Ottawa, IL Office buildings for sale

$510,000

3,200 SF

Historical Ottawa Mixed-Use Building

227 West Madison Street, Ottawa, IL 61350

Two-story, 6400 SF mixed-use building in downtown Ottawa.

6400 sq ft 2‑story building in historical downtown Ottawa.
Located one block from the courthouse and in the Heart of Starved Rock Country.
First floor (3200 sq ft) is vacant and ready for customization with large offices, conference room, bathrooms and kitchen.
Second floor (3200 sq ft) is fully leased, providing immediate income.
Elevator servicing both floors.

Updated: Jan 20, 2025

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$375,000

5,452 SF

Riverfront Office Building For Sale

130 E Madison St, Ottawa, IL

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

River front property
Boasting 5,472 SF

Updated: Sep 7, 2023

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Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 2 Active listings in Ottawa, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, 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.

$159,000

0.50 Acres

All-Brick Medical Office Building

Versatile office layout with private rooms, two accessible restrooms, and ample parking for flexible professional use.

103 S John Street, Dwight, IL 60420

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$1,500,000

1.46 Acres

Commercial Property in Joliet, IL

Commercial property for sale in Joliet, Illinois.

1214-1222 Essington Road, Joliet, IL 60435

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$159,000

Office Building for Sale

For sale office building in Dwight, Illinois, offering a straightforward option for office use in Livingston County.

103 S John Street, Dwight, IL 60420

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$435,000

5,161 SF

Joliet Office Building For Sale

5,161 SF office building available in Joliet, Illinois.

13 Fairlane Drive, Joliet, IL

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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.

$2,000,000

3.68 Acres

Yorkville Commercial Land on Rt. 47

3.68 acre commercial property on Rt. 47 in Yorkville.

1015 N Bridge Street, Yorkville, IL 60560

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$145,000

1,600 SF

Commercial Building on Main Street

1,600 sq ft commercial building on busy Main Street.

146 E Main Street, Braidwood, IL 60408

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$475,000

1.06 Acres

Commercial Lot on Eola Road

Commercial lot with frontage on Eola Road in Aurora, IL.

2234 S Eola Road, Aurora, IL 60503

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$439,000

1.38 Acres

Improved Commercial Corner Lot For Sale

1.39 acre commercial lot suitable for retail and commercial applications.

2495 Hafenrichter Road lot: 2, Aurora, IL 60503

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Ottawa, IL Office Buildings Investment Opportunities Market Analysis

Explore 2 office buildings for sale in Ottawa, IL on our real estate platform. These investment opportunities span a total of 8,652 square feet of properties for sale, with an estimated market value of $885,000.

Sale prices for office properties in Ottawa, IL start at $375,000, averaging $442,500, and reaching up to $510,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
61350	$510K

Neighborhood

Average Price

61350

$510K