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    Dekalb County, IL Office Properties & Spaces for Sale

    12 results
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    Commercial Property on Busiest Road
    $295,000
    0.17 Acres

    Commercial Property on Busiest Road

    101 W Church Street, Sandwich, IL 60548

    Two-unit commercial property on the busiest road in Sandwich, IL.

    • Prime location on the busiest road in Sandwich with excellent access from Rt 34, side street, and alley.
    • Two separate buildings offer flexibility for owner occupancy and rental income.
    • Meticulously maintained interior and mechanicals in both buildings.
    • Ample parking with freshly sealed and striped lots.
    • Versatile spaces suitable for various businesses (office, salon, retail, etc.).
    Updated: Nov 3, 2025
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    Free Standing Commercial Building
    $183,000
    0.14 Acres

    Free Standing Commercial Building

    220 E State Street, Sycamore, IL 60178

    Commercial building in Sycamore, IL, with parking and storage.

    • Zoned C‑2, offering various commercial uses and investment possibilities.
    • Free standing building with attached parking lot and potential for expanded parking.
    • Multiple offices adaptable for one large business or two separate businesses.
    • Two kitchen areas and bathrooms in each unit.
    • New roof.
    Updated: Sep 19, 2025
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    DeKalb Commercial Building For Sale
    $229,000
    0.06 Acres

    DeKalb Commercial Building For Sale

    Commercial building in downtown DeKalb, ideal for owner-user or investment.

    129 E Locust Street, Dekalb, IL 60115
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    Historic Mixed-Use Building in Sycamore
    $1,150,000

    Historic Mixed-Use Building in Sycamore

    Fully leased mixed-use historic building in downtown Sycamore.

    134 W State Street, Sycamore, IL 60178
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    Fenced Site with Multiple Buildings
    $1,100,000
    7,140 SF

    Fenced Site with Multiple Buildings

    Three-acre fenced site with warehouse, office, and outbuildings for sale.

    320 W Lincoln Hwy, Cortland, IL 60112
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    Downtown DeKalb Office Building
    $1,300,000
    15,242 SF

    Downtown DeKalb Office Building

    15,242 SF office building in downtown DeKalb.

    121 W Lincoln Hwy, Dekalb, IL 60115
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    Turnkey Salon with Expansion Potential
    $684,000
    7,200 SF

    Turnkey Salon with Expansion Potential

    Fully improved salon with suite rental income potential.

    2525 Bethany Rd, Dekalb, IL 60115
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    Turnkey Salon with Expansion Potential
    $684,000
    7,200 SF

    Turnkey Salon with Expansion Potential

    Fully improved salon with suite rental income potential.

    2525 Bethany Road, Sycamore, IL 60178
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    Medical/Office Condo Investment Opportunity
    $298,875
    2,391 SF

    Medical/Office Condo Investment Opportunity

    Finished condo leased through 2028 with renewal option.

    1680 Mediterranean Dr, Sycamore, IL 60178
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    Versatile Commercial Investment Opportunity
    $169,000

    Versatile Commercial Investment Opportunity

    Mixed-use property with retail, office, and residential spaces.

    114 N Washington Street, Genoa, IL 60135
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    Medical Office Space Available
    Contact for pricing
    6,570 SF

    Medical Office Space Available

    Medical office suites for lease or sale near Kishwaukee Hospital.

    2570 Hauser Ross Drive, Sycamore, IL 60178
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    Medical/Office Space Available
    Contact for pricing
    1,500 SF

    Medical/Office Space Available

    1500 SF medical/office space for lease near Northwestern Hospital.

    3301 Resource Pkwy, Dekalb, IL 60115
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    Based on your search, we've compiled 21 Potential Opportunities for your consideration. Besides 12 Active listings in Dekalb County, IL, we suggest exploring several alternatives: similar 5 Off-Market properties to explore as potential leads, plus 4 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.

    Prime Land Site Near Lowe's
    $215,000

    Prime Land Site Near Lowe's

    2.47 acre commercial land with development opportunities.

    Greenwood Acres Dr, Dekalb, IL 60115
    View details
    Sycamore Development Parcel For Sale
    $1,009,800
    11.88 Acres

    Sycamore Development Parcel For Sale

    11.88 acre development parcel in rapidly growing Sycamore.

    1452 Bethany Rd, Sycamore, IL
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    Prime Commercial Land Available
    Contact for pricing

    Prime Commercial Land Available

    8-acre commercial land at signalized intersection near I-88.

    200 North Peace Road, Dekalb, IL 60115
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    Sycamore Prairie Business Park Land
    $862,700

    Sycamore Prairie Business Park Land

    Various sized M1/M2 zoned lots available for sale.

    Lot 4 Prairie Drive, Sycamore. IL, Sycamore, IL 60178
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    Explore Off-Market Properties in Dekalb County, IL

    Consider similar Off-Market properties in Dekalb County, IL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    228 4Th St

    228 4Th St

    Office properties & Spaces
    Value Estimation by Request
    228 4Th St, DeKalb, IL 60115
    View details
    2127 Sycamore Il

    2127 Sycamore Il

    Medical Office Space
    Value Estimation by Request
    2127 Sycamore Il, Sycamore, IL 60178
    View details
    1705 Mediterranean Dr

    1705 Mediterranean Dr

    Medical Office Space • 9,964 SF
    Value Estimation by Request
    1705 Mediterranean Dr, Sycamore, IL 60178
    View details
    1705 Mediterranean Dr

    1705 Mediterranean Dr

    Medical Office Space • 9,964 SF
    Value Estimation by Request
    1705 Mediterranean Dr, Sycamore, IL 60178
    View details
    319 State St

    319 State St

    Office Units • 19,000 SF
    Value Estimation by Request
    319 State St, Sycamore, IL 60178
    View details

    Dekalb County, IL Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 17 office properties & spaces for sale in Dekalb County, IL, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 149,010 square feet of properties for sale, with an estimated market value of $1,605,675.

    Sale prices for office spaces in Dekalb County, IL start at $183,000, averaging $267,612, and reaching up to $299,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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