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Dekalb, IL Office Buildings for Sale

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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
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DeKalb Office Building For Sale
$250,000
2,460 SF

DeKalb Office 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, just a block from restaurants, shops, and City Hall.
  • Investment opportunity with 50% occupancy thanks to an established tenant with a new long‑term lease.
  • 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.
  • Full basement with leasing potential in half of the space.
Last Update: Aug 9
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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.

Versatile Office and Warehouse Space
$1,390,000
8,743 SF

Versatile Office and Warehouse Space

8,000+ sqft brick building with office and warehouse space.
400 Riv Rdg Dr, Elgin, IL 60123
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Elgin Office Space For Sale
$425,000
6,326 SF

Elgin Office Space For Sale

6,326 SF office building in a busy commercial area.
85 Market St, Elgin, IL 60123
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North Aurora Office Building For Sale
$1,350,000
20,000 SF

North Aurora Office Building For Sale

20,000 SF office building with expansion potential and ample parking.
101 Overland Dr, North Aurora, IL 60542
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North Aurora Office Building
Contact for pricing
52,266 SF

North Aurora Office Building

52,266 SF office building in North Aurora, Illinois.
150 S Lincolnway, North Aurora, IL 60542
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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 0 square feet of properties for sale, with an estimated market value of $549,000.

Prices for office properties in Dekalb, IL start at $250,000, averaging $274,500, and reaching up to $299,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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