Mchenry County, IL NNN properties for sale

Updated: Dec 16, 2025

Leased NNN Property

1500 CARLEMONT Drive, Crystal Lake, IL 60014

$485,000

0.07 AC lot

Long‑term NNN lease with renewal timing identified for 2027
Current dental‑office occupancy
RTAIL zoning
Building constructed in 2006
Brick, concrete, and wood construction

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Updated: Aug 22

NNN Veterinary Hospital Property

2565 W Algonquin Rd, Algonquin, IL 60102

$2,834,472

5,037 sqft

Approximately 5,037 SF veterinary practice
Approximately 11 years remaining on the NNN lease
3% annual rent escalations
Two (2), five (5) year options to extend the lease
Veterinary services include diagnostics, surgeries, mobile service, and 24/7 emergency care

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Freestanding Burger King Restaurant

250 W Virginia St, Crystal Lake, IL 60014

$1,910,000

3,931 sqft 0.95 AC lot

Burger King restaurant on a major thoroughfare in Crystal Lake.

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NNN Medical Office Property

1500 Carlemont Drive F, Crystal Lake, IL 60014

$485,000

3,500 sqft

Leased dental office with an NNN structure and renewal scheduled for 2027.

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Learning Center NNN Investment

11424 Rainsford Drive, Huntley, IL 60142

Contact for pricing

12,760 sqft 1.33 AC lot

Single-tenant learning center offered for sale with a 20.01-year triple net lease.

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Algonquin Net Leased Property

2360 S. Randall Road, Algonquin, IL 60102

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55,161 sqft 3.00 AC lot

Long-term net leased property 100% leased to Hobby Lobby.

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NNN Retail Property

190 Airport Rd, Harvard, IL 60033

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3,000 sqft

Newly constructed retail asset supported by a long-term NNN lease, scheduled rent increases, and renewal options.

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Freestanding 7-Eleven Convenience Store

6225 Northwest Highway, Crystal Lake, IL 60014

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3,062 sqft

Freestanding convenience store leased under a new absolute NNN agreement.

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Jewel-Osco NNN Property

145 S Eastwood Dr, Woodstock, IL 60098

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8.72 AC lot

The offering includes an absolute NNN lease with six five-year renewal options.

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Single-Tenant Net-Leased Restaurant

5620 Northwest Hwy, Crystal Lake, IL 60014

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5,663 sqft

Corporate-operated casual dining property with an absolute triple-net lease and multiple renewal options.

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Freestanding NNN Retail Property

1742 N Richmond Rd, Mchenry, IL 60051

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15,563 sqft 1.29 AC lot

The building is leased under a new net lease with ten years remaining in its base term.

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Popeyes NNN Property

2065 E Algonquin Rd, Algonquin, IL 60102

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2,163 sqft 0.87 AC lot

Freestanding restaurant building supported by a new 20-year absolute net lease.

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Single-Tenant NNN Ground Lease Property

1701 S Randall Rd, Algonquin, IL 60102

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Brand-new build-to-suit asset occupied by Raising Cane’s under an absolute NNN ground lease.

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Renovated Corporate NNN Retail Property

7505 Hancock Dr, Wonder Lake, IL 60097

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Fully renovated store leased under a new 10-year agreement with minimal landlord responsibilities.

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Applebee's Outparcel Center

1700 N Richmond Rd, Mchenry, IL 60051

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Two-building retail center anchored by a single-tenant NNN leased Applebee’s with about four years remaining.

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Dollar General Absolute NNN Retail

10905 N Main St, Richmond, IL 60071

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New construction Dollar General is offered as an absolute triple net (NNN) investment with a lease commencing in 2022.

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Well-Leased Office Condo

1497 Merchant Drive, Algonquin, IL 60102

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Well maintained office condo leased to an established orthodontics practice under a triple-net structure.

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Flex Warehouse with Overhead Crane

4012 Main Street, Mchenry, IL 60050

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16,620 sqft 0.83 AC lot

Main-level flex/warehouse space features high ceilings and high doors with a 5-ton overhead rolling crane in one unit.

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Mchenry County, IL Nnn Properties Market Trends and Statistics

Explore 18 nnn properties for sale in Mchenry County, IL, showcased through 18 active listings on our real estate platform. These investment opportunities span a total of 126,460 square feet of properties for sale, with an estimated market value of $5,714,472.

Sale prices for triple net lease properties in Mchenry County, IL start at $485,000, averaging $1,428,618, and reaching up to $2,834,472 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Featured McHenry County Real Estate Agencies

Realmo connects you with licensed McHenry County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

Dream Real Estate

205 S. Valley Road McHenry, IL 60050

Phone: 18154727720

www.GetTheDreamTeam.com

Remax Plaza

4005 Kane Ave McHenry, IL 60050

Phone: 18153856770

www.plazaservices.com

Realty Executives Cornerstone

7115 Virginia Rd., Ste. 101 Crystal Lake, IL 60014

Phone: 18154773000