Maryland Commercial Property Inspection Checklist: What Inspectors Look For
When investing in commercial real estate, due diligence is crucial to protect your investment.

When investing in commercial real estate, due diligence is crucial to protect your investment. A thorough commercial property inspection in Maryland provides vital information about the property's condition, potential issues, and future maintenance costs. Understanding what inspectors look for can help you prepare for the process and make informed decisions about your commercial property purchase or lease.
Understanding Commercial Property Inspections in Maryland
Maryland's diverse commercial landscape, ranging from historic buildings in Baltimore to modern office complexes in Montgomery County, requires specialized knowledge and attention to detail during inspections. A commercial property inspection in Maryland differs significantly from residential inspections in terms of scope, complexity, and regulatory requirements.
What Makes Commercial Inspections Different
Commercial property inspections tend to be more comprehensive than residential ones. They cover larger buildings with complex systems, specialized equipment, and different code requirements. In Maryland, commercial properties must adhere to state-specific building codes, environmental regulations, and accessibility standards that inspectors are trained to evaluate.
The Inspection Timeline
Most commercial inspections take longer than residential inspections—typically 3-7 days for the on-site portion, depending on the property size and complexity. The full process, including document review and report preparation, can take 2-3 weeks. Planning for this timeline is essential when scheduling closings and making investment decisions.
Exterior Inspection Elements
The exterior inspection sets the tone for the entire evaluation process. Inspectors thoroughly examine all outside elements before moving indoors.
Building Envelope Assessment
Inspectors carefully evaluate the building's envelope—the physical barrier that separates the conditioned and unconditioned environments, including the walls, roof, and foundation. They look for:
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Structural integrity issues
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Water intrusion points
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Façade deterioration
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Masonry defects
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Sealant failures
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Window and door conditions
In Maryland's climate, characterized by hot, humid summers and cold winters, the building envelope plays a crucial role in ensuring energy efficiency and maintaining interior comfort.
Site Conditions Evaluation
The property's grounds provide valuable insights into drainage, accessibility, and potential environmental concerns. Inspectors assess:
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Grading and drainage patterns
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Parking lot and driveway conditions
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Walkway safety and ADA compliance
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Retaining wall integrity
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Landscaping as it affects the structure
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Outdoor lighting functionality
With Maryland's variable precipitation patterns, proper site drainage is critical to prevent water damage and foundation issues.
Roof System Inspection
Roof problems can lead to expensive repairs and damage to interior systems. During a commercial property inspection in Maryland, inspectors pay special attention to:
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Membrane condition (for flat roofs)
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Shingle or other roofing material integrity
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Flashing and penetration seals
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Drainage systems, gutters, and downspouts
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Signs of pooling water
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Evidence of previous repairs
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Roof access and safety features
Maryland's exposure to seasonal storms, including occasional hurricanes and nor'easters, makes roof integrity particularly important.
Interior Systems and Components
The interior inspection covers all major building systems that keep the property functional, safe, and comfortable.
Mechanical Systems Review
HVAC systems represent a significant portion of a building's value and operational costs. Inspectors evaluate:
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Heating equipment condition and efficiency
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Cooling system functionality
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Air distribution systems
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Ventilation adequacy
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Control systems
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Ductwork condition
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Age and maintenance history of equipment
Maryland's Building Performance Standards include specific energy efficiency requirements that may affect older systems' compliance.
Electrical System Assessment
Electrical systems must meet capacity needs while adhering to safety codes. Inspectors check:
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Service capacity and distribution
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Panel conditions
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Wiring methods and materials
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Outlet and switch functionality
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Lighting systems
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Backup power systems
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Evidence of amateur work or code violations
Maryland has adopted the National Electrical Code with state-specific amendments that inform this part of the inspection.
Plumbing System Evaluation
Plumbing issues can lead to water damage, health concerns, and business interruptions. The inspection covers:
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Water supply lines
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Drainage systems
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Fixture conditions
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Water heaters
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Backflow prevention devices
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Evidence of leaks or previous water damage
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Compliance with water conservation requirements
Many Maryland jurisdictions have specific plumbing codes addressing water conservation and environmental protection.
