Lake Saint Louis, Missouri

Short-Term Rental Regulations — St. Charles County

Conditional

STR Status

Permit: RequiredMin Stay: 2 nights
2 nightsMin. Night Stay
100 ftBuffer Distance

Permit & Licensing

Permit RequiredYes
Business License RequiredNot specified
WaitlistNot specified

Owner Requirements

Owner Occupancy RequiredNot specified
Primary Residence RequiredNot specified
Insurance RequiredNot specified

Limits & Restrictions

Minimum Night Stay2 nights
Density / Distance Cap100 ft
Parking RequiredNot specified

Taxes & Fees

Transient Occupancy Tax / TOTContact city for rates

Zoning Restrictions

  • residential zone a
  • residential zone

Official Sources

stlouis-mo.gov/government/city-laws/ordinances/ordinance.cfm?ord=71940stlouis-mo.gov/government/departments/public-safety/building/permits/short-term-rental-permits/index.cfmstlouis-mo.gov/government/departments/public-safety/building/permits/short-term-rental-permits/questions-answers.cfm
Data confidence: 44%Last updated: June 1, 2026

Short-term rental rules in Lake Saint Louis, Missouri

Short-term rentals (Airbnb, Vrbo) in Lake Saint Louis, Missouri are allowed under certain conditions. Operators must obtain a permit.

Frequently asked questions

Are short-term rentals allowed in Lake Saint Louis, Missouri?

Short-term rentals (including Airbnb and Vrbo) are allowed under certain conditions in Lake Saint Louis, Missouri.

Do I need a permit to run an Airbnb in Lake Saint Louis?

A short-term rental permit is required.

Are there stay limits for short-term rentals in Lake Saint Louis?

Yes — Lake Saint Louis sets a minimum stay of 2 nights.

Always verify before you buy. Short-term-rental rules change often and may not be fully current here. Confirm directly with Lake Saint Louis, St. Charles County, or Missouri authorities — and consult a qualified attorney — before purchasing property or operating an STR. This is not legal advice.