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Lasalle County, IL Office Properties & Spaces for Sale

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Former Montgomery Ward Building
$474,900
0.13 Acres

Former Montgomery Ward Building

800 La Salle St, Ottawa, IL 61350

Four-level building suitable for retail, office, and residential use.

  • High‑traffic location on one of Ottawa's busiest streets.
  • Substantial size: 5,400 sq ft per level, totaling four levels.
  • Versatile space suitable for retail, office, or residential use.
  • Value‑add opportunity for investors/developers through rehabilitation.
  • Durable brick construction.
Updated: Jan 12
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Versatile Commercial Property Near Plaza
$75,000
0.43 Acres

Versatile Commercial Property Near Plaza

24 Dannys Dr, Streator, IL 61364

Commercial property near North Point Plaza, ideal for office or retail.

  • Excellent visibility and access from IL Rt 23.
  • Adjacent to North Point Plaza Shopping Center.
  • Versatile commercial property suitable for office or retail space.
  • Two private offices.
  • Large lobby area with open access to counter space.
Updated: Jan 5
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Ottawa Commercial Building Investment Opportunity
$510,000
0.07 Acres

Ottawa Commercial Building Investment Opportunity

Two-story commercial building in Ottawa's historic downtown, near courthouse.

227 W Madison St, Ottawa, IL 61350
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Peru Medical Office Building
$640,000
5,046 SF

Peru Medical Office Building

Modern, move-in ready office space for sale or lease.

1915 4Th St, Peru, IL 61354
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Riverfront Office Building For Sale
$375,000
5,452 SF

Riverfront Office Building For Sale

5,472 SF office building for sale on the river.

130 E Madison St, Ottawa, IL 61350
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Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 5 Active listings in Lasalle County, IL, we suggest exploring several alternatives: similar 5 Off-Market properties to explore as potential leads

Explore Off-Market Properties in Lasalle County, IL

Consider similar Off-Market properties in Lasalle 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.

630 Madison St

630 Madison St

Office Properties & Spaces
Value Estimation by Request
630 Madison St, Ottawa, IL 61350
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628 Madison St

628 Madison St

Office Properties & Spaces
Value Estimation by Request
628 Madison St, Ottawa, IL 61350
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2709 Columbus St

2709 Columbus St

Restaurants • 35,000 SF
Value Estimation by Request
2709 Columbus St, Ottawa, IL 61350
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310 Walnut St

310 Walnut St

Medical offices • 12,215 SF
Value Estimation by Request
310 Walnut St, Peru, IL 61354
View details
3107 State Route 23

3107 State Route 23

Office Properties & Spaces • 11,000 SF
Value Estimation by Request
3107 State Route 23, Ottawa, IL 61350
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Lasalle County, IL Office Properties & Spaces Investment Opportunities Market Analysis

Explore 10 office properties & spaces for sale in Lasalle County, IL, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 42,253 square feet of properties for sale, with an estimated market value of $1,699,900.

Prices for office spaces in Lasalle County, IL start at $75,000, averaging $424,975, and reaching up to $640,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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