Dekalb County, IL Warehouses for sale

Updated: Sep 17, 2025

Fenced Flex-Space Site

320 W Lincoln Highway, Cortland, IL 60112

$1,100,000

3.00 AC lot

3‑acre fully fenced site with three buildings
Main building includes 5,340 SF warehouse, 1,800 SF office, and 1,800 SF mezzanine
Heated warehouse has 16' ceilings, 12' minimum clear height, four 14' OHDs, and one 16' OHD
Approximately 2,520 SF steel outbuilding with three OHD openings, 11' clear height, concrete floor, and 200 amp electric panel
Approximately 4,320 SF steel outbuilding with two OHD openings, 16' clear height, and gravel floor

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Updated: Jul 8

Industrial Flex Distribution Facility

327 E Lasalle St, Somonauk, IL 60552

$1,500,000

120,402 sqft 10.48 AC lot

120,402 SF warehouse, showroom, and office space in a 10.48‑acre facility
11 loading docks plus 8 drive‑in doors
14'–20' clear height
20 existing truck and trailer stalls, with expansion available
M1 zoning with wet sprinkler fire protection

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Flex Space with Dock Access

1710 Afton Rd, Sycamore, IL 60178

Contact for pricing

20,696 sqft

Industrial flex facility with office area, warehouse loading, and high-capacity three-phase electrical service.

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See what stands out in DeKalb County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

Cap Rate available after sign in

NOI available after sign in

Local Demand available after sign in

Small Flex Condo with Warehouse Space

700 N Peace Rd, Dekalb, IL 60115

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9,715 sqft

Flex condo features a main floor office area, warehouse/shop space, and a second-floor workstation layout with ample parking.

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Industrial Warehouses on Heavy Industrial Land

1300 Oak St, Dekalb, IL 60115

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9,997 sqft 3.00 AC lot

Two warehouses on 3+ acres of heavy industrial land.

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Flex Space with Warehouse Doors

2690 E Church Street A, Sandwich, IL 60548

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Commercial building with open warehouse space, office areas, parking, and multiple door heights.

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Rural Storage Warehouse

568 Chamberlain Road #1, Esmond, IL 60129

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Barn storage space with oversized access for vehicles, equipment, and household items.

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Flex Space with Office and Warehouse

115 South Wolfe Street, Sandwich, IL 60548

$279,900

57 sqft

Office and warehouse configuration includes private work areas, storage, a kitchenette, and heated and cooled warehouse space.

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Based on your search, we've compiled 9 Potential Opportunities for your consideration. Besides 8 Active listings in Dekalb County, IL, we suggest exploring several alternatives: plus 1 Land Listings that present a potential for development.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Oswego, IL Land For Sale

94 Templeton Drive, Oswego, IL 60543

$295,000

1.19 AC lot

1.19 acre industrial land available in Oswego, Illinois.

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Dekalb County, IL Warehouses Market Trends and Statistics

Explore 8 warehouses for sale in Dekalb County, IL, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 160,867 square feet of properties for sale, with an estimated market value of $2,879,900.

Sale prices for warehouse buildings in Dekalb County, IL start at $279,900, averaging $959,966, and reaching up to $1,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.