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    Ottawa, IL Land for Sale

    20 results
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    Ottawa Land for Residential Development
    $180,000
    2.59 Acres

    Ottawa Land for Residential Development

    24th Avenue lot: 3-10, Ottawa, IL 61350

    2.59 acres subdivided into 8 lots near downtown Ottawa.

    • 2.59 acres subdivided into 8 lots, offering development potential.
    • Zoned R2, allowing for duplexes or single‑family homes.
    • No covenants or HOA, providing flexibility and freedom.
    • Water, electric, and gas available at the road for easy connection.
    • Conveniently located minutes from downtown Ottawa.
    Updated: Feb 10
    View details
    Wooded Land Opportunity in Ottawa
    $65,900
    1.34 Acres

    Wooded Land Opportunity in Ottawa

    2970 E 1489th. Road lot: 2970, Ottawa, IL 61350

    Two wooded lots available, ideal for building with walkout basement.

    • Large lot size: 1.34 acres, with an option to purchase an adjacent 1.93‑acre lot for a total of 3.27 acres.
    • Combination of cleared, flat land and wooded area with a ravine.
    • Potential for a walkout basement construction.
    • Detached garages allowed (up to 800 sq ft).
    • Located on the west edge of unincorporated Ottawa, offering a balance of privacy and accessibility.
    Updated: Nov 3, 2025
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    Wooded Land Opportunity in Ottawa
    $65,900
    1.93 Acres

    Wooded Land Opportunity in Ottawa

    Two wooded lots available, ideal for building with walkout basement.

    2974 E 1489th. Road lot: 2974, Ottawa, IL 61350
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    Ottawa Commercial Land For Sale
    $399,927
    0.16 Acres

    Ottawa Commercial Land For Sale

    Commercial land available in Ottawa, Illinois.

    323 Railroad Avenue, Ottawa, IL 61350
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    Land For Sale Ottawa, IL
    $224,999
    0.19 Acres

    Land For Sale Ottawa, IL

    Commercial land available in Ottawa, Illinois.

    213 Deleon Street, Ottawa, IL 61350
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    Residential Lot in Ottawa, IL
    $40,900
    0.32 Acres

    Residential Lot in Ottawa, IL

    Residential lot in Pembrook Subdivision with recreational park.

    1249 TOWER Drive, Ottawa, IL 61350
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    Residential Land in Pembrook Subdivision
    $40,900
    0.40 Acres

    Residential Land in Pembrook Subdivision

    Desirable corner lot with access to recreational park.

    1404 WALTER Way, Ottawa, IL 61350
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    Residential Land in Pembrook Subdivision
    $40,900
    0.44 Acres

    Residential Land in Pembrook Subdivision

    Desirable 0.44 acre lot with recreational park access.

    1401 SHAWS Lane, Ottawa, IL 61350
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    Residential Lot in Pembrook Subdivision
    $40,900
    0.41 Acres

    Residential Lot in Pembrook Subdivision

    Residential lot in Ottawa, IL, with access to recreational park.

    1402 SHAWS Lane lot: 37, Ottawa, IL 61350
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    Residential Lot in Pembrook Subdivision
    $40,900
    0.27 Acres

    Residential Lot in Pembrook Subdivision

    Residential lot in Ottawa, IL, with recreational park access.

    1422 SHAWS Lane, Ottawa, IL 61350
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    Residential Lot in Pembrook Subdivision
    $40,900
    0.29 Acres

    Residential Lot in Pembrook Subdivision

    Desirable residential lot with recreational park access in Ottawa, IL.

    1405 Shaws Lane, Ottawa, IL 61350
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    Residential Land in Pembrook Subdivision
    $40,900
    0.27 Acres

    Residential Land in Pembrook Subdivision

    Land in Pembrook Subdivision with recreational park.

    1414 Pembrook Lane lot: 42, Ottawa, IL 61350
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    Residential Lot in Pembrook Subdivision
    $40,900
    0.27 Acres

    Residential Lot in Pembrook Subdivision

    Residential land in Ottawa, IL, with recreational park access.

    1410 Pembrook Lane lot: 41, Ottawa, IL 61350
    View details
    Commercial Land in High-Traffic Location
    Contact for pricing
    10,409 SF

    Commercial Land in High