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    Dekalb, IL
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    Dekalb, IL Office Spaces for Sale

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    Sycamore, IL Maple Park, IL Clare, IL
    8 results
    Downtown DeKalb Office Building
    $250,000
    0.48 Acres
    Downtown DeKalb Office Building

    155 N 3rd Street, Dekalb, IL 60115

    Five-story office building in downtown DeKalb with on-site parking.
    • Prime downtown DeKalb location, adjacent to the DeKalb Theater and close to amenities.
    • Approximately 30,000 sq. ft. of office space plus a 5,000 sq. ft. basement with drive‑through.
    • On‑site parking for approximately 22 vehicles.
    • Located in a downtown TIF/Redevelopment District, offering value‑add or redevelopment potential.
    • Flexible floorplans adaptable for various uses.
    Updated: May 4
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    DeKalb Commercial Building For Sale
    $229,000
    1,230 SF
    DeKalb Commercial Building For Sale

    129 E Locust Street, Dekalb, IL 60115

    Commercial building in downtown DeKalb, ideal for owner-user or investment.
    • Prime downtown Dekalb location, one block from restaurants, shops, and City Hall.
    • 50% occupied by an established office tenant with a new long‑term lease, providing immediate income.
    • Approximately 1230 sq ft of vacant space available for owner occupancy or additional tenants.
    • Potential to easily convert the building into three units for increased income potential.
    • Full basement with leasing potential for half of the space.
    Updated: Aug 4, 2025
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    DeKalb Mixed-Use Investment Opportunity
    $279,000
    0.19 Acres
    DeKalb Mixed-Use Investment Opportunity

    Mixed-use building in DeKalb's Central Business District.

    217 S 3rd Street, Dekalb, IL 60115

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    Upgraded Office Building For Sale
    $235,000
    3,644 SF
    Upgraded Office Building For Sale

    Single or multi-tenant office with upgrades and parking.

    711 N 1st Street, Dekalb, IL 60115

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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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    Versatile Climate-Controlled Steel Building
    Contact for pricing
    22,651 SF
    Versatile Climate-Controlled Steel Building

    3,185 sq ft flex space with loading dock.

    1796 Sycamore Road, Dekalb, IL 60115

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    Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 8 Active listings in Dekalb, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 1 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Refurbished Mixed-Use Property For Sale
    $399,000
    4,000 SF
    Refurbished Mixed-Use Property For Sale

    Fully rented commercial space and two residential apartments for sale.

    201 W Main Street, Genoa, IL 60135

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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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    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

    View details
    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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    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 Land in Genoa, IL
    $120,000
    0.56 Acres
    Commercial Land in Genoa, IL

    Commercial-zoned land offering various development opportunities in Genoa, Illinois.

    120 Monroe Street, Genoa, IL 60135

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    Commercial Land in Shabbona, Illinois
    $290,000
    4.65 Acres
    Commercial Land in Shabbona, Illinois

    Commercial-zoned land with highway access in Shabbona, Illinois.

    30 Us-30 Highway, Shabbona, IL 60550

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    Yorkville, IL Land For Sale
    $1,695,000
    4.25 Acres
    Yorkville, IL Land For Sale

    4.25 acre commercial land available in Yorkville, Illinois.

    2113 IL Route 47, Yorkville, IL 60560

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    Prime Corner Lot in Huntley
    $812,000
    1.31 Acres
    Prime Corner Lot in Huntley

    High-visibility commercial land available at Route 47 and Joan.

    Il Rt 47 Highway lot: 1, Huntley, IL 60142

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    Off-Market Properties in Dekalb, IL

    Consider similar Off-Market properties in Dekalb, 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 Spaces
    Value Estimation by Request
    228 4Th St, DeKalb, IL 60115
    View details

    Dekalb, IL Office Spaces Investment Opportunities Market Analysis

    Explore 9 office spaces for sale in Dekalb, IL, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 34,456 square feet of properties for sale, with an estimated market value of $3,548,000.

    Sale prices for office spaces in Dekalb, IL start at $229,000, averaging $709,600, and reaching up to $1,300,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Office Units 5
    Office buildings 3
    Medical Office Space 1

    Demographics Overview

    Population 42K
    Population Growth (5Y) -6.3%
    Median Household Income $46,808
    College Educated 50.0%

    High-Yield Neighborhoods for Strategic Investment

    Identify Dekalb submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    60115 $425.3K

    Taxes & Financing

    Tax Rate (average for all types) 7.93%
    Property Tax per SF $92.14 per sq ft
    Average Loan-to-Value 65.0%

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