Baltimore City Building Permits

The short version

• DHCD Office of Permits & Building Inspections is the permit authority. Baltimore City consolidates building, zoning, trade, and occupancy permits under this one office within DHCD.
• E-Permits (Accela Citizen Access) is the online portal. Most applications, inspection scheduling, and status tracking happen online.
• Consolidated permit categories. Baltimore reorganized permit types from 15 down to 5 under the current system — fewer categories, clearer routing.
• CHAP review for historic properties. Projects in historic districts or on CHAP-designated properties route through Historic and Architectural Preservation review in addition to standard DHCD review.
• Floodplain review routes to Planning. Projects in floodplains trigger Department of Planning review alongside DHCD.
• In-person backup at 417 E Fayette St., Room 100 (One-Stop Shop) for applications requiring in-person filing or document pickup.

Where to go — primary sources

• Baltimore E-Permits (Accela Citizen Access) — online portal for permit applications, inspection scheduling, and status.
• DHCD Office of Permits & Building Inspections — accessible through the Baltimore.gov DHCD hub.
• CHAP (Commission on Historic and Architectural Preservation) — Baltimore's historic review body; contact through the city's Planning Department.
• One-Stop Shop — 417 E Fayette St., Room 100 (in-person filing, document pickup).

Permit categories in the consolidated system

Baltimore's current consolidated system covers most project types under five primary categories. Exact category names and scope may vary; verify the current categories through the E-Permits portal or DHCD hub. The underlying scope covers:

• Construction / alteration permits — new construction, renovation, tenant fit-out.
• Temporary events / temporary structures — permits for time-limited uses.
• Use and occupancy permits — for change-of-use or occupancy certification.
• Demolition permits — full or partial demolition.
• Trade permits — electrical, plumbing, mechanical (requires state trade licensure).

CHAP review for historic Baltimore

Baltimore has an unusually large concentration of historic properties — the entire neighborhoods of Fell's Point, Federal Hill, Mount Vernon, Bolton Hill, and many others are historically significant. For projects affecting exterior features of CHAP-designated properties or properties in historic districts:

• CHAP review is layered on top of DHCD permit review — it's not an alternative, it's additional.
• Staff-level vs. full-commission review depends on project scope and property designation level.
• Non-exterior / interior-only work may be exempt; verify scope early.
• Not knowing the property is CHAP-designated until mid-design is a common and costly surprise.

Check CHAP designation early through the Planning Department's historic-inventory resources before committing to design direction on any older Baltimore property.

State trade licensing required

Baltimore City does not license trades itself — state trade licensing through Maryland's Division of Occupational and Professional Licensing applies (see our Maryland Contractor Licensing Navigator for the MHIC + trade-board structure). The E-Permits system verifies state trade licensure at application; an expired or missing state license will block the trade permit.

Building code

Baltimore enforces the Baltimore City Building Code under DHCD's Office of Permits & Building Inspections alongside Maryland state construction laws. The specific ICC edition adopted and any Baltimore-specific amendments should be verified against the current Building Code before design kickoff.

MEP-specific considerations for Baltimore work

• MD state trade licensing required for electrical, plumbing, HVACR work. E-Permits verifies at application.
• Stormwater ties to MDE + local. Baltimore City operates under MD's Stormwater Management Act (see our MD Stormwater Navigator). Larger projects route through both DHCD and Planning's floodplain / stormwater review.
• Historic MEP constraints. For CHAP-designated properties, visible MEP equipment on exterior or rooftop may be restricted; coordinate with CHAP early.
• Lead paint and asbestos — Baltimore's older housing stock often triggers environmental abatement requirements on renovation.

How Baltimore differs from Philadelphia and Wilmington

• Consolidated categories. Baltimore streamlined permit categories (15 → 5). Philadelphia retains more categories; Wilmington is form-and-checklist-based.
• E-Permits (Accela). Modern Accela-based online system. Similar in function to Philadelphia's eCLIPSE; more automated than Wilmington's citizen self-service portal.
• CHAP is distinctive. Baltimore's Commission on Historic and Architectural Preservation is a significant separate review track for historic properties.
• State trade licensing. Like Wilmington, Baltimore uses state trade licenses (not city-specific). Philadelphia requires city-specific trade licenses.

Common pitfalls

• Discovering CHAP designation late in design.
• Missing floodplain review — projects near streams or the harbor may need Planning Department review.
• Expired MD state trade license blocking trade permit issuance in E-Permits.
• Underestimating historic review timeline for exterior work.
• Not accounting for Baltimore's older-building environmental issues (lead, asbestos).

The practical workflow

1. Check zoning and CHAP designation for the specific property.
2. Confirm floodplain status if near water.
3. If CHAP applies: engage CHAP process early, alongside design.
4. Design per Baltimore Building Code + MD state amendments.
5. Verify all MD state trade licenses current.
6. Register in E-Permits (Accela); submit permit application.
7. E-Permits routes to appropriate reviewers (DHCD, CHAP, Planning as applicable).
8. Address review comments; revise plans as needed.
9. Permit issuance; schedule inspections via E-Permits.
10. Final inspection and use and occupancy certificate.

When to get direct help

For E-Permits technical issues, DHCD publishes support contacts on the Baltimore.gov permits pages. For CHAP questions, Baltimore City Planning Department's historic preservation staff. For stormwater or floodplain, Planning Department. In-person at 417 E Fayette St. Room 100 for document pickup or complex cases.

Why we built this

Baltimore catches out-of-state contractors primarily on CHAP and on floodplain review — both of which can appear late in the approval process and materially change design. This page surfaces both so they're factored in from project kickoff.

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