Safety and Compliance Considerations
Commercial properties must meet various safety standards and regulatory requirements to operate legally.
Fire Safety Systems
Fire protection is critically important in commercial settings. Inspectors verify:
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Fire alarm systems
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Sprinkler systems
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Fire suppression equipment
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Emergency lighting
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Exit signage
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Fire separation walls
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Evacuation route compliance
Maryland's Fire Prevention Code establishes strict requirements that vary based on building use and occupancy classification.
ADA Compliance
The Americans with Disabilities Act (ADA) sets accessibility standards that commercial properties must meet. Inspectors look for:
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Accessible entrances and routes
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Appropriate door widths and hardware
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Compliant restrooms
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Proper signage
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Adequate turning spaces
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Appropriate counter heights
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Parking accessibility
Non-compliance can lead to costly retrofits and potential legal liability.
Environmental Concerns
Environmental issues can significantly impact property value and usability. A thorough commercial property inspection Maryland includes assessment of:
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Asbestos-containing materials (common in buildings constructed before the 1980s)
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Lead paint (in buildings constructed before 1978)
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Underground storage tanks
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Mold and moisture issues
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Indoor air quality
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PCBs in older electrical equipment
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Site contamination concerns
Maryland's environmental regulations may require additional specialized assessments depending on the property's history and location.
Specialized Inspection Considerations for Different Property Types
Different commercial properties have unique inspection requirements based on their design and use.
Retail Spaces
Retail property inspections focus on:
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Customer accessibility
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Storefront condition
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Signage infrastructure
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Security systems
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Loading areas
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Customer parking
Office Buildings
Office building inspections emphasize:
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Elevator and escalator systems
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HVAC zoning and controls
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Telecommunications infrastructure
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Tenant improvement conditions
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Shared space maintenance
Industrial Properties
Industrial property inspections evaluate:
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Heavy equipment foundations
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Loading docks and truck access
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Power capacity for manufacturing
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Specialized ventilation systems
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Waste handling facilities
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Chemical storage areas
Multifamily Commercial Properties
Apartment building inspections include:
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Common area conditions
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Tenant unit sampling
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Laundry facilities
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Access control systems
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Trash management
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Amenity spaces
The Inspection Report and What It Means
The final inspection report provides a comprehensive assessment of the property's condition and serves as a negotiation and planning tool.
Report Components
A professional commercial property inspection report typically includes:
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Executive summary highlighting critical issues
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Detailed findings by system and component
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Photographic documentation
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Recommendations for further evaluation
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Maintenance guidelines
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Cost estimates for necessary repairs
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Remaining useful life projections for major systems
Using the Report Effectively
The inspection report provides valuable information for:
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Negotiating purchase price or lease terms
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Planning capital expenditures
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Developing maintenance schedules
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Determining insurance requirements
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Understanding total cost of ownership
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Identifying opportunities for energy efficiency improvements
Preparing for a Commercial Property Inspection
Property owners or potential buyers can facilitate a more thorough inspection by preparing properly.
Documentation to Provide
Having these documents ready can help inspectors conduct a more complete assessment:
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Building plans and specifications
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Previous inspection reports
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Maintenance records
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Equipment warranties and service contracts
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Certificates of occupancy
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Environmental assessments
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Recent utility bills
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Code violation notices or complaints
Property Access Considerations
Ensuring inspectors can access all areas helps prevent incomplete inspections:
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Coordinate with current tenants
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Provide keys or access codes
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Clear access to mechanical spaces
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Arrange for utility service
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Consider weather conditions that might affect roof access
Conclusion
A comprehensive commercial property inspection is an essential step in the due diligence process for any commercial real estate transaction in Maryland. The findings help investors understand the true condition of a property beyond its cosmetic appearance, potentially saving substantial money and preventing future headaches.
By understanding what inspectors look for during a commercial property inspection, you can better prepare for the process, interpret the results, and make informed decisions about your investment. Whether you're purchasing, selling, or leasing a commercial property, the inspection provides valuable information that protects your interests and helps you plan for the future.