Maryland Building Permits

Written By Oliver Garrett

Maryland Building Permits, Codes, and Licensing

Introduction

Maryland is a state rich in history and geographical diversity, offering a mix of urban and rural environments. From the cityscapes of Baltimore and the historic charm of Annapolis to the peaceful landscapes of the Eastern Shore and the Appalachian region, Maryland caters to a wide range of climates and construction needs. As a result, building codes and licensing in Maryland come with their own unique set of requirements that design professionals must follow to secure building permits.

Maryland adheres to building codes that align with the International Code Council (ICC) standards, while also incorporating additional local amendments to address specific regional concerns. These include floodplain management in coastal areas, energy efficiency in urban settings, and snow load requirements in the state's western mountainous region. This article will help guide you through the key requirements, procedures, and resources that design professionals should be mindful of when planning a building project in Maryland.

Statewide Building Code Adoption

Maryland enforces a statewide building code known as the Maryland Building Performance Standards (MBPS). The MBPS serves as the foundation for building regulations across the state and is based on the ICC codes. However, local jurisdictions may adopt additional amendments to address specific regional needs.

The primary codes adopted statewide include:

Local jurisdictions may implement further amendments to these codes to address specific concerns such as:

It is imperative to confirm with the local city or county building department to identify which code editions and local amendments apply to your specific project.

Architects

Hiring a licensed architect is often necessary for larger and more complex projects in Maryland and may be required by clients who need detailed, customized designs. Here are key considerations:

  • Licensing and Credentialing: Architects practicing in Maryland must be licensed by the Maryland Board of Architects. This involves meeting educational requirements, gaining professional experience, and passing the Architect Registration Examination (ARE).

  • Sealed Drawings: Maryland requires architects’ seals on plans for most commercial projects, as well as multifamily residences and many specialized single-family homes. This includes new constructions, as well as renovations and additions. Additionally, demolition permits, necessary for complying with environmental regulations such as asbestos abatement, also require architects’ seals.

  • Code Compliance and Design Scope: Maryland architects must consider the state’s specific concerns, including floodplain management, energy efficiency, and regional climatic conditions. In coastal areas, architects should integrate flood zone considerations and elevated structures into the design process. Energy-efficient building standards must be met, with some regions enforcing additional water efficiency requirements.

  • Local Plan Review: While the Maryland Building Performance Standards provide the statewide foundation, local jurisdictions may have additional amendments. Additionally, submitting a complete permit application is essential for initiating the permitting process and obtaining necessary approvals.

Contractors

General Contractors

Maryland requires general contractors to be licensed at the state level, managed by the Maryland Home Improvement Commission. Contractors must meet specific licensing requirements, which include passing examinations and maintaining appropriate insurance and bonding.

  • Municipal Registration Requirements: While licensing is managed at the state level, some municipalities may have additional registration or bonding requirements for contractors operating within their jurisdictions. Contractors may also need to provide office trailers for tenant fit-out and occupancy applications during various phases of a project.

Specialty Trades

  • Electricians: Licensed by the Maryland Board of Master Electricians. Electricians must complete specific training and certification requirements, holding licenses appropriate to their trade level (e.g., journeyman, master electrician). Temporary electrical permits may be required for new constructions or remodeling projects.

  • Plumbers: Licensed by the Maryland Board of Plumbing Examiners. Plumbers must pass state examinations and obtain appropriate licenses for their trade level. Additional endorsements may be required for specialized plumbing services.

  • HVAC and Mechanical Contractors: Licensed by the Division of Occupational and Professional Licensing. HVAC contractors must meet specific licensing criteria and may be required to obtain additional permits for large-scale mechanical systems or boiler installations.

Electrical and Plumbing Regulations

Main Electrical Service Codes

Maryland adopts the National Electrical Code (NEC), typically the latest edition, with some local amendments to address specific regional requirements. Larger cities like Baltimore and Annapolis may enforce additional guidelines to manage electrical interconnections with utility providers and ensure compliance with local energy standards.

Plumbing Codes

Maryland's plumbing codes are based on the International Plumbing Code (IPC), with local amendments to address specific regional needs:

  • Water Conservation: Urban and environmentally sensitive areas may enforce stricter fixture standards or promote the use of reclaimed water systems.

  • Flood Considerations: Projects in flood-prone areas require specialized drainage strategies and elevated plumbing fixtures to prevent water damage.

It is essential to consult with local building officials and mechanical, electrical, and plumbing (MEP) consultants early in the design process to understand the specific requirements and nuances of the project’s jurisdiction.

Local Permitting and Review Processes

Code enforcement in Maryland is typically managed at the municipal level, leading to variability in permitting processes and timelines across the state. Here is a general overview of the permitting process in Maryland:

  • Plan Submittal: Submit comprehensive construction sets, including architect’s seals when required, site plans, geotechnical reports, and any local ordinance forms to your local building department. Ensure that all required documentation is complete to avoid delays.

  • Plan Review: Local building and development staff review the submitted plans for compliance with the Maryland Building Performance Standards, zoning ordinances, and any local amendments. Smaller projects are usually reviewed within 1–2 weeks, while larger or more complex projects may take 4–8 weeks or longer. Some jurisdictions may have separate review processes for commercial or multifamily projects.

  • Permit Approval and Fee Payment: Once plans are approved, pay the necessary permit fees, which are typically based on valuation or building area. Some high-growth areas may assess additional impact fees to support infrastructure development.

  • Scheduling Inspections: After permits are issued, schedule required inspections (foundation, framing, electrical, plumbing, etc.) with the local jurisdiction. A certificate of occupancy is issued once all necessary inspections are completed and passed.

Maryland State Agency Contacts

Maryland Board of Master Electricians

Maryland Board of Plumbing Examiners

Maryland Home Improvement Commission

Maryland Building Performance Standards (MBPS)

Permit Velocity: Expert Permitting Support in Maryland

Navigating Maryland’s diverse permitting landscape can be complex and time-consuming, especially for projects in multiple jurisdictions. That’s where Permit Velocity comes in. We leverage our deep local knowledge and proven processes to help architects, contractors, and development teams obtain building permits in Maryland efficiently:

  • In-Depth Local Knowledge: Our team possesses a comprehensive understanding of Maryland’s major cities like Baltimore, Annapolis, and Frederick, as well as smaller jurisdictions. We stay updated on local code amendments, floodplain regulations, energy standards, and other regional factors that can influence your project.

  • Specialized Permitting Expertise: Whether addressing floodplain compliance, energy-efficient building standards, or specialized zoning requirements for your property, our experts ensure that your permit submissions meet all necessary Maryland-specific requirements. We provide tailored support to handle the unique challenges of your project, helping to prevent delays and reduce the need for rework.

  • Comprehensive Project Coordination: From initial permit applications to final submittal, we coordinate all aspects of the permitting process. Our proactive approach includes managing communications with local authorities, handling documentation requirements, and ensuring that your project adheres to all relevant regulations and standards. Knowing the permits required for various projects is essential to ensure compliance and avoid project delays. For any inquiries about the electronic plan review and submission process, please reach out via e-mail.

With Permit Velocity’s blend of local expertise and strategic permitting processes, your Maryland project can progress seamlessly—from initial planning to final submittal—whether you’re building in a large metro area or a rural county.

Oliver Garrett
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