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Montgomery, AL Landscaping Rules: Weed Ordinances (2026)

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

Key Facts

Height limit
12 inches, ornamental plants excepted
Covers
Yards, vacant lots, street-abutting strips
Large-lot exception
5+ acre farm property, 100-ft perimeter still cut
Abatement fee
$150 administrative fee after 10-day notice
Repeat violation
3rd violation in 24 months triggers prosecution
Enacting ordinance
Ord. No. 34-2009, art. II

Summary

Montgomery caps grass and weeds at 12 inches on any property inside the city, including lots that abut city streets. Overgrown growth that hides pests, poses a fire risk, or is simply unsightly is declared a public nuisance the city can abate and bill back to the owner.

It shall be unlawful and declared a nuisance and injurious to public health, safety and general welfare for any occupant, owner, lessee, or person in control of any property within the city or any occupant, owner, lessee or person in control whose property abuts city streets to allow an abundance of overgrown grass or weeds to exist if any of the following conditions are met: ... (6) if not grown as ornamental plant growth, the grass or weeds exceed 12 inches in height.

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 27).

Full Breakdown

Section 12-61 makes it unlawful and a declared nuisance for an owner, occupant, lessee or anyone in control of city property, or of property abutting a city street, to let grass or weeds grow into an overgrown condition. The code lists six triggers, and any one is enough: the growth shelters rats, mice, snakes, mosquitoes or other vermin; it is dry and tall enough to be a fire hazard; it produces wind-borne seeds that irritate the throat, lungs or eyes; it hides broken glass or other debris that could injure someone; it is simply unsightly; or, regardless of any other factor, it exceeds 12 inches in height when not grown as ornamental plant growth.

The rule reaches sidewalks, rights-of-way, alleys, parking lots, driveways, fences, walls, property lines, privately owned storm drains and vacant lots, not just the yard around a house. Section 12-62 carves out a narrow exception for large tracts: a lot or premises larger than five acres, including an unsold or unoccupied residential subdivision, counts as farm property and does not have to be mowed in its entirety, but the owner must still cut and maintain a 100-foot perimeter strip along every property line that abuts a residential or business property. 00 administrative fee once the city has to step in after a ten-day notice period, on top of the actual cost of the cutting.

Violations & Fines

A property found in violation can be abated by the city or a registered nuisance abatement agent, with a $150.00 administrative fee added to the actual cutting cost once ten days pass without action, all of it collectible as a lien or through court action. A third citation on the same lot within 24 months triggers prosecution under Section 12-34, punishable under the Code's general penalty of up to $500.00 and six months in jail.

Frequently Asked Questions

How tall can grass legally get in Montgomery before it's a violation?
12 inches. Section 12-61 declares grass or weeds a nuisance once they exceed 12 inches in height, unless the growth is deliberately planted ornamental vegetation, and other conditions like fire risk or pest harborage can trigger a violation even under that height.
What happens if I don't cut my grass after the city notifies me?
The city or a registered nuisance abatement agent can mow the lot, and Section 12-33 adds a $150.00 administrative fee to the actual cutting cost if the nuisance isn't abated within ten days of the notice, assessable against the owner.
Does the 12-inch rule apply to vacant land, not just occupied homes?
Yes. Section 12-61 expressly lists vacant lots within the city among the properties covered, along with sidewalks, alleys, driveways and street rights-of-way, so an empty lot faces the same 12-inch cap as an occupied yard.

Sources & Official References

Other rules in Montgomery

All Montgomery rules

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

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