Moving to Billings, MT? Here Are the Local Rules You Should Know

Billings is a mid-sized city in Yellowstone County, Montana, with about 117000 residents. Like most cities its size, it has a set of local rules that may differ significantly from neighboring municipalities. Here is an overview of 114 ordinances across 36 categories that affect daily life in Billings.

Parking Rules

Overnight Parking: Billings prohibits overnight parking or camping in private parking lots citywide, allowing only one ten-hour rest period if the lot owner permits it, after which the vehicle must be removed..

Also covered: Abandoned Vehicles (moderate), RV & Boat Parking (moderate), Street Parking Limits (moderate). See the full parking rules guide for Billings for details.

Cannabis Regulations

Dispensary Zoning: Billings voters opted out of recreational marijuana in 2021, so adult-use dispensaries can't open or operate anywhere in city limits: only capped, zoning-compliant medical dispensaries are allowed..

Trash & Recycling

Dumpster Rules: Billings reserves solid waste collection to the city itself, so private roll-off dumpsters and drop-boxes are allowed only as a narrow exception for active construction sites, not general commercial use..

Also covered: Bulk Item Disposal (moderate), Illegal Dumping (moderate), Bin Placement Rules (moderate). See the full trash & recycling guide for Billings for details.

Short-Term Rentals

Short-Term Rental Permits: Billings requires an annual short-term rental permit from the zoning coordinator for any dwelling rented under 30 days, with mandatory local contact and building code compliance..

Also covered: Noise Rules (moderate), Occupancy Limits (moderate), Short-Term Rental Parking Rules (moderate). See the full short-term rentals guide for Billings for details.

Environmental Rules

Flood Elevation Requirements: Billings requires new and substantially improved buildings in the regulated flood hazard area to elevate the lowest floor at least two feet above the base flood elevation, engineer-certified..

Also covered: Boat Dock Permits (moderate), Flood Zones (moderate), Stormwater Management (moderate). See the full environmental rules guide for Billings for details.

Building Setbacks & Zoning

Setback Rules: Billings sets minimum front, side, and rear setbacks by zoning district under Chapter 27: from 5-foot side yards in N1 and N2 neighborhood districts up to 20-foot front setbacks in N3 and RMH districts..

Also covered: Lot Coverage Limits (moderate). See the full building setbacks & zoning guide for Billings for details.

Special Events & Permits

Sidewalk Dining & Cafés: Billings requires an encroachment permit from the city administrator before any table, chair, or structure for outdoor dining can occupy the public sidewalk or right-of-way..

Also covered: Park Event Permits (restrictive), Parade Permits (restrictive). See the full special events & permits guide for Billings for details.

Public Conduct

Public Alcohol Use: Billings bans drinking or carrying open alcoholic beverage containers anywhere in city limits, streets, parks, vehicles, under Sec. 3-202, unless a special event permit has been issued by the city administrator..

Also covered: Skateboarding Rules (restrictive), Public Urination (moderate), Public Marijuana Use (restrictive). See the full public conduct guide for Billings for details.

Noise Ordinances

Vehicle Noise: Billings prohibits motor vehicles from making noise plainly audible 50 feet or more away, covering loud exhaust, engine revving, tire squealing, and amplified stereo bass: a citation carries a $300 fine..

Also covered: Aircraft Noise (moderate), Amplified Music & Outdoor Sound (moderate), Construction Hours (moderate). See the full noise ordinances guide for Billings for details.

Fence Regulations

Height Limits: Billings caps front-yard fences at 4 feet and side/rear fences at 6 feet, with a planning division permit required above 36 inches..

Also covered: Material Restrictions (moderate). See the full fence regulations guide for Billings for details.

Accessory Structures

Shed & Carport Rules: Billings zoning caps detached accessory buildings like sheds and shops at 1,500 square feet once they pass 200 square feet, and bars building in a required setback or within 5 feet of another structure..

Also covered: ADU Owner Occupancy (moderate), ADU Rules (moderate). See the full accessory structures guide for Billings for details.

Building Safety

Childcare Center Rules: Billings' Fire Prevention Code amendments classify day care facilities serving more than five children as a Group E occupancy, with lighter treatment for small in-home programs and care during religious services..

Also covered: Building Permits (moderate), Green Building Code (moderate), Building Inspections (moderate). See the full building safety guide for Billings for details.

Noise from Specific Sources

Low-Frequency Bass Limits: Billings prohibits vehicle sound systems that produce bass reverberation or music plainly audible fifty feet away, treating it as unreasonable noise under the city's vehicle noise ordinance..

Also covered: Bar & Nightclub Noise (moderate), Generator Noise (moderate), HVAC & Mechanical Noise (moderate). See the full noise from specific sources guide for Billings for details.

HOA Rules

CC&R Enforcement: Billings zoning code lets private covenants impose stricter rules than the city, but the city itself never enforces HOA restrictions..

Fire Regulations

Fireworks: Billings bans possessing, selling, or setting off fireworks citywide except at a fire marshal-permitted supervised public display..

Also covered: Fire Pits & Backyard Fires (limited), Propane Storage (moderate), Outdoor Burning (moderate). See the full fire regulations guide for Billings for details.

Solar Energy

Panel Permits: Billings zoning code exempts small on-site rooftop or ground solar arrays (Tier 1) from a zoning permit, but larger Tier 2 and Tier 3 systems need a zoning compliance permit or special review under Sec. 27-1007..

