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    Ottawa, IL Office Spaces for Lease

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    Marseilles, IL Oglesby, IL La Salle, IL Streator, IL Peru, IL Cedar Point, IL Mendota, IL Morris, IL
    Office Unit with Breakroom Access
    Updated: Sep 16
    Office Unit with Breakroom Access

    1400 Columbus Street C, Ottawa, IL 61350

    $26 SF/Yr
    645 sqft
    645 SF general office unit
    Shared restrooms and large breakroom
    Full‑service lease structure
    Utilities included
    Located in a 1969 office building
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    Build-to-Suit Retail Space
    Updated: Jul 27
    Build-to-Suit Retail Space

    1129 Columbus St, Ottawa, IL 61350

    Contact for pricing
    1,600 sqft
    Approximately 1,600 square feet of commercial space
    Build‑to‑suit format with customizable design options
    2025 construction
    Potential applications include retail, restaurant, medical, and professional office use
    Located at 1129 Columbus St, Ottawa, IL 61350
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    General Office Suite in Building
    General Office Suite in Building

    C-1400 Columbus St, Ottawa, IL 61350

    $26.98 SF/Yr

    645 sf general office space with shared restrooms and a large breakroom in a full-service lease.

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    Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 3 Active listings in Ottawa, IL, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 6 Properties for Sales.

    Office Spaces for Lease in Nearby Cities

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

    Downtown Storefront Space
    Downtown Storefront Space

    134 Marquette Street, La Salle, IL 61301

    $1,500/Mo

    Flexible retail or office space positioned across from a large public parking lot.

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    Office Unit with Private Offices
    Office Unit with Private Offices

    1011 Shooting Park Road #101-B, Peru, IL 61354

    Contact for pricing
    784 sqft

    A commercial suite combines dedicated IT and storage rooms with shared kitchen and restroom access.

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    Commercial Space in Lasalle, IL
    Commercial Space in Lasalle, IL

    La Salle, IL 61301

    Contact for pricing

    Commercial space available for rent in Lasalle, Illinois.

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    Available Office Space For Lease
    Available Office Space For Lease

    300 Walnut St, Peru, IL

    Contact for pricing
    6,250 sqft 13.68 AC lot

    Office space available for lease with negotiable terms.

    View details

    Similar Spaces for Sale in Ottawa, IL

    Consider Similar Space for Sale. We found 6 Spaces matching your search parameters.

    Historic Multi-Tenant Office Building
    Historic Multi-Tenant Office Building

    628 Columbus Street, Ottawa, IL 61350

    $999,000
    36,400 sqft 0.59 AC lot

    A five-floor office property offers flexible tenant layouts, secure round-the-clock access, and on-site parking.

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    Flex Space with Loading Dock
    Flex Space with Loading Dock

    1021 Fosse Rd, Ottawa, IL 61350

    $699,000
    17,700 sqft

    Versatile commercial facility combining storefront, warehouse, office, display, and service areas with multiple parking areas.

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    Flex Space with Loading Dock
    Flex Space with Loading Dock

    1021 Fosse Road, Ottawa, IL 61350

    $699,000
    3.68 AC lot

    Combined storefront, warehouse, and office improvements support varied commercial operations with on-site parking and outdoor storage.

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    Historic Five-Story Office Building
    Historic Five-Story Office Building

    628 Columbus Street, Ottawa, IL 61350

    $999,000
    0.57 AC lot

    Brick-and-steel construction includes updated mechanical systems, two elevators, and secure tenant access.

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    Riverfront Office Building For Sale
    Riverfront Office Building For Sale

    130 East Madison Street, Ottawa, IL 61350

    Contact for pricing
    5,452 sqft

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

    View details
    Multi-Suite Office Building
    Multi-Suite Office Building

    612 Court St, Ottawa, IL 61350

    $399,000

    Private offices have individually controlled heating and air conditioning, with a finished basement providing additional space.

    View details

    Ottawa, IL Office Spaces Lease Rates & Market Statistics

    Explore 3 Office Spaces for lease in Ottawa, IL on Realmo, a commercial real estate exchange covering the Ottawa area. The current inventory totals 2,245 square feet of properties.

    Office Spaces lease rates in Ottawa range from $26 SF/Yr at the entry level to $26.98 SF/Yr at the top of the market, averaging $26.49 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. The local average of $26.49 SF/Yr is 23% above the Illinois state average of $21.49 SF/Yr.

    Ottawa accounts for 20% of the 15 office spaces currently available across LaSalle County, where nearby markets include Peru and La Salle.

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