Choosing the right commercial lease is one of the most important decisions a business makes when searching for office space in Jacksonville. Different lease structures determine not only your monthly rent but also which expenses you may be responsible for throughout the lease term.
For companies evaluating Jacksonville office or retail space, understanding the basic lease structures can make the process much easier. Below is a practical overview of the most common lease types and what tenants should consider before signing.
When Evaluating Office Space in Jacksonville
Commercial leases are structured in several ways depending on the building, landlord, and property type. Each structure allocates operating expenses differently between the landlord and tenant.
Understanding these differences can help businesses make better decisions when evaluating office space for lease in Jacksonville.
Gross Lease
A gross lease is one of the simplest commercial lease structures. Under a gross lease, the landlord typically covers most operating expenses, including:
• property taxes
• building insurance
• common area maintenance
• utilities and general upkeep
This type of lease provides predictable monthly costs and is often preferred by businesses searching for professional office suites or Class-A office space in Jacksonville.
Modified Gross Lease
A modified gross lease combines aspects of gross and net leases. Typically, the landlord covers operating expenses during a base year, and tenants may pay their share of increases in those costs over time.
Many businesses prefer modified gross leases because they provide cost stability while still allowing landlords to manage building operations efficiently.
Single Net Lease
In a single net lease, the tenant pays base rent plus property taxes. Other operating costs are typically handled by the landlord.
While less common in multi-tenant office buildings, this structure shifts some operating responsibility to the tenant while keeping the lease relatively straightforward.
Double Net Lease
A double net lease requires tenants to pay base rent along with property taxes and building insurance. The landlord generally remains responsible for maintenance and major repairs.
Triple Net Lease
Under a triple net lease, tenants are responsible for most operating expenses in addition to base rent. These costs typically include:
• property taxes
• building insurance
• maintenance and repairs
Because these expenses can fluctuate over time, triple net leases often result in less predictable monthly occupancy costs for tenants. Businesses must plan not only for base rent but also for changes in operating expenses that may increase from year to year.
For businesses evaluating space in multi-tenant office buildings, this structure can sometimes introduce additional cost uncertainty compared to lease types where more expenses are included in the rent.
For that reason, many office tenants prefer modified gross or full-service lease structures, which provide clearer budgeting and reduce the need for tenants to manage building operating expenses directly.
Common Lease Structures in Our Portfolio
Office and retail suites within IMC’s Jacksonville portfolio are offered under Modified Gross or Full-Service lease structures.
These lease types are often preferred by professional service firms and small businesses because they simplify budgeting and reduce the complexity of managing building expenses.
With these structures, many operating costs are included in the rent, allowing tenants to focus on running their business rather than managing property expenses.
IMC properties offering full-service leases and professional office suites include:
Suites within these buildings offer flexible layouts suited to accommodate a variety of business needs, making them ideal for attorneys, consultants, medical offices, and other professional service firms seeking office space in Jacksonville.
What to Watch for When Reviewing a Commercial Lease
Before signing any lease, it’s important to clearly understand the responsibilities involved. Some areas worth reviewing carefully include:
Operating Expense Responsibilities
Ensure the lease clearly defines which party is responsible for operating expenses such as maintenance, repairs, property taxes, and utilities.
Buildout and Tenant Improvements
If modifications to the space are required, the lease should clearly outline how tenant improvements will be handled. Some landlords provide improvement allowances or pre-built office layouts to help tenants move in faster. Because IMC has its own construction division, we are also able to assist tenants with buildouts and office modifications, helping spaces be prepared more efficiently.
Compliance and Use Requirements
Commercial leases may require tenants to comply with various building codes or regulations. Understanding whether these responsibilities fall on the landlord or tenant is important, particularly for specialized businesses such as medical or food services.
Simplifying the Commercial Leasing Process
For many businesses, navigating commercial lease structures in Jacksonville can feel complex. Asking the right questions early and understanding the lease format can make the process much smoother. IMC works with businesses throughout Jacksonville to help them evaluate available spaces, understand lease terms, and identify office suites that support their long-term goals.
Explore Available Office Suites in Jacksonville
If you’re evaluating commercial lease options, you may also want to explore available office suites currently offered by IMC. Many of our spaces range from approximately 1,200 to 3,500 square feet and are designed for professional service firms, medical practices, and growing businesses.
View current availability or schedule a tour with our leasing team to learn more.



