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    Ottawa, IL Office Buildings for Sale

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    Ottawa Commercial Building Investment Opportunity
    $510,000
    0.07 Acres

    Ottawa Commercial Building Investment Opportunity

    227 W Madison St, Ottawa, IL 61350

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

    • 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, offering large offices, conference room, bathrooms and kitchen.
    • Second floor (3200 sq ft) is fully leased.
    • Elevator servicing both first and second floors.
    Updated: Sep 22, 2025
    View details
    Riverfront Office Building For Sale
    $375,000
    5,452 SF

    Riverfront Office Building For Sale

    130 E Madison St, Ottawa, IL 61350

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

    • River front property
    • Boasting 5,472 SF
    View details
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Ottawa, 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 Office Building in Joliet
    $1,475,000
    3.43 Acres

    Modern Office Building in Joliet

    7,680 SF office building in thriving Joliet area.

    3601 Mcdonough St, Joliet, IL 60431
    View details
    Joliet Office Building Investment
    Pending
    $875,000
    0.75 Acres

    Joliet Office Building Investment

    Well-maintained 8,007 SF office building in Joliet, Illinois.

    3230 Executive Dr, Joliet, IL 60431
    View details
    Aurora Office Building Investment Opportunity
    Contact for pricing

    Aurora Office Building Investment Opportunity

    Office building with 368 units in prime Aurora location.

    1847 Clubhouse Dr, Aurora, IL 60504
    View details
    Multi-Tenant Office Building Near Downtown
    $300,000

    Multi-Tenant Office Building Near Downtown

    Multi-tenant office building near downtown Aurora, ideal for various businesses.

    411 W Galena Blvd, Aurora, IL 60506
    View details

    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 3,049 square feet of properties for sale, with an estimated market value of $510,000.

    Prices for office properties in Ottawa, IL start at $510,000, averaging $510,000, and reaching up to $510,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Popular Searches in Ottawa, IL

    Most Searched ZIP Codes in Ottawa, IL

    • 61350

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