Curb numbering under City resolution
Enforcement condition
Signs/markings must be legible to enforce
Adopted
Ord. 1069 (part), 1963

Summary

Painting a street or curb surface in Newport Beach without City authorization is illegal. Municipal Code Section 12.20.080 bars unauthorized curb painting outright, though the ban does not reach curb address-numbering done under a City resolution or ordinance.

No person, unless authorized by this City, shall paint any street or curb surface; provided, however, that this section shall not apply to the painting of numbers on a curb surface by an person who has complied with the provisions of any resolution or ordinance of this City pertaining thereto.

Full Breakdown

010. 010(A) to "place and maintain" official traffic control devices. 020 reinforces that no traffic provision requiring signs or markings can be enforced against a violator unless the corresponding official markings or signs are actually in place and legible, meaning the City itself must properly mark curb zones (red, yellow, white, green, blue) before citing drivers for violating them, while private, unauthorized repainting of any curb color remains flatly prohibited regardless of signage.

Violations & Fines

Painting a curb without City authorization violates Section 12.20.080 and is enforceable as a misdemeanor or infraction under the Municipal Code's general penalty provisions; the City Traffic Engineer or Police Department can require the unauthorized paint be removed or corrected at the violator's expense since only City-authorized markings control traffic and parking restrictions on that curb.

Frequently Asked Questions

Can a homeowner paint their own curb red to keep cars from parking there?
No. Section 12.20.080 prohibits any person from painting a street or curb surface without City authorization, and color-coded curb zones such as red no-parking areas are established exclusively by the City Traffic Engineer under Section 12.20.010, not by residents.
Is painting curb address numbers allowed in Newport Beach?
Only under the narrow exception in Section 12.20.080, which excuses curb numbering done by a person who has complied with a specific City resolution or ordinance governing that practice; painting numbers without following that process is not exempt.
Can the City cite a driver for a curb zone that was never actually painted?
No. Section 12.20.020 bars enforcing any code or Vehicle Code provision requiring signs unless appropriate signs or markings are actually in place and sufficiently legible for an ordinarily observant person to see and understand the restriction.

Sources & Official References

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