Baltimore, Maryland Plumbing Local Permit Ordinances and Codes

Baltimore City Plumbing Permit Ordinances

In Baltimore, Maryland, any project involving the construction, expansion, modification, repair, removal, conversion, or replacement of any plumbing system requires a permit. This includes alterations, repairs, additions, and changes of occupancy. Homeowners performing work on their own properties are not exempt from these permit requirements. Working without a permit can lead to fines, penalties, and potential issues when selling a property. Penalties for working without a permit can include a fine up to $1,000 or 50% of the total permit fee, whichever is greater. If the work is not code-compliant, it may need to be brought into compliance under a new permit or removed entirely.

The City of Baltimore enforces the Baltimore City Building Code, as well as state laws related to construction and occupancy. The International Plumbing Code (IPC) is adopted, with state and local modifications. Specifically, Baltimore City's 2024 Building, Fire, and Related Codes adopt the 2021 International Plumbing Code.

Authority Having Jurisdiction (AHJ)

The Baltimore City Department of Housing and Community Development (DHCD), specifically its Office of Permits & Building Inspections, is the Authority Having Jurisdiction (AHJ) for plumbing permits in Baltimore City. This office enforces the Baltimore City Building Code and relevant state laws. They issue building permits and conduct subsequent inspections for construction, alteration, electrical, mechanical, and plumbing work in both commercial and residential structures.

Zoning and Fee Nuances

Permit fees in Baltimore City vary depending on the type and scope of the project. These rates are detailed in Section 109 of the City of Baltimore's Building, Fire, and Related Affairs Codes. Additional fees may include plan review charges, application fees, and impact fees for new developments. Specialty permit fees for plumbing systems are also applicable. For precise fee calculations, it is recommended to consult the current fee schedule on the Baltimore City Department of Housing and Community Development website, as rates are subject to periodic adjustments.

While specific zoning nuances directly tied to plumbing permits are not extensively detailed in the provided search results, general zoning information is available. Changes to the use of any structure or land, or alterations that indicate an abandonment of a noncomplying dwelling unit, can have implications that may affect plumbing requirements.

Permits are generally required for new installations, alterations, and repairs involving the plumbing system.
All applications for building permits, including plumbing, must be completed online.
Licensed contractors are required for plumbing work.
Homeowners are not exempt from permit requirements.
Penalties for working without a permit can be substantial.
Permit fees are based on project scope and type and are subject to change.

Resources to Learn More

Because Baltimore is located within Anne Arundel County, the following broader county regulations may also apply to your project:

Maryland, Anne Arundel County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas

Anne Arundel County Plumbing Permit Requirements

In Anne Arundel County, Maryland, plumbing permits are required for any work involving the addition or relocation of fixtures and piping, including piping for future use. These permits fall under the purview of the Department of Inspections and Permits. For properties in unincorporated areas, the county-administered permitting process applies.

All plumbing work must be performed by tradesmen licensed in Anne Arundel County. A Master Plumber License is required to pull plumbing permits.

Permits are applied for and managed through the Anne Arundel County Permit Center, utilizing the Land Use Navigator (LUN) system. This online portal allows for the creation of an account, submission of applications, and scheduling of inspections. If unsure about permit requirements, the county offers a "Do I Need a Permit?" tool.

Key requirements and considerations for plumbing permits include:

Licensed Tradesmen: Only licensed contractors can pull permits. A Master Plumber License is necessary for plumbing permits.
Application Process: Applications are submitted through the Land Use Navigator (LUN) system.
Inspections: Plumbing groundwork must be inspected before the floor is closed. All trade inspections (electrical, plumbing, mechanical, fire) must be passed before the building close-in inspection.
Fees: A non-refundable application fee is added to all permits. Plumbing, electrical, and mechanical permits secured for a building permit run for the life of that building permit.
Voiding Permits: A permit is void six months from the date of issuance unless extended in writing. No work can begin until the permit is issued.

Resources to Learn More

The following statewide building codes and regulations apply universally to all jurisdictions within Maryland:

Maryland Plumbing Legislation, Codes, and Guidelines

Maryland Plumbing Code and Legislation

The state-level plumbing standards in Maryland are primarily governed by the Maryland Board of Plumbing, which operates under the Maryland Department of Labor. The state adopts model codes published by the International Code Council (ICC) to establish minimum installation standards for plumbing systems, including potable water, drain-waste-vent (DWV) systems, and fuel gas piping.

While Maryland establishes statewide standards, it is important to note that certain jurisdictions, specifically Baltimore County and areas served by the Washington Suburban Sanitary Commission (WSSC), maintain their own independent licensing requirements and may enforce their own specific plumbing codes. Practitioners should always verify the specific code edition and any local amendments with the local authority having jurisdiction (AHJ) where the work is being performed.

Resources to Learn More

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