Outdoor Lighting

Billboard Lighting: Billings' sign code bans new billboards outright and tightly regulates lighting on the remaining ones: static illumination must meet the city's sign-lighting standard, and no billboard light may glare, reflect, or spill onto neighboring streets or properties..

Also covered: Light Trespass & Shielding (moderate). See the full outdoor lighting guide for Billings for details.

Animal Ordinances

Exotic Pets: Billings prohibits keeping monkeys, big cats, wolves, poisonous snakes, and wolf-dog hybrids as pets or for display anywhere in the city..

Also covered: Cat Rules (moderate), Dog Leash Laws (moderate), Chickens & Livestock (moderate). See the full animal ordinances guide for Billings for details.

Business Licensing & Operations

Adult Entertainment: Billings zoning restricts sexually oriented businesses to four commercial/industrial districts and imposes a 1,000-foot buffer from residential zones, schools, parks, and day cares, plus 600 feet from other adult businesses..

Also covered: Pawnbrokers (restrictive), Massage Establishments (restrictive), Secondhand Dealers (restrictive). See the full business licensing & operations guide for Billings for details.

Code Violation Reporting

How to Report: Billings lets any citizen file a written or oral complaint about a suspected public nuisance, and city code requires an enforcement officer to investigate within a reasonable time..

Swimming Pools & Spas

Pool Permits: Billings requires a 4.5-foot self-latching fence around any above-ground pool holding 18 inches of water or more, unless a supervising adult or pool cover is used instead..

Also covered: Fencing & Safety Requirements (moderate). See the full swimming pools & spas guide for Billings for details.

Tree Protection

Parkway Planting: Billings requires a city permit before anyone plants a tree in a street boulevard, alley, park, or other public property, and bans several species outright..

Landscaping Rules

Weed Ordinances: Billings bans weeds, grass, and untended vegetation over 12 inches tall on any lot. Owners must cut nuisance growth to 4 inches or less, or the city does it and bills them..

Also covered: Tree Trimming (moderate), Tree Removal & Heritage Trees (moderate). See the full landscaping rules guide for Billings for details.

Property Maintenance

Property Blight: Billings orders owners to repair or demolish fire-hazard structures, then does the work itself and liens the property if they refuse..

Also covered: Vacant Lot Maintenance (moderate), Snow & Sidewalk Clearing (moderate). See the full property maintenance guide for Billings for details.

Food Trucks & Mobile Vendors

Sidewalk & Mobile Vending: Billings requires a city-issued permit for every sidewalk vending location, plus $500,000 liability insurance and abutting-property owner sign-off..

Sidewalk & Pedestrian Rules

Encroachment Permits: Billings requires an encroachment permit from the city administrator before anyone builds, places, or maintains any structure on public right-of-way, including small cell wireless facilities; permits are fee-based and denials can be appealed to city council within ten days..

Also covered: Sidewalk Repair (moderate), Obstruction Rules (moderate). See the full sidewalk & pedestrian rules guide for Billings for details.

Sign Regulations

Freeway-Facing Signs: Billings allows larger off-premises billboards in the interstate corridor, up to 480 square feet versus 250 square feet elsewhere, but has banned all new billboards citywide since 1999, permitting only conforming replacements..

Also covered: Window Signs (moderate). See the full sign regulations guide for Billings for details.

Soliciting & Door-to-Door

Solicitor Permits: Door-to-door salespeople and transient vendors in Billings must pay the city business tax and carry the tax receipt on their person for inspection..

Historic Preservation

Historic-Cultural Monuments: Billings requires a certificate of appropriateness from the Yellowstone Historic Preservation Board before any building, exterior remodeling, or demolition permit is issued for property on the local historic register or in a designated historic district..

Garage & Yard Sales

Frequency, Duration & Permits: Billings doesn't require a permit for an occasional garage sale, but a sale that runs more than three consecutive days or happens more than twice a year counts as a business under the city's tax code and needs a business tax receipt..

Mobility & Curb Rules

Bike Lane Rules: Billings bars bicycles from sidewalks in the business district and requires cyclists to yield to pedestrians wherever they do ride on a walk..

Home Business

Zoning & Home Occupation Permits: Billings requires home-based businesses to register and pay the city's business, occupation and profession tax: a flat $20 annual fee for home occupations, well below general business rates, with a receipt displayed on-site..

Also covered: Home Daycare (permissive). See the full home business guide for Billings for details.

Right to Farm

Agricultural Zoning Protection: Billings has no dedicated agricultural zoning district. Its zoning code classifies farming as its own use category, permitting greenhouses and farm stands broadly while confining livestock auction yards and feeding yards to special review..

Invasive Plant Rules

Prohibited Species: Billings' planning division keeps a prohibited plant list, and any species on it cannot be used in landscaping required for new development citywide..

Local Taxes & Fees

Business Tax Classification: Every business, occupation, or profession operating in Billings must pay an annual city business tax scaled to gross revenue, from $55 for the smallest tier up to $215 for enterprises earning over $3 million..

Curfew Laws

Park Curfew: Billings city parks open at 5:00 a.m. and close at 10:00 p.m.

Also covered: Juvenile Curfew (moderate). See the full curfew laws guide for Billings for details.

What to Do With This Information

If you are moving to Billings, buying a home, or starting a project, use this as a starting point. Each category links to detailed pages with the full text, penalties, and FAQs. Verify anything time-sensitive with Billings's city hall or code enforcement office.