Rules for ZIP Code 63125
Saint Louis, MO · St. Louis County
139 local rules on file for this area. The rules on file for this ZIP code come from St. Louis County.
ZIP code 63125 is unincorporated St. Louis County land, in the community of Lemay: about 96% of its residents live outside any city or town, so the county's ordinances are the local rules here. County rules tend to differ from nearby cities in areas like noise enforcement, building setbacks, and animal regulations.
ZIP codes do not follow city lines. 63125 also covers:
- Lemay (community)~45% of residents
- Mehlville (community)~40% of residents
Shares are estimates from 2020 Census geography. If your address is in one of these, its rules apply instead.
Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. The data is sourced from the official municipal code and verified by our editorial team.
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These are the local rules that apply to ZIP code 63125 based on St. Louis County ordinances.
Short-Term Rentals
4 rulesAnimal Ordinances
13 rules- MicrochippingLight
- Dog Leash LawsSome
- Bird ProtectionSome
- Pet Groomer RulesSome
- Veterinary Clinic ZoningSome
Parking Rules
9 rules- Commercial & Oversized VehiclesSignificant
- Snow Removal Parking RulesSome
- Overnight ParkingSome
- Loading ZonesSome
- Abandoned VehiclesSignificant
Noise Ordinances
7 rules- Quiet HoursSome
- Barking DogsSome
- Aircraft NoiseSome
- Vehicle NoiseSignificant
- Construction HoursSome
Trash & Recycling
8 rulesFence Regulations
4 rulesEnvironmental Rules
6 rules- Flood ZonesSignificant
- Flood Elevation RequirementsSome
- Boat Dock PermitsSome
- Stormwater ManagementSome
- Erosion ControlSome
Drone Rules
1 ruleGarage & Yard Sales
1 ruleHOA Rules
1 rule- CC&R EnforcementSome
Landscaping Rules
5 rulesCannabis Regulations
3 rulesProperty Maintenance
3 rulesCurfew Laws
1 rule- Juvenile CurfewHeavy
Home Business
4 rules- Home DaycareSome
- Signage RulesHeavy
- Customer Traffic RestrictionsSignificant
- Zoning & Home Occupation PermitsHeavy
Building Safety
9 rulesBusiness Licensing & Operations
7 rules- Massage EstablishmentsSignificant
- Tobacco Retail LicenseSome
- PawnbrokersSignificant
- Towing CompaniesSignificant
- Tattoo & Body ModificationSome
Hotels & Lodging
1 rulePublic Health Rules
4 rulesPublic Conduct
7 rules- Loitering RulesSome
- Skateboarding RulesHeavy
- JaywalkingSome
- Public Marijuana UseSignificant
- Public Alcohol UseSome
Outdoor Cooking
1 ruleSoliciting & Door-to-Door
2 rules- Solicitor PermitsLight
- No-Knock RegistrySome
Sidewalk & Pedestrian Rules
2 rules- Obstruction RulesSignificant
- Encroachment PermitsSome
Tree Protection
1 rule- Parkway PlantingSome
Mobility & Curb Rules
2 rules- E-Bike ClassesSome
- Bike Lane RulesSome
Food Trucks & Mobile Vendors
3 rules- Sidewalk & Mobile VendingSome
- Food Truck PermitsSome
- Vending ZonesSignificant
Rental Property Rules
2 rulesCode Violation Reporting
1 ruleBuilding Setbacks & Zoning
3 rulesNoise from Specific Sources
2 rulesSwimming Pools & Spas
2 rulesOutdoor Lighting
2 rulesFire Regulations
3 rules- Outdoor BurningSignificant
- FireworksHeavy
- Fire Pits & Backyard FiresSome
Invasive Plant Rules
1 rule- Prohibited SpeciesSignificant
Sign Regulations
4 rules- Garage Sale SignsHeavy
- Political SignsSome
- Holiday DisplaysFew
- Digital BillboardsSignificant
Privacy & Surveillance
1 ruleAccessory Structures
2 rules- Shed & Carport RulesSome
- ADU RulesHeavy
Rental Inspections
1 rule- Inspection ProgramsSignificant
Historic Preservation
1 rule- Historic-Cultural MonumentsSignificant
Special Events & Permits
2 rules- Park Event PermitsSome
- Parade PermitsSignificant
Solar Energy
1 rule- Panel PermitsSome