Baltimore County building permits & inspections
Find the office responsible for building permits, plan review, inspections, and zoning in Baltimore County, Maryland.
Researched offices in Baltimore County
Finding the right permit office
- Identify the exact property address and municipality.
- Confirm whether the city, town, township, borough, parish, county, or regional authority serves that address.
- Ask which permits, zoning approvals, plan reviews, and inspections apply to the project.
- Keep the official portal, permit number, approved plans, and inspection instructions together.
Our guide City or county: who issues your building permit? explains how to check city limits and unincorporated areas using parcel maps and tax records.
What to check in Maryland
Maryland adopts the International Codes statewide, and counties and municipalities enforce them with local amendments. Home improvement contractors must hold a state license.
Statewide standards, county and municipal enforcement. An address inside an incorporated city or another local jurisdiction may be served by a separate building department.