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Short-Term Rental Regulations
in Catonsville, MD

Last verified: March 2026 · Report an update

Zoning & Conditions

Occupancy is limited to 8 guests for detached dwellings and 6 for attached/semi-detached, with a maximum of 2 guests per bedroom. STRs cannot be used for events, at least one guest must be 21+, and the owner or representative must respond to emergencies within 60 minutes. All advertisements must display the rental license number.

How to Obtain a Permit

1. Register the property through the Baltimore County Rental Registration portal before tenant occupancy. 2. Pay the $300 license fee and sign the Short-Term Rental License Certification form. 3. Maintain electronic guest records for 3 years and renew the license every three years.

Official Resources

Official Catonsville STR regulation source

Frequently Asked Questions

Are short-term rentals allowed in Catonsville, MD?
Occupancy is limited to 8 guests for detached dwellings and 6 for attached/semi-detached, with a maximum of 2 guests per bedroom. STRs cannot be used for events, at least one guest must be 21+, and the owner or representative must respond to emergencies within 60 minutes. All advertisements must display the rental license number.
Is a permit required to operate a short-term rental in Catonsville?
Yes, a permit is required to operate a short-term rental in Catonsville. 1. Register the property through the Baltimore County Rental Registration portal before tenant occupancy. 2. Pay the $300 license fee and sign the Short-Term Rental License Certification form. 3. Maintain electronic guest records for 3 years and renew the license every three years.
How do I get a short-term rental permit in Catonsville?
1. Register the property through the Baltimore County Rental Registration portal before tenant occupancy. 2. Pay the $300 license fee and sign the Short-Term Rental License Certification form. 3. Maintain electronic guest records for 3 years and renew the license every three years.

Disclaimer

This information is for general reference only and may not reflect the most current regulations. STR regulations change frequently. Always verify requirements with official local government sources before operating a short-term rental.

Last verified: March 2026 · Suggest a correction