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The single-tenant net lease (STNL) market remained active but increasingly selective in Q2 2026, with the overall average cap rate rising just two basis points to 6.82%. The headline number, however, does not tell the full story. While retail inventory increased substantially, investment-grade properties represented less than 10% of available retail supply, helping premier corporate ground leases such as McDonald’s and Chick-fil-A continue to command pricing around a 4.45% cap rate.

Highwater Partners, led by commercial real estate broker Mercedes Shaffer, tracks these market shifts to help NNN property owners and investors understand what they may mean for value, timing and investment strategy. Through Highwater Partners and the Commercial Real Estate Deal Room on YouTube, Mercedes combines national market intelligence with real-world NNN deal analysis—looking beyond headline cap rates to the tenant, lease, income, location and underlying real estate.

What Happened in the Net Lease Market in Q2 2026?

National STNL cap rates moved only modestly higher during the second quarter. The overall average increased two basis points to 6.82%, while individual sectors experienced different levels of movement.

Retail STNL cap rates increased five basis points to 6.60%. Industrial net lease cap rates increased ten basis points to 7.25%, while office net lease cap rates remained unchanged at 7.90%.

The relatively modest movement occurred despite continued uncertainty surrounding monetary policy. The Federal Reserve maintained the federal funds rate at 3.50%–3.75% during its April and June meetings, while the 10-Year Treasury fluctuated between approximately 4.20% and 4.70% before settling near 4.40%.

For property owners and investors, the takeaway is that interest rates remain important, but they are not determining NNN values by themselves. Tenant credit, lease term, rent, property type, location and underlying real estate continue to create significant pricing differences within the market.

Q2 2026 Single-Tenant Net Lease Cap Rate Snapshot

The overall STNL market averaged a 6.82% cap rate, up two basis points quarter-over-quarter. Beneath that average, pricing varied considerably depending on the property and credit profile.

Trophy QSR ground leases averaged approximately 4.45%, with pricing remaining exceptionally tight for premier corporate ground leases.

Corporate QSR properties averaged approximately 5.85%, an increase of three basis points during the quarter. By comparison, franchisee-backed QSR properties averaged approximately 6.85%, up five basis points and roughly 100 basis points higher than corporate QSR properties.

Auto service and parts properties averaged approximately 6.45%, with little movement during the quarter. Dollar store properties averaged approximately 7.49%, up two basis points, while drug store and pharmacy properties averaged approximately 7.85%, essentially unchanged.

Among the broader property sectors, industrial net lease properties averaged 7.25%, up ten basis points, while office net lease properties remained at approximately 7.90%.

The spread among these sectors reinforces an important point: there is no single NNN cap rate. Buyers price the specific combination of tenant, guarantor, remaining lease term, rent, location, property type and underlying real estate they are acquiring. National averages are useful for understanding market direction, but they should not be treated as a valuation for an individual property.

More Inventory Does Not Mean Every NNN Seller Has More Competition

On-market STNL inventory increased approximately 12.5% quarter-over-quarter, bringing total active listings to roughly 5,800 properties nationwide. Retail accounted for much of the increase, with available inventory climbing approximately 16.2%.

The composition of that inventory is more important than the headline increase. High-quality net lease properties backed by investment-grade guarantors with substantial remaining lease term represented less than 10% of available retail inventory. Much of the increased supply was concentrated in non-credit or shorter-term retail properties.

For owners of high-quality NNN assets, this distinction matters. A property does not compete equally with every other NNN listing simply because both are classified as net lease investments. Investors seeking strong credit, long-term income and passive ownership may still have a relatively limited pool of properties from which to choose.

This is one reason national buyer exposure matters when selling a Triple Net property. The objective is not simply to generate more views. It is to expose the property to the broadest appropriate pool of qualified NNN investors, family offices, institutional capital and 1031 exchange buyers who may value its particular combination of income and real estate.

Why Are Some NNN Properties Still Trading at Aggressive Cap Rates?

The approximately 4.45% cap rates for premier corporate QSR ground leases demonstrate the premium buyers may place on scarce assets combining corporate credit, passive lease structures, long-term income and desirable underlying real estate.

