The NNN Property Market in 2025
The single-tenant net lease market has remained resilient through interest rate cycles, with cap rates adjusting upward since 2022 to reflect higher financing costs. For buyers, this represents the best entry point in over a decade — cap rates in the 5.5%–7.5% range for quality mid-tier tenants, with financing now available at terms that still support positive leverage on many deals.
Approximately $50–60 billion in NNN properties trade annually in the United States. But finding the right deal — the right tenant, the right location, the right lease structure at the right price — requires knowing how and where to look.
Where NNN Properties Are Listed (And Where They Aren't)
Most investors begin their search on public listing platforms:
- LoopNet: The largest commercial real estate listing platform. Has the most volume but also the most competition — listed deals are widely marketed and often heavily bid.
- CoStar: Institutional-grade data platform used by brokers and large buyers. More comprehensive than LoopNet but requires a paid subscription.
- Crexi: Growing NNN-focused platform, strong for mid-market deals in the $1M–$5M range.
- Ten-X: Online auction platform for commercial real estate, including NNN assets.
However, the best NNN properties — particularly new construction from national developers — often never appear on any public platform. Developers with established relationships with NNN brokers will pre-sell inventory directly before it hits the open market. These off-market transactions allow sellers to avoid marketing costs and close faster, while buyers access better pricing with less competition.
The ESS Group sources the majority of its inventory off-market, through relationships with national QSR developers, sale-leaseback originators, and institutional sellers looking for quiet transactions.
How to Evaluate a NNN Property for Sale
When reviewing any NNN listing, here are the key metrics to analyze:
1. Tenant Credit Quality
The tenant's ability to pay rent for 10–20 years is your #1 underwriting factor. Look for:
- Investment-grade S&P rating (BBB- or better)
- Revenue and EBITDA trends (publicly filed for public companies)
- Number of locations (systemwide stability)
- Same-store sales growth
- Lease guarantee: corporate vs. franchisee
2. Lease Term Remaining
More remaining lease term = more value. A NNN property with 18 years left commands a lower cap rate (higher price) than the same property with 4 years. As a general rule, avoid purchasing NNN properties with fewer than 7–8 years remaining unless you're buying at a significant discount and have a re-tenanting plan.
3. Cap Rate vs. Market
Compare the listed cap rate against recent comparable sales for the same tenant, region, and lease term. A Walgreens at 6.0% may be attractive or expensive depending on whether recent comps are at 5.5% or 6.5%. Your broker should provide a detailed comp analysis before you submit an offer.
4. Location Quality
NNN does not eliminate location risk. If a tenant vacates at lease expiration, the property's value depends heavily on its re-leasing potential. Evaluate:
- Traffic counts and visibility
- Proximity to major retail corridors
- Population density and demographics
- Surrounding co-tenancy
5. Rent Escalations
A lease with 10% bumps every 5 years is worth more than a flat lease. On a 15-year hold, compounding rent escalations materially impact total return. Underwrite the full lease cash flow, not just year-1 income.
The Purchase Process for NNN Properties
- Identify and underwrite: With your broker, identify target properties and complete financial analysis before making an offer
- Letter of Intent (LOI): Submit a non-binding LOI outlining price, due diligence period, and closing timeline
- Purchase and Sale Agreement: Negotiate and execute binding contract (typically 30–45 day due diligence period)
- Due Diligence: Review lease, estoppel certificate, rent rolls, title report, environmental phase I, and property condition assessment
- Financing: Secure loan commitment (NNN properties are highly financeable — lenders love the long-term corporate leases)
- Closing: Typically 30–45 days after due diligence completion
Working with a NNN Specialist
NNN transactions require specialized knowledge of lease structures, tenant credit analysis, and 1031 exchange mechanics. A generalist commercial broker may not have the depth of experience needed to properly evaluate a NNN lease or negotiate seller concessions on lease assignments and guarantees.
The ESS Group exclusively represents NNN buyers and has completed 450+ NNN transactions totaling $900M+ in volume. Our off-market inventory and institutional relationships give buyers access to deals that never reach the public market. Contact us to discuss current availability.
Ready to Invest?
Our advisors specialize in sourcing premium off-market NNN properties for high-net-worth investors and 1031 exchanges. Contact The ESS Group to see available inventory.