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Rialto, CA Code Violation Reporting: Common Violations (2026)

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

Key Facts

Governing section
RMC 18.72.010
Lawn height limit
6 inches
Sidewalk encroachment limit
2 inches
Graffiti removal window
1 week
Yard debris storage limit
2 weeks

Summary

Rialto declares a lengthy list of everyday property conditions to be public nuisances: overgrown lawns past six inches, peeling paint visible from the street, uncontained trash, graffiti left over a week, and clotheslines in front yards among them. Any owner, tenant or occupant is liable.

The following acts and conditions when performed or existing upon any property, lot or parcel of land within the city are declared to be unlawful and are defined as and declared to be public nuisances... D. Inadequately maintained landscaping which is visible from any public street, property, or right-of-way... including without limitation any of the following:1.Lawns growing in excess of six inches in height, or untrimmed and encroaching more than two inches over sidewalks or other hardscape improvements... U.Permitting or allowing any graffiti to remain on any building, wall, fence, or structure within the city for more than one week; ... M.Clotheslines in front yard areas.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 39).

Full Breakdown

010 lists the conditions code enforcement most commonly cites in Rialto. Landscaping violations include lawns exceeding six inches in height or encroaching more than two inches over sidewalks, untrimmed trees or hedges, and dying or diseased vegetation. Debris violations cover broken or discarded furniture, trash, and household equipment left on the premises and visible from the street, and packing boxes or building debris stored in yards for more than two weeks. Garbage and trash cans stored in front or side yards without screening, or set out before sunset the day before pickup, are also cited, as are graffiti left on any building, wall, fence or structure for more than one week, and temporary signs left up after the advertised event has passed.

Clotheslines in front yards, extension cords used illegally and visible from the street, and peeling or blistering paint visible from a public street or right-of-way round out the list. The 'immediate neighborhood' standard used to judge these conditions reaches the subject parcel, adjacent parcels, parcels across the street, and any parcel from which the nuisance is visible. Liability runs to every owner, lessee, occupant or person in charge of the property, regardless of any private agreement shifting responsibility to a third party. The city's code enforcement division chief and building official administer these standards, and violations feed into the formal nuisance-abatement hearing process set out later in the same chapter.

Violations & Fines

Any condition on the Section 18.72.010 list is declared an unlawful public nuisance. The city can pursue abatement (repair, rehabilitation, demolition or removal) under Section 18.72.020, with costs assessed against the property as a lien or special assessment collected like ordinary municipal taxes, per the notice-of-hearing language in Section 18.72.040.

Frequently Asked Questions

How tall can my lawn get before it's a violation in Rialto?
RMC Section 18.72.010(D)(1) declares lawns growing over six inches in height, or untrimmed grass encroaching more than two inches over sidewalks or hardscape, to be a public nuisance subject to abatement.
How long can graffiti stay on my property?
Section 18.72.010(U) makes it unlawful to permit or allow graffiti to remain on any building, wall, fence or structure in the city for more than one week.
Can I store leftover building materials in my yard?
Only briefly. Section 18.72.010(J) declares packing boxes, discarded building materials and building debris stored in yards and visible from a public street or right-of-way to be a nuisance if left there for more than two weeks.

Sources & Official References

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