Baltimore, Maryland Permit Guide
Find Baltimore, Maryland permit offices, local planning notes, application documents, and inspection questions in one guide.
Individual permit guides for Baltimore
- Baltimore Residential Permit Guide
- Baltimore Fence, Pool Barrier, and Historic Permit Guide
- Baltimore Permit Exempt Work and Stormwater Guide
- Baltimore, Maryland ADU and Garage Conversion Permit Guide
- Baltimore, Maryland Pool Spa and Barrier Permit Guide
- Baltimore, Maryland Roof Window and Exterior Permit Guide
- Baltimore, Maryland Kitchen Bath and Basement Remodel Permit Guide
- Baltimore, Maryland Solar EV Charger and Generator Permit Guide
- Baltimore, Maryland Driveway Fence Shed and Site Permit Guide
- Baltimore, Maryland Addition Deck Porch and Patio Cover Permit Guide
- Baltimore, Maryland Electrical Panel Circuit and Rewiring Permit Guide
- Baltimore, Maryland Plumbing Water Heater Repipe and Sewer Permit Guide
- Baltimore, Maryland HVAC Heat Pump Gas and Ventilation Permit Guide
- Baltimore, Maryland Foundation Retaining Wall Grading and Drainage Permit Guide
- Baltimore, Maryland Demolition Structural Wall Fireplace and Chimney Permit Guide
Start with jurisdiction and project scope
Before applying in Baltimore, confirm whether the property is within city limits or in unincorporated county territory. Describe the complete work to the office serving that parcel, including electrical, plumbing, structural, and site changes. Building, zoning, utility, and private HOA approvals can be separate.
Open the local official sources or prepare a project checklist.
Source availability audit: . This checks links, not every local rule. These compiled notes are starting points; confirm current dimensions, exemptions, fees, and adopted codes with the cited offices.
Residential Permits
Baltimore building permits are required before construction, alteration, repair, rehabilitation, demolition, moving structures, changing use, installing regulated equipment, grading, excavating, or certain historic work.
Permit and scope questions
Baltimore City code requires a permit before constructing, altering, adding to, repairing, rehabilitating, demolishing, or moving any structure, changing use, installing regulated equipment, moving a lot line affecting a structure, or performing grading or excavation.
Zoning and placement
Historic and architectural preservation districts, landmark status, zoning design review, stormwater plans, and grading requirements can affect permit approval.
Building and trade review
Baltimore residential permit categories include one- and two-family combo permits and interior, exterior, demolition, addition, underpinning, and related work.
Discuss your project early when: Call before applying if the project affects structure, use, exterior features, grading, excavation, stormwater, historic property, or regulated electrical, plumbing, or mechanical equipment.
Sources for this topic:
Fence and Pool Barrier Permits
Baltimore fence rules address property-line location, height, written neighbor agreements, pool barriers, historic exterior permits, and grade approval near streets or alleys.
Permit and scope questions
Baltimore code requires permits for many construction and alteration activities, and the city fence section controls fence location and height.
Zoning and placement
Fences in historical and architectural preservation districts or on landmark-listed exterior structures need a permit before exterior alteration, construction, removal, or demolition.
Building and trade review
Before finalizing plans, confirm with Baltimore's building office the fence material, yard location and visibility restrictions and the setbacks, easements and public-space constraints for the parcel. Use the current application instructions for the actual project scope.
Discuss your project early when: Call before building if the fence is on a shared line, in a side or rear yard, near a street or alley, enclosing a pool, on a historic property, or taller than the basic limits.
Sources for this topic:
Permit Exempt Work and Stormwater
Baltimore lists ordinary repairs and some one- and two-family work as permit-exempt, but stormwater, grading, historic, zoning, and code limits can still control the project.
Permit and scope questions
Baltimore's work-exempt guidance says exemption from permit requirements does not authorize work that violates building, fire, related codes, or other laws and ordinances.
Zoning and placement
Stormwater management plans, grading permits, easements, maintenance agreements, performance bonds, adjacent-owner permissions, and historic review can affect work before a building permit is issued.
Building and trade review
Ordinary repairs may not require permits, but alterations, renovations, modifications, reconstructions, exterior historic changes, grading, and regulated equipment work should be checked.
Discuss your project early when: Call before starting if the project involves grading, stormwater, exterior historic work, structural alterations, retaining walls, drainage, or work near adjacent properties.
Sources for this topic:
Prepare a complete application conversation
- Residential permit application
- Project description
- Plans or scale drawings if required
- Stormwater, grading, or historic materials if applicable
- Fence location
- Fence height
- Written adjoining-owner agreement if on the property line
- Pool barrier details if applicable
- Historic district information if applicable
- Project scope
- Exemption basis if relying on one
- Stormwater or grading information if applicable
- Historic or zoning information if applicable
Bring enough detail for staff to identify the correct application. Ask which plans need dimensions or a professional seal, how files should be named, and whether other departments must approve the proposal first.
Inspection planning
- Apply through ePermits when applicable
- Upload required documents
- Respond to plan review
- Schedule inspections
- Keep approvals available
- Confirm permit path
- Obtain grade approval when required near streets or alleys
- Schedule inspection if listed
- Keep pool or historic approvals
- Confirm exemption before starting
- Secure stormwater or grading approval if required
- Apply for permits if scope changes
- Keep approval records
Questions to resolve before work starts
- Which building, zoning, trade, utility, or public-works approvals apply to this exact scope?
- Is an apparent exemption limited to the building permit, while zoning or trade approval still applies?
- Which current fee schedule, code edition, and local amendments will be used?
- Who may apply, and which licensed trades must perform or supervise the work?
- Which inspection stages cannot be covered, and how is the final approval recorded?
Official source directory
- Baltimore Building Code Section 105 Permits
- Baltimore E-Permits Slides
- Baltimore Building Code Fences
- Baltimore Historic Building Permit Required
- Baltimore Pool Fence Requirement
- Baltimore Stormwater Approved Plan Prerequisite
If an official link is unavailable or redirects to a general page, use that government's site search or contact its permit office. Some government sites restrict automated access; that does not establish that a page is missing.