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Montebello, CA Landscaping Rules: Weed Ordinances (2026)

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

Key Facts

Governing section
MMC § 8.16.090(B)
Covers
Lot frontage, sidewalks, parkway strips
Exception
Reasonably maintained ornamental plants/lawns
Notice method
Owner per last equalized tax roll
Civil penalty
Up to $1,000 per violation/day

Summary

Montebello bars weeds or overgrown grass on the part of a lot visible from the public, on abutting sidewalks, or on the parkway, under Municipal Code Section 8.16.090(B), with an exception for reasonably maintained ornamental plants and lawns.

B.Sidewalk and Parkway. No person or entity, owning or having charge or control or occupancy of any lot or private premises, shall allow weeds or overgrown grass to accumulate or grow upon a portion of the lot that is visible and open to the public or on any abutting paved sidewalk area above its established grade or upon any part of the parkway area; provided, however, that nothing herein contained shall be construed to require the removal from the lot or the borders of any sidewalk of any ornamental plant, lawn, shrub or trees of reasonable growth, provided that the same are not, in the opinion of the city officer, obstructions to the free use of such sidewalk by pedestrians. ... D.The city manager or designee is authorized and empowered to notify the owner, or person shown as the owner upon the last equalized tax assessment roll, of any open or vacant private property, or the agent of such owner, or the person having control or occupancy of said property, to properly dispose of litter, weeds, overgrown grass, or graffiti located on such owner's property.

Full Breakdown

Section 8.16.090(B) of the Montebello Municipal Code prohibits any owner or person in charge of a lot or private premises from allowing weeds or overgrown grass to accumulate on a portion of the lot visible and open to the public, on any abutting paved sidewalk above its established grade, or on any part of the parkway area. The rule exempts ornamental plants, lawns, shrubs or trees of reasonable growth as long as a city officer does not find them to obstruct pedestrians' free use of the sidewalk.

Section 8.16.090(C) separately bars sweeping litter into gutters and requires owners to keep the sidewalk in front of their premises free of litter, weeds and graffiti. Under Section 8.16.090(D), the city manager or a designee can notify the owner of record, using the last equalized tax assessment roll, to properly dispose of weeds, overgrown grass or graffiti on the property. If the owner fails, neglects or refuses to comply within the time set in the notice, Section 8.16.090(E) authorizes the city to order the weeds cleared itself and to recover the cost through the abatement proceedings set out in the rest of Chapter 8.16.

Violations & Fines

An owner who ignores a weed-abatement notice under Section 8.16.090(D) faces city-ordered clearing of the growth and cost recovery, including administrative and legal fees, as a lien against the property under Sections 8.16.120 and 8.16.150, plus the citywide civil penalty of up to $1,000 per violation under Section 8.16.110 for each day the condition continues.

Frequently Asked Questions

How tall can my grass be in Montebello before it's a violation?
The code does not set a specific height. Section 8.16.090(B) instead bars letting weeds or overgrown grass accumulate on the part of a lot visible from the public, on abutting sidewalks, or on the parkway, unless it is a reasonably maintained ornamental lawn that doesn't block pedestrians.
Does my landscaped lawn count as a violation?
No. Section 8.16.090(B) exempts ornamental plants, lawns, shrubs or trees of reasonable growth from the weed rule, as long as a city officer does not find them to be obstructing the free use of the abutting sidewalk by pedestrians walking past the property.
How does Montebello notify me about overgrown weeds?
Section 8.16.090(D) lets the city manager or a designee notify the owner of record, using the address on the last equalized tax assessment roll, to properly dispose of weeds, overgrown grass or graffiti on the property within the time stated in the notice.
What happens if I don't clear cited weeds myself?
Under Section 8.16.090(E), if the owner fails, neglects or refuses to comply within the notice period, the city can order the weeds cleared itself and recover its costs as a lien against the property under the rest of Chapter 8.16's abatement procedures.

Sources & Official References

Other rules in Montebello

All Montebello rules

How Montebello compares: Cities with the Strictest Weed and Property Maintenance Rules·California rules heatmap·Compare Montebello to another location·View the California landscaping rules overview

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