The difference between corporate and franchisee-backed QSR properties is particularly notable. Corporate QSR assets averaged approximately 5.85%, compared with 6.85% for franchisee-backed properties—a spread of roughly 100 basis points.

That does not mean every corporate lease is superior to every franchisee lease. Some large multi-unit franchisees are substantial operating companies with significant financial strength. However, the spread illustrates how the actual entity guaranteeing the lease can influence investor perception, financing, buyer demand and ultimately pricing.

For sellers, the implication is important: the marketing narrative should not stop with the logo on the building. The tenant, guarantor, lease economics, location and underlying real estate should be presented together so buyers understand exactly what differentiates the property.

What Does Q2 2026 Tell Us About Buyers and Sellers?

Despite continued interest-rate uncertainty, bid-ask spreads narrowed during the quarter. Retail spreads compressed to approximately 22 basis points, while industrial spreads also narrowed to approximately 22 basis points.

That suggests buyers and sellers are finding greater pricing alignment when the fundamentals support the transaction. Rather than a market in which capital has disappeared, Q2 reflects a more selective environment in which buyers continue to pursue properties that satisfy specific credit, income, lease and real estate criteria.

For sellers, appropriate pricing and positioning become especially important in this type of market. Simply choosing an asking cap rate and placing the property on a listing platform may not be enough. Sophisticated buyers are underwriting the lease, guarantor, rent, financing and residual real estate value, and the marketing strategy should anticipate those questions before the property reaches the market.

What Triple Net (NNN) Owners and Investors Often Miss

One of the clearest lessons from Q2 is that the headline cap rate can obscure meaningful differences in risk. The approximately 100-basis-point spread between corporate and franchisee QSR properties illustrates how significantly the actual guarantor can affect investor underwriting. Buyers seeking additional yield may be willing to accept franchisee credit, but they may also scrutinize operator size, financial strength and unit-level economics more closely.

Owners and investors can also place too much emphasis on interest rates. Monetary policy affects financing and required returns, but tenant credit, remaining lease term, contractual rent, location and residual real estate value can cause two superficially similar properties to trade very differently. Understanding how Triple Net properties are valued requires looking at the complete asset rather than applying a market-average cap rate.

Timing is another factor that can easily be overlooked. A desirable NNN property today can become more difficult to market as its remaining lease term declines or an important renewal decision approaches. The broader market matters, but so does where an individual property sits within its own lease cycle.

What Does the Q2 2026 Market Mean for NNN Property Sellers?

For property owners, Q2 2026 reinforces the importance of differentiation. Increasing inventory does not necessarily mean that a high-quality property has lost its competitive position, particularly when long-term credit assets remain relatively scarce.

The challenge is making sure the market recognizes that difference. Highwater Partners combines sophisticated property and lease analysis, strategic pricing and positioning, traditional commercial real estate marketing and national outreach to NNN and 1031 exchange buyers. Mercedes' investor-facing presence through the Commercial Real Estate Deal Room adds another direct channel for engaging investors already interested in NNN and passive investment real estate.

For an owner considering a sale, the relevant question is therefore not simply, “What are cap rates today?” It is how buyers are likely to price your specific tenant, guarantor, lease, income, location and real estate in today's market—and how the property should be positioned to reach the strongest appropriate buyer pool.

What Does the Q2 2026 Market Mean for NNN Buyers?

For buyers, increased inventory creates more choices, but it does not necessarily create more high-quality opportunities. The scarcity of long-term credit properties helps explain why certain assets continue to command aggressive pricing even while the broader market moves toward higher cap rates.

Investors pursuing additional yield should understand what they are being compensated for. A higher cap rate may reflect franchisee credit, shorter lease term, above-market rent, a specialized building, weaker location or greater uncertainty about residual value.

The better question is not simply, “Which property has the highest cap rate?” It is, “What risk am I taking to earn this return?”

That is the analytical approach Mercedes uses throughout the Commercial Real Estate Deal Room: Beyond the Cap Rate. Beyond the Glossy Brochure.

Bottom Line

The Q2 2026 single-tenant net lease market remained active, with the overall cap rate increasing only modestly to 6.82% despite continued interest-rate uncertainty and expanding inventory. The more significant story is the divide between average inventory and scarce, long-term credit assets, which continue to attract strong investor and 1031 exchange demand.

