Montana setbacks are primarily set by local zoning, but the Montana Subdivision and Platting Act under MCA 76-3-101 establishes baseline review standards. SB 382 (2023) and recent housing reforms preempt cities over 5,000 from prohibiting duplexes on single-family lots and impose specific zoning constraints.
Under the 2023 Montana Land Use Planning Act and related housing reforms (SB 245, SB 323, SB 528), the state preempts certain restrictive local zoning practices for cities with populations over 5,000. Cities must allow duplexes on lots zoned for single-family use and accessory dwelling units in many residential zones. Specific setbacks remain locally established but cannot be used to effectively prohibit allowed housing types. The Subdivision and Platting Act, MCA 76-3-501, requires local subdivision regulations to include setback standards. State building code under MCA 50-60-203 establishes minimum separation distances for fire safety regardless of local rules.
Permit denial for non-compliance. State preemption challenges available when local setbacks effectively prohibit state-mandated housing types.
Billings, MT
Montana preempts local minimum wage ordinances under MCA section 39-3-409. The state minimum is CPI-adjusted to roughly $10.55 per hour. Billings cannot enac...
Billings, MT
Billings has no hotel worker retention ordinance requiring new owners to retain existing staff. Montana is a right-to-work and at-will employment state with ...
Billings, MT
Billings hotel guests pay roughly 11 percent in Montana lodging taxes: 7 percent lodging facility tax plus 4 percent sales-on-lodging tax. Montana has no gen...
Billings, MT
Public urination and defecation are misdemeanors in Billings under BMC Chapter 25 disorderly conduct and Montana state indecent exposure laws. Downtown bar d...
Billings, MT
Billings cites residents for hosting loud parties under disorderly conduct provisions in BMC Chapter 25 and quiet-hours noise rules in BMC Chapter 17. Repeat...
Billings, MT
Billings prohibits aggressive panhandling near ATMs, bus stops, and outdoor dining under BMC Chapter 25. Passive sign-holding remains protected speech, but c...
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