To find a buyer for a single-tenant NNN property in Illinois, market it as an investment, not a building. Package the lease, tenant credit, and rent history into an offering memorandum, price it on a cap rate supported by recent net lease sales, and put it in front of 1031 exchange buyers, private investors, family offices, and net lease funds, many of whom are outside Illinois. A broker with active net lease buyers will reach most of that pool directly. Public platforms like Crexi and LoopNet pick up the rest.
Know what the buyer is really buying
A single-tenant NNN buyer is buying a stream of income. The building matters, but these factors drive the price far more:
- Tenant credit. A national tenant with rated credit trades at a lower cap rate, meaning a higher price, than a local or regional tenant.
- Remaining lease term. Ten or more years remaining attracts the widest buyer pool. Under five years, many net lease buyers start pricing in the risk of a vacant building.
- Rent increases. Scheduled bumps support value. Flat rent for the remaining term does not.
- Lease structure. True NNN, where the tenant pays taxes, insurance, and maintenance, is worth more than NN, where the landlord keeps the roof and structure. Absolute NNN, where the tenant carries everything, is worth the most.
- Location and backfill. Buyers ask what happens if the tenant leaves. A building on a strong corridor, or one that could be re-leased easily, holds value better.
Step 1: Price it on real comps
Net lease pricing moves with interest rates, so last year’s cap rate is not this year’s. Price the property on recent closed sales of similar tenants and lease terms, not on asking prices. For current Chicagoland pricing and deal flow, check the daily-updated RFP Chicagoland Commercial Real Estate Index.
Step 2: Fix what you can before you sell
If the lease has only a few years left, the most valuable thing you can do may be to extend it before going to market. A lease extension, even with a modest rent concession, can move the property into a different buyer pool and a better cap rate. Also gather estoppel-ready information: confirm the rent, the expiration, the options, and that neither side is in default.
Step 3: Build the offering memorandum
Serious net lease buyers expect a complete package:
- Tenant name, guarantor, and credit information
- Annual base rent, scheduled increases, and renewal options
- Lease commencement, expiration, and years remaining
- Landlord and tenant responsibilities, especially roof, structure, and parking lot
- Property taxes and recent assessment history
- Site plan, building size, and photos
- Location demographics and traffic counts for retail
- Asking price and cap rate
Illinois buyers and lenders look closely at property taxes. In Cook County, the reassessment cycle can change a tenant’s occupancy cost, so be ready to explain the tax history and how taxes are passed through.
Step 4: Reach the right buyers
- 1031 exchange buyers. Often the most motivated buyers, because they are working against identification and closing deadlines.
- Private investors. Individuals and families looking for passive income, often local to the Chicago area.
- Family offices and private equity groups. Active in larger deals and in portfolios.
- Net lease funds and REITs. Focused mostly on national credit tenants with long leases.
- Out-of-state investors. Buyers from higher-cost markets often look to the Midwest for yield.
- The tenant. Sometimes the tenant is the best buyer, especially an owner-operator who wants to control its real estate.
Step 5: Decide how public to go
Crexi, LoopNet, and CoStar give a credit-tenant property national exposure. A smaller property with a local tenant, or a seller who wants privacy, may do better with a targeted, confidential process to a known buyer list. Our guide on how to sell a commercial building off market walks through that approach.
Not all single-tenant NNN is retail
Most net lease brokers focus on national retail brands such as pharmacies, dollar stores, and quick-service restaurants. Across Lake County, Illinois and the northern suburbs, many single-tenant NNN properties are industrial buildings and offices leased to local and regional businesses. Those buyers are different. They care more about the building, the submarket, and re-leasing risk, and they are often local investors and owner-users rather than national funds. If your tenant is not a household name, a broker with local industrial and office buyers will usually find a better match.
Plan the tax side early
Many long-held net lease properties carry a large taxable gain. A 1031 exchange, an installment sale, or estate planning may change how and when you sell. State and county transfer taxes, and in some towns a municipal transfer tax, apply at closing. Bring in your tax advisor before you sign a listing agreement.
If you are weighing a sale, the Van Vlissingen and Co. investment sales team works with private investors, family offices, and 1031 buyers across Chicagoland and Southern Wisconsin, and can tell you what your lease is likely worth to them.
Frequently asked questions
Who buys single-tenant NNN properties?
1031 exchange buyers, private investors, family offices, private equity groups, net lease funds and REITs, out-of-state investors, and sometimes the tenant itself.
What determines the price of a single-tenant NNN property?
Tenant credit, remaining lease term, rent increases, the lease structure, and the location. Buyers price the property on a cap rate supported by recent sales of similar leases.
When is the best time to sell a single-tenant NNN property?
Generally while ten or more years remain on the lease. As the term shortens, the buyer pool narrows and buyers price in vacancy risk, so extending the lease before selling can add value.
Should I list my NNN property on LoopNet or Crexi?
Public platforms give national exposure, which helps credit-tenant properties. Smaller properties with local tenants, or sellers who want privacy, often do better with a confidential process to a targeted buyer list.
Can I use a 1031 exchange when buying or selling a NNN property?
Yes. NNN properties are common 1031 exchange replacement properties, and 1031 buyers are often the most motivated purchasers. Talk with your tax advisor about the rules and deadlines.