For sellers, understanding where a specific property fits within that market—and exposing it to the right national buyer pool—can be more important than the headline market average. For buyers, disciplined analysis of the tenant, guarantor, lease, income and underlying real estate remains essential before deciding whether the return adequately compensates for the risk.

Frequently Asked Questions

What was the average single-tenant net lease cap rate in Q2 2026?

The overall national STNL average cap rate was 6.82% in Q2 2026, an increase of two basis points quarter-over-quarter. Retail averaged 6.60%, industrial 7.25% and office 7.90%, although individual properties can trade significantly above or below these averages depending on tenant credit, lease term, location and real estate quality.

Why are some QSR ground lease cap rates so much lower than the overall NNN market?

Premier corporate QSR ground leases traded around 4.45% because buyers placed a premium on the combination of corporate credit, passive lease structures, long-term income and underlying real estate. Scarcity also matters because high-quality credit assets represented a relatively small portion of available inventory.

How are interest rates affecting NNN property values?

Higher borrowing costs can place upward pressure on cap rates and affect investor purchasing power, but interest rates do not determine NNN values by themselves. Tenant credit, lease term, contractual rent, financing availability, property type, location and residual real estate value also influence what buyers are willing to pay.

Why do corporate and franchisee NNN properties trade at different cap rates?

Corporate and franchisee leases can represent different credit profiles. In Q2 2026, corporate QSR properties averaged approximately 5.85% compared with 6.85% for franchisee-backed properties. Buyers evaluating franchisee leases may require additional yield depending on the operator's size, financial strength, lease structure and underlying real estate.

Is Q2 2026 a good time to sell a NNN property?

The right time to sell depends on the individual property as much as the broader market. Owners should evaluate remaining lease term, upcoming renewals, rent increases, tenant and guarantor strength, property condition and current buyer demand before deciding whether to sell now or wait.

How do I know what my NNN property is worth in the current market?

A current NNN valuation should consider net operating income and market-supported cap rates together with the tenant, guarantor, remaining lease term, rent structure, location and underlying real estate. Highwater Partners can provide a confidential property valuation and positioning analysis based on the characteristics of the specific asset.

Related Triple Net (NNN) Resources

What Is My Triple Net (NNN) Property Worth?

When Is the Best Time to Sell a Triple Net (NNN) Property?

How Does Remaining Lease Term Affect the Value of a Triple Net (NNN) Property?

Let’s Connect

If you own a Triple Net property and are considering a sale, Highwater Partners can help you understand what the property may be worth in today's market, how buyers are likely to underwrite it, and how it should be positioned to reach the strongest appropriate national buyer pool.

A confidential property valuation and positioning discussion can help determine whether selling now, waiting, or addressing a specific issue before going to market may create the strongest strategy.

About Mercedes Shaffer

Mercedes Shaffer is the Founder of Highwater Partners, a commercial real estate advisory firm specializing in Triple Net (NNN) investments, 1031 exchanges, multifamily investment properties, and single-tenant net lease real estate throughout the United States. Together with her brokerage platform, her team brings more than 250 years of combined commercial real estate experience and more than $18 billion in transaction experience.

Mercedes advises private investors, family offices, developers, and institutional investors on the acquisition, disposition, valuation, and exchange of investment real estate. Her expertise includes tenant credit analysis, lease structure, cap rates and valuation, 1031 exchange strategy, market and location fundamentals, and the evaluation of risk in Triple Net investments.

In addition to her advisory work, Mercedes is also the creator and host of the Commercial Real Estate Deal Room, an educational platform focused on helping investors understand Triple Net real estate, 1031 exchanges, lease and tenant risk, valuation, and the transition from management-intensive properties into more passive real estate investments.

Mercedes is known for an analytical approach that goes “beyond the cap rate” and the glossy brochure. Rather than evaluating an investment solely by its advertised yield or the name on the building, she examines the tenant, lease, underlying real estate, market fundamentals, exit strategy, and the investor’s broader objectives.

Her philosophy is straightforward: there is no universally “best” Triple Net property—only an investment whose combination of real estate, income, risk, and long-term strategy may or may not be appropriate for a particular investor. That perspective guides her work across acquisitions, dispositions, 1031 exchanges, and long-term investment strategy.

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