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Triple Net Lease Agreement for Commercial Property

A triple-net (NNN) lease agreement is a legal contract where the Tenant pays for insurance, taxes, and maintenance costs, (CAMs) in addition to rent. These costs are estimated annually and included in the monthly rent.

Last updated June 5th, 2025

A triple-net (NNN) lease agreement is a legal contract where the Tenant pays for insurance, taxes, and maintenance costs, (CAMs) in addition to rent. These costs are estimated annually and included in the monthly rent.

What Is a Triple Net (NNN) Lease?

A Triple Net Lease, abbreviated as NNN lease, is a type of lease agreement where the tenant agrees to pay not only the rent but also three primary expenses:

  1. Property taxes
  2. Insurance premiums
  3. Maintenance costs

This structure shifts most of the financial responsibilities from the landlord to the tenant, making it a preferred arrangement in commercial real estate, especially for retail, office, and industrial properties.

Key Features of a Triple Net Lease

  • Lower Base Rent: Because tenants are covering additional costs, the base rent in an NNN lease is typically lower than in gross leases.
  • Long-Term Stability: NNN leases are long-term agreements, ranging from 10 to 25 years.
  • Tenant Responsibility: The tenant handles all operating expenses, including property upkeep, HVAC servicing, landscaping, and utilities.

Advantages for Property Owners

For commercial property owners, triple net leases offer several benefits:

  1. Predictable Income: Landlords enjoy consistent rental income without the hassle of managing daily property expenses. This predictable cash flow is ideal for passive investors.
  2. Reduced Landlord Risk: Since the tenant assumes responsibility for taxes, insurance, and maintenance, the landlord’s exposure to unexpected costs is greatly reduced.
  3. Investment Appeal: NNN properties, especially those leased to creditworthy tenants (such as national chains), are attractive to investors seeking low-risk, high-yield opportunities.

Advantages for Tenants

Tenants also benefit from NNN leases, particularly when they want more control over their business environment.

  1. Long-Term Control: Tenants have more control over property maintenance and improvements, allowing them to customize the space to their brand and operational needs.
  2. Expense Transparency: With responsibility for operating costs, tenants gain clearer insight into their total occupancy costs—eliminating surprise fees.
  3. Favorable Rent Rates: The base rent in NNN leases is typically lower, helping tenants manage cash flow better.

Common NNN Lease Property Types

Triple net leases are most commonly used for:

  • Retail stores (e.g., fast-food chains, convenience stores)
  • Office buildings
  • Industrial warehouses
  • Single-tenant buildings

Major tenants like Starbucks, Walgreens, and Dollar General often sign NNN leases, making these properties highly sought-after by commercial real estate investors.


Sample Triple Net (NNN) Lease Agreement Template