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    Dekalb County, IL Office Properties & Spaces for Sale

    14 results
    Notify Me
    Downtown DeKalb Five-Story Office Building
    $299,000
    30,000 SF

    Downtown DeKalb Five-Story Office Building

    155 N 3Rd St, Dekalb, IL 60115

    Five-story office building in downtown DeKalb with flexible floorplans.

    • Prime downtown location in DeKalb, adjacent to the DeKalb Theater and close to amenities.
    • 30,000 sq. ft. office building with an additional 5,000 sq. ft. basement and drive‑through.
    • On‑site parking for approximately 22 vehicles.
    • Flexible floorplans adaptable for various uses.
    • Located in a downtown TIF/Redevelopment District, offering value‑add or redevelopment potential.
    Last Update: Nov 11
    View details
    Commercial Property on Busiest Road
    $295,000
    2,184 SF

    Commercial Property on Busiest Road

    101 W Church St, 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, a side street, and an alley.
    • Two separate buildings offer flexibility for owner occupancy and rental income.
    • Meticulously maintained interiors and mechanicals in both buildings.
    • Ample parking with freshly sealed and striped parking lots.
    • Versatile spaces suitable for various business types (office, salon, retail, etc.).
    Last Update: Nov 3
    View details
    Sycamore Office Building For Sale
    $198,000
    1,157 SF

    Sycamore Office Building For Sale

    Freestanding office building near downtown Sycamore with parking.
    220 E State St, Sycamore, IL 60178
    View details
    DeKalb Office Building For Sale
    $250,000
    2,460 SF

    DeKalb Office Building For Sale

    Commercial building in downtown DeKalb, ideal for owner-user or investment.
    129 E Locust St, Dekalb, IL 60115
    View details
    Charming Building Near Route 72
    $125,000

    Charming Building Near Route 72

    Adorable building in Genoa, ideal for various business uses.
    111 Monroe St, Genoa, IL 60135
    View details
    Retail/Office Space in Sandwich, IL
    $249,900
    2,600 SF

    Retail/Office Space in Sandwich, IL

    Retail/office space in high-traffic area with immediate rental income.
    1112 E Railroad St, Sandwich, IL 60548
    View details
    Prime DeKalb Office Building
    $299,900
    3,644 SF

    Prime DeKalb Office Building

    Spacious Office, Ample Parking, Updated
    711 1St St, DeKalb, IL 60115
    View details
    Sycamore Office Building - Great Investment
    $299,900
    4,560 SF

    Sycamore Office Building - Great Investment

    Prime Sycamore Office, 4 Suites, 4560 sq ft
    1430 Dekalb Ave, Sycamore, IL 60178
    View details
    Sycamore Office Condo - 12,950 SF
    $298,875
    12,950 SF

    Sycamore Office Condo - 12,950 SF

    Prime Medical/Office Space - For Sale or Lease
    1680 Mediterranean Dr, Sycamore, IL 60178
    View details
    Sycamore Office Condo For Sale
    $298,875
    2,391 SF

    Sycamore Office Condo For Sale

    Prime Medical/Office Condo, 2391 SF
    1680 Mediterranean Dr, Sycamore, IL 60178
    View details
    DeKalb Medical Office Space For Lease
    Contact for pricing
    1,500 SF

    DeKalb Medical Office Space For Lease

    1,500 SF Medical/Retail Office NNN Lease
    3301 Resource Pkwy, DeKalb, IL 60115
    View details
    Sycamore Medical Office Building
    $1,573,333
    6,000 SF

    Sycamore Medical Office Building

    High-Yield Medical Office Investment
    1830 Mediterranean Dr, Sycamore, IL 60178
    View details
    Adams Street Mixed-Use Business
    Contact for pricing
    3,000 SF

    Adams Street Mixed-Use Business

    Profitable Waterman, IL business for sale
    100 Adams St, Waterman, IL 60556
    View details
    Sycamore Office/Retail Investment
    $756,000
    7,200 SF

    Sycamore Office/Retail Investment

    7,200 SF, High-End Finish, Turnkey
    2525 Bethany Rd, Sycamore, IL 60115
    View details
    Based on your search, we've compiled 23 Potential Opportunities for your consideration. Besides 14 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.

    Commercial Lots in Downtown Cortland
    $238,900
    0.85 Acres

    Commercial Lots in Downtown Cortland

    Two commercial lots in downtown Cortland with utilities installed.
    269 S Somonauk Rd, Cortland, IL 60112
    View details
    New
    Commercial Land in Genoa, IL
    $120,000
    0.56 Acres

    Commercial Land in Genoa, IL

    Commercial land offering development opportunities in Genoa, Illinois.
    120 Monroe St, Genoa, IL 60135
    View details
    Commercial Land Near Route 34
    $97,500
    0.98 Acres

    Commercial Land Near Route 34

    Commercial outlot near Route 34 with utilities on site.
    3810 Drew Ave, Sandwich, IL 60548
    View details
    Commercial Land in Sandwich Commons
    $97,500
    0.94 Acres

    Commercial Land in Sandwich Commons

    Commercial outlot near Route 34, utilities on site.
    3860 Drew Ave, Sandwich, IL 60548
    View details

    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 offices
    Value Estimation by Request
    2127 Sycamore Il, Sycamore, IL 60178
    View details
    1705 Mediterranean Dr

    1705 Mediterranean Dr

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

    1705 Mediterranean Dr

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

    319 State St

    Office space • 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 19 office properties & spaces for sale in Dekalb County, IL, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 229,343 square feet of properties for sale, with an estimated market value of $3,228,008.

    Prices for office spaces in Dekalb County, IL start at $298,875, averaging $645,601, and reaching up to $1,573,333 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Browse Office Properties & Spaces for Sale Near Dekalb, IL

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