NNN (triple-net) is one of the most popular and most misunderstood structures in commercial real estate. The "triple net" refers to a lease structure where the tenant pays the three major operating expenses — property taxes, insurance, and maintenance — in addition to base rent. For investors, this creates a remarkably passive ownership experience: collect rent, send to bank, repeat.

But "NNN" actually exists on a spectrum. Different leases assign different costs differently. Understanding the spectrum is the foundation of NNN investing.

This first lesson defines the lease spectrum and explains what each type means for owners.

The lease spectrum

Commercial leases sit on a spectrum from "gross" (landlord pays everything) to "absolute net" (tenant pays everything).

GROSS                                                          ABSOLUTE NET
←————————————————————————————————————————————————————————————→
Landlord pays everything                          Tenant pays everything

Gross  →  Modified Gross  →  Single Net (N)  →  Double Net (NN)  →  Triple Net (NNN)  →  Absolute NNN

Each step right shifts more cost (and more risk) from the landlord to the tenant. As you move right, the landlord's role becomes more passive and the tenant's responsibility becomes more total.

Gross lease

In a true gross lease, the tenant pays only the base rent. The landlord pays everything else:

Property taxes
Building insurance
Common area maintenance (CAM)
Interior maintenance
Repairs (including major systems like HVAC, roof)
Capital improvements
Property management
Utilities (in some cases)

Gross leases are common in:

Class A office buildings
Some apartment buildings (though residential leases are usually quoted differently)
Small retail in malls

For the landlord, gross leases are operationally intensive — you're running the building. For the tenant, gross leases are simple: one rent payment covers everything.

The downside for the landlord: expense increases come out of your pocket. If insurance doubles, your effective NOI drops. If a major repair is needed, you absorb the cost.

The advantage for the landlord: gross rents are typically higher than NNN rents to compensate for the operational burden.

Modified gross lease

A modified gross lease is a hybrid. The tenant pays base rent plus some specific expenses (often utilities and janitorial) but the landlord pays the major expenses (taxes, insurance, structural maintenance).

Common in:

Mid-market office
Small commercial buildings with multiple tenants
Older properties

Modified gross is the most common lease structure for older or smaller commercial properties. It's a compromise between gross and net.

Single net lease (N)

In a single net (N) lease, the tenant pays base rent plus property taxes. The landlord still pays insurance, CAM, and major repairs.

Single net is uncommon as a standalone structure. It's a partial step toward NNN.

Double net lease (NN)

In a double net (NN) lease, the tenant pays base rent plus property taxes AND building insurance. The landlord still pays for structural repairs and capital improvements (roof, HVAC, parking lot).

Common in:

Industrial buildings
Some multi-tenant retail
Mid-market office

Double net is common in industrial and office where the tenant occupies a significant portion of the building.

For the landlord, NN means you've offloaded the variable costs (taxes and insurance) but still bear the capital cost risk. If the roof needs replacement, that's still your problem.

Triple net lease (NNN)

In a triple net (NNN) lease, the tenant pays base rent plus:

Property taxes
Building insurance
All maintenance and repair costs

This is what most people mean when they say "NNN." It's the standard structure for:

Single-tenant retail (drive-thru restaurants, drug stores, banks, dollar stores)
Industrial buildings
Many ground leases
Most build-to-suit transactions

For the landlord, NNN is significantly more passive than NN. The tenant handles routine operations and most repairs. Your job is essentially to collect rent and verify the tenant is operating well.

But "NNN" can still mean different things. The exact division of capital costs depends on the specific lease language. Some NNN leases:

Make the tenant responsible for all maintenance and capital costs (true NNN)
Make the tenant responsible for everything except structural roof and walls (most common NNN)
Make the tenant responsible for everything except the actual building shell (less common)

Always read the lease. "NNN" is a starting point, not a contract.

Absolute NNN lease

An absolute NNN (sometimes called "bondable lease" or "absolute net" or "truly net" lease) is the most tenant-responsible structure. The tenant pays:

Base rent
Property taxes
Insurance
All maintenance and repair (interior, exterior, systems, structural)
Major capital improvements (HVAC replacement, roof replacement, parking lot resurfacing)
All utilities
Liability insurance for the property
Compliance with all laws (ADA, environmental, etc.)
Reconstruction in case of casualty (some absolute NNN structures)
All risks generally (including unknown future issues)

In an absolute NNN lease, the landlord truly does nothing operationally. The tenant runs the property. The landlord receives rent.

Absolute NNN is the gold standard for passive CRE investment. It's also the closest thing CRE offers to a corporate bond — the tenant's credit determines almost the entire risk profile.

