Home Business Rules in Baltimore, MD (2026)

In Baltimore, MD, home-based businesses are permitted subject to specific rules designed to preserve residential character while allowing residents to run legitimate businesses from their homes. No city permit is required, though deed restrictions or state licensing may apply. The Baltimore City Department of Housing and Community Development (DHCD) — Permits and Inspections or Baltimore City Department of Planning handles home occupation applications and enforcement. Regulations generally prohibit on-site employees, customer visits, and any external evidence of business activity. Below you will find the current permit requirements, restrictions, prohibited business types, and cottage food law provisions for Baltimore.

Permit Requirements

No separate permit — home occupations regulated under Baltimore City Zoning Code. No city permit application or fee is required to operate a home-based business in Baltimore under current regulations. However, state professional licensing requirements still apply (contractors, real estate agents, cosmetologists, etc.). Check your property's deed restrictions — many Baltimore neighborhoods have private deed restrictions that prohibit commercial activity in residential areas regardless of city rules.

Operating Restrictions

Home Business Restrictions in Baltimore: 1. Home occupation must be clearly incidental to residential use 2. No exterior sign indicating commercial activity 3. No employees not residing in dwelling 4. No client or customer visits to the home 5. No parking of commercial vehicles on premises 6. Maximum 20% of dwelling floor area used for business activity 7. No noise, vibration, odors, or electrical interference beyond property lines Violations of home occupation rules can result in complaints from neighbors, code enforcement investigations, permit revocation, and daily fines.

• •Home occupation must be clearly incidental to residential use
• •No exterior sign indicating commercial activity
• •No employees not residing in dwelling
• •No client or customer visits to the home
• •No parking of commercial vehicles on premises
• •Maximum 20% of dwelling floor area used for business activity
• •No noise, vibration, odors, or electrical interference beyond property lines

Prohibited Business Types

The following business types are specifically prohibited from operating as home businesses in Baltimore: Auto repair with customers on premises; Beauty salon or barbershop with clients; Firearms dealer; Restaurant or food service establishment; Retail with customer traffic. This list may not be exhaustive — contact the Baltimore City Department of Planning to verify whether your specific business type is allowed under home occupation rules.

• ✕Auto repair with customers on premises
• ✕Beauty salon or barbershop with clients
• ✕Firearms dealer
• ✕Restaurant or food service establishment
• ✕Retail with customer traffic

Cottage Food Law

Frequently Asked Questions