Triple Net Lease
Triple Net Lease
Quick Definition
A triple net lease (NNN or "net-net-net") is a commercial real estate lease in which the tenant pays not only the base rent but also all three major property operating expenses: property taxes (first net), building insurance (second net), and maintenance/repairs (third net). The landlord receives predictable rent with minimal management obligations — making NNN properties one of the most passive real estate investment structures available.
What It Means
The three "nets" define what the tenant pays beyond base rent:
| Net | Expense Paid by Tenant |
|---|---|
| First net | Property taxes |
| Second net | Building insurance |
| Third net | Maintenance and repairs |
Because tenants cover all operating expenses, the landlord's NOI essentially equals the base rent received — there are few surprise expenses, no management headaches, and highly predictable cash flow. This simplicity and predictability commands premium pricing (lower cap rates) for NNN properties compared to gross-lease equivalents.
Lease Structure Comparison
| Lease Type | Tenant Pays | Landlord Pays | Predictability for LL |
|---|---|---|---|
| Gross lease | Base rent only | All operating expenses | Low |
| Modified gross | Base rent + some expenses | Remaining expenses | Moderate |
| Net (single net) | Base rent + property taxes | Insurance + maintenance | Moderate |
| Double net (NN) | Base rent + taxes + insurance | Maintenance | Good |
| Triple net (NNN) | Base rent + all three | Nothing (or minimal) | Excellent |
| Absolute NNN | Everything, including structural | Nothing | Maximum |
Absolute NNN is the most extreme form — tenant is responsible for even structural repairs (roof, HVAC, foundation). Common for single-tenant properties like fast food restaurants where the tenant controls the building design.
Who Signs NNN Leases
NNN leases are predominantly found in single-tenant commercial properties:
| Tenant Type | Examples |
|---|---|
| Fast food restaurants | McDonald's, Chick-fil-A, Taco Bell, Starbucks |
| Convenience stores | 7-Eleven, Casey's, Wawa |
| Drug stores | Walgreens, CVS, Rite Aid |
| Auto service | AutoZone, O'Reilly, Advance Auto |
| Dollar stores | Dollar General, Dollar Tree, Family Dollar |
| Casual dining | Olive Garden, Applebee's, Panera |
| Big box retail | Walmart, Target, Home Depot (typically NN) |
| Medical/dental offices | Urgent care, dialysis centers |
Cap Rates by NNN Tenant Credit Quality (2024)
The tenant's creditworthiness drives cap rate — investment-grade tenants command premium pricing:
| Tenant Credit | Example | Cap Rate Range |
|---|---|---|
| Investment grade (BBB- or better) | McDonald's, Walgreens, 7-Eleven | 4.5-5.5% |
| Sub-investment grade (high credit) | Large franchise operators | 5.5-6.5% |
| Non-rated (smaller operators) | Local or regional franchisee | 6.5-8.5% |
| Credit-impaired tenants | Struggling retailers | 8.5-10%+ |
Lower cap rate = higher quality tenant = less risk premium required.
NNN Lease Terms
| Feature | Typical Terms |
|---|---|
| Lease term | 10-25 years with options (5-10 year initial + options) |
| Rent escalations | 1-2% annual increases or 10% every 5 years (CPI or fixed) |
| Personal guarantee | Corporate guarantee (credit tenant) or personal (franchisee) |
| Renewal options | Typically 4-5 options at fixed rent |
| Termination rights | Rare; sometimes co-tenancy clauses or kick-out rights |
| Assignment | Corporate tenants typically can assign; restrictions for franchisees |
NNN Lease Financials: What Investors Receive
Example — Dollar General NNN:
| Item | Amount |
|---|---|
| Building price | $1,800,000 |
| Annual base rent | $90,000 |
| Cap rate | 5.0% |
| Tenant pays | Property taxes, insurance, maintenance |
| Landlord pays | Nothing (or minimal management) |
| Lease term remaining | 12 years + options |
| Tenant credit rating | BBB (investment grade) |
The landlord receives $90,000/year in essentially passive income with minimal involvement — making NNN properties ideal for 1031 exchange targets, passive investors, and retirees seeking predictable income.
