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Dekalb, IL Office Buildings for Sale

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Downtown DeKalb Five-Story Office Building
$275,000
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.
Updated: Feb 8
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DeKalb Commercial Building For Sale
$229,000
1,230 SF

DeKalb Commercial Building For Sale

129 E Locust St, 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: Jan 14
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Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Dekalb, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities

Explore Opportunities in Nearby Cities

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

Modern Outpatient Clinic For Sale
Contact for pricing
10,050 SF

Modern Outpatient Clinic For Sale

Turn-key outpatient clinic built in 2013 with flexible configuration.

450 Coronado Dr, Rochelle, IL
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Renovated Commercial Building in Rochelle
$699,000
2,500 SF

Renovated Commercial Building in Rochelle

Turn-key commercial property with renovated building and additional heated building.

1010 S 7Th St, Rochelle, IL 61068
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Prime Elgin Office Space For Sale
$985,000

Prime Elgin Office Space For Sale

Two-story office building near Route 20 and Randall Rd.

1800 Larkin Ave, Elgin, IL 60123
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Prime Office Space in Elgin
$425,000
0.50 Acres

Prime Office Space in Elgin

6,326 SF office space in a busy commercial area.

85 Market St, Elgin, IL 60123
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Dekalb, IL Office Buildings Investment Opportunities Market Analysis

Explore 2 office buildings for sale in Dekalb, IL on our real estate platform. These investment opportunities span a total of 23,819 square feet of properties for sale, with an estimated market value of $504,000.

Sale prices for office properties in Dekalb, IL start at $229,000, averaging $252,000, and reaching up to $275,000 — 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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