Common with:

Single-tenant retail (Starbucks, McDonald's, Walgreens, CVS, AutoZone, Dollar General)
Single-tenant industrial (FedEx, Amazon, distribution centers)
Banks
Convenience stores (7-Eleven)
Quick-service restaurants

Why the spectrum matters for investors

As you move from gross toward absolute NNN, the investment profile changes:

| Factor | Gross | NNN | Absolute NNN | |---|---|---|---| | Landlord operational involvement | High | Medium-Low | None | | Expense risk | Landlord | Tenant | Tenant | | Capital cost risk | Landlord | Mixed | Tenant | | Variability of NOI | High | Low | Very low | | Tenant credit importance | Medium | High | Very high | | Lease term importance | Medium | High | Very high | | Cap rate (typical) | Higher | Lower | Lowest | | Suitable for absentee owners | No | Yes | Yes | | Suitable for 1031 exchange | Sometimes | Yes | Yes |

The general rule: as you move right on the spectrum, cap rates compress (lower cap = higher price per dollar of income) because the income is more reliable and the operational burden is lower.

NNN math example

Compare two properties at the same NOI:

Property A — Gross lease office

NOI: $200,000
Cap rate: 8.5% (higher because of operational risk)
Value: $2,353,000

Property B — Absolute NNN drug store

NOI: $200,000
Cap rate: 5.5% (lower because of passive nature)
Value: $3,636,000

Same income, very different value. The market is paying $1.28M more for the absolute NNN property because of:

Less operational burden on the landlord
More predictable cash flow
Lower variance in NOI
Better suited for passive investors (1031 exchangers, retired owners, syndications)

This is the NNN premium. It's real and it's significant.

Where NNN cap rates trade

Approximate NNN cap rates (mid-2025 environment):

| Tenant credit / type | Typical cap rate range | |---|---| | Investment grade (AAA-A) — long lease, prime location | 5.0-5.75% | | Investment grade (BBB) — long lease, prime location | 5.75-6.5% | | Investment grade — secondary location | 6.0-6.75% | | Non-rated national chain — long lease, prime location | 6.25-7.25% | | Non-rated regional / franchisee — average location | 6.75-7.75% | | Non-rated single tenant — secondary market | 7.25-8.25% | | Special use (car wash, daycare, etc.) | 7.0-8.5% |

These rates fluctuate with the broader interest rate environment. When 10-year Treasuries rise, NNN cap rates usually rise too (with a lag).

Why MaxLife focuses on NNN

NNN is MaxLife Development's specialty for several reasons:

Florida tenant demand — Central Florida is a major destination for national retail/QSR/industrial tenants
1031 exchange market — many of our buyers are 1031 exchangers from California, NY, NJ trading into FL for tax advantages
Predictable income — investors who want passive, predictable income gravitate to NNN
Manageable scale — single-tenant NNN properties can be $1M-$5M, accessible to individual investors
Clean exits — NNN properties trade easily; the buyer pool is large
Build-to-suit opportunities — we work with developers to build new NNN properties for credit tenants

The remainder of this course covers everything you need to know to invest in NNN properties: tenant credit analysis, lease structures, valuation, and execution.

What this course will cover

The remaining lessons in this course:

Lesson 2: Reading a NNN lease — the clauses that matter
Lesson 3: Tenant credit analysis — investment grade vs non-rated tenants
Lesson 4: Cap rate analysis and pricing NNN deals
Lesson 5: The best NNN tenants and brands for income investors
Lesson 6: Sourcing NNN deals
Lesson 7: NNN as a 1031 exchange destination

By the end, you'll understand how to identify, evaluate, and acquire NNN properties — the closest thing to "real estate bonds" that commercial property investing offers.

What to take away

Commercial leases sit on a spectrum from gross to absolute NNN
Each step shifts more cost and more risk from landlord to tenant
NNN means the tenant pays property taxes, insurance, and all maintenance
Absolute NNN means the tenant pays literally everything — landlord is fully passive
As leases move toward absolute NNN, cap rates compress (higher prices)
NNN is the closest CRE comes to a corporate bond — credit and term drive value
Cap rates depend on tenant credit, lease term, location, and property type
MaxLife specializes in NNN because of Florida demand, 1031 exchange flow, and predictable income
The next lessons cover how to read leases, analyze credit, and price deals

Next lesson: reading a NNN lease — the specific clauses every NNN investor needs to understand.

What is NNN? The Lease Spectrum from Gross to Absolute Net