Risks in NNN Investing
| Risk | Description |
|---|---|
| Tenant default/vacancy | Long-term empty building; specialized use may be hard to re-lease |
| Lease expiration | When 15-year lease expires, new rent may be at market (could be lower) |
| Tenant credit deterioration | Investment-grade tenant loses rating; risk premium expands; value declines |
| Dark store risk | Tenant pays rent but closes location; difficult to release specialized building |
| Interest rate risk | Rising rates expand cap rates; reduces property value |
| Ground lease complexity | Some NNN properties are on ground leases, adding risk |
Walgreens as a cautionary tale: Once considered among the safest NNN investments, Walgreens' credit deterioration (closures, balance sheet issues) caused NNN cap rates for Walgreens properties to expand from ~5.0% to 6.5%+ — dropping property values by 20%+ without any change in cash flow.
NNN vs. REIT Exposure
Investors can access NNN real estate through:
| Option | Description |
|---|---|
| Direct NNN ownership | Buy individual property; concentrated but fully controlled |
| 1031 exchange into NNN | Tax-deferred transition from appreciated property |
| DST (Delaware Statutory Trust) | Fractional NNN ownership; 1031-eligible; passive |
| Net Lease REITs | NNN REIT shares: Realty Income (O), STORE Capital, NNN REIT |
Net lease REITs like Realty Income (ticker: O) own thousands of NNN properties — offering diversified NNN exposure in liquid form.
Key Points to Remember
- NNN leases have the tenant paying property taxes, insurance, and maintenance — maximizing landlord passivity
- Investment-grade tenants (McDonald's, Walgreens, 7-Eleven) trade at 4.5-5.5% cap rates
- Long lease terms (10-25 years) with modest rent escalations provide highly predictable cash flow
- Primary risk: tenant default or lease expiration leaves a specialized building vacant
- NNN properties are popular 1031 exchange targets for investors seeking passive income
- Net lease REITs (Realty Income, NNN REIT) provide diversified NNN exposure in liquid stock form
Frequently Asked Questions
Q: What is the difference between NNN and absolute NNN? A: In a standard NNN lease, the landlord typically retains responsibility for structural elements — the roof and structure. In an absolute NNN (or "bondable NNN"), the tenant assumes even structural responsibility — roof, foundation, HVAC replacement. Absolute NNN leases are most common with major corporate tenants (fast food brands) that want complete control over their location. They command the lowest cap rates because the landlord's risk is minimized to tenant credit risk only.
Q: Are NNN properties a good investment? A: NNN properties offer genuine advantages: passive income, predictable cash flow, credit tenant backing, and long-term stability. The trade-off is low cap rates (4.5-6%) that may not support strong leveraged returns in high-rate environments, and concentrated single-tenant risk if the tenant vacates. They are best suited for investors seeking passive income (retirees, 1031 exchangors) rather than value-add investors seeking higher returns.
Q: What happens when a NNN lease expires? A: At lease expiration, the tenant can exercise renewal options (typically at fixed or slightly adjusted rents), negotiate a new lease at then-current market rates, or vacate. In markets where rents have risen significantly during the lease term, renewal at market rate can dramatically increase NOI and property value. In declining retail markets, re-leasing a specialized building to a new tenant can be extremely difficult and expensive — emphasizing the importance of evaluating the property's re-leasing potential, not just the current lease.
Related Terms
Cap Rate
The capitalization rate (cap rate) is the ratio of a property's net operating income to its current market value — the primary metric for comparing real estate investment returns, with lower cap rates indicating higher valuations and lower risk.
NOI
Net Operating Income is a property's total rental income minus all operating expenses — excluding debt service and taxes — the foundational metric for evaluating income-producing real estate value and performance.
REIT
A REIT is a company that owns income-producing real estate and is required to distribute at least 90% of taxable income as dividends, giving investors real estate exposure without buying property.
Commercial Real Estate
Commercial real estate includes office, retail, industrial, and multifamily properties used for business purposes, valued by income generation rather than comparable home sales.
Dividend
A dividend is a cash payment or additional shares that a company distributes to shareholders from its profits, providing investors with regular income in addition to any capital appreciation.
Dividend Yield
Dividend yield is the annual dividend payment divided by the stock price, expressed as a percentage, showing how much income you receive relative to your investment in a dividend-paying stock.
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