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Bozeman, MT Property Maintenance: Vacant Lot Maintenance (2026)

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

Key Facts

Applies to
Occupied or unoccupied lots and parcels
Weed abatement by
City engineer
Abatement timing
After notice or immediately without notice
Cost recovery
Owner's expense, assessed to property as a tax
Article 2 civil penalty
$200.00 for each nuisance abated
Owner deadline
Ten days for weeds; 30 days under Article 2

Summary

In the City of Bozeman, Montana, a lot that sits unoccupied is held to the same weed nuisance rules as an occupied one. The city engineer can abate the nuisance, with or without notice, at the owner's expense, and the City Commission can assess the cost to the property as a tax.

In case any nuisance as defined in section 16.04.010 exists upon, in front of or along any lot or parcel of land within the city, whether such lot or parcel of land is occupied or unoccupied, the city engineer, instead of prosecuting such owner or agent, may cause such nuisance to be abated either after notice or immediately without notice, as the necessity therefor in each case in the city engineer's judgment may warrant, either of which shall be done at the expense of the owner, and the city commission may specially assess such expense to such property as a tax, which shall be collected as other taxes are collected.

Full Breakdown

Bozeman Municipal Code § 16.04.020 states that a weed nuisance under § 16.04.010 exists on, in front of, or along any lot or parcel of land within the city, whether the lot or parcel is occupied or unoccupied. For a vacant lot, emptiness is no defense, and the abatement authority reaches the parcel the same way it reaches a lot with a building.

The section hands the choice to the city engineer. Instead of prosecuting the owner or agent, the city engineer can cause the nuisance to be abated after notice, or immediately without notice, according to the necessity in each case in the engineer's judgment. Either way the work is done at the expense of the owner. The City Commission can then specially assess that expense to the property as a tax, collected as other taxes are collected, so an unpaid abatement follows the parcel onto the tax roll.

The underlying duty in § 16.04.010 is to cut and destroy weeds and vegetation within ten days after written notice from the city engineer.

A separate article, Chapter 16, Article 2, treats other conditions on premises as public nuisances. Its list of conditions the city can declare includes the keeping, storage or accumulation on the premises for an unreasonable period of personal property or wastes, including junk, rubbish, debris, dirt, sand, gravel and building materials, within view of adjacent property or the public right-of-way (§ 16.02.050.B.7). The Department of Community Development has primary responsibility for those abatements (§ 16.02.060), and an owner served with an abatement notice has 30 days to abate or show that no nuisance exists (§ 16.02.090). When the city does the abatement under that article, the costs include a 25 percent overhead charge and a civil penalty of $200.00 for each nuisance abated (§ 16.02.140.A).

Violations & Fines

An owner or agent who neglects or refuses to cut weeds within ten days of the city engineer's written notice is guilty of a violation and punished as for a misdemeanor, or the city abates at the owner's expense. Under Chapter 16, Article 2, a later abatement within two consecutive calendar years on property owned by the same person adds a civil penalty of 50 percent of the abatement cost, with a minimum of $50.00 (§ 16.02.140.B).

Frequently Asked Questions

Does Bozeman require owners of empty lots to control weeds?
Yes. Section 16.04.020 covers nuisances on any lot or parcel within the city, whether it is occupied or unoccupied. The duty in § 16.04.010 is to cut and destroy weeds and vegetation within ten days after the city engineer gives written notice, and the code treats failure as a violation punished as a misdemeanor.
Can the city clean up my vacant lot without warning me?
For weeds, yes. The city engineer can cause the nuisance to be abated either after notice or immediately without notice, as the necessity in each case in the engineer's judgment warrants. The cost is charged to the owner, and the City Commission can assess it to the property as a tax.
How is a cleanup bill collected?
For weeds, the City Commission can specially assess the expense to the property as a tax collected as other taxes are collected (§ 16.04.020). For nuisances abated under Article 2, the finance department enters the amount in the city liens docket as a lien after a 20-day objection period, and the owner when notice was posted is personally liable (§§ 16.02.120, 16.02.130).
Can I contest a nuisance notice on my lot?
Under the general nuisance article, an owner served with a notice can, within seven calendar days after receipt, make a written demand to the Department of Community Development for a hearing on whether a public nuisance in fact exists. The City Commission holds the hearing at its next scheduled regular meeting and can amend the notice or extend the time (§ 16.02.100).

Sources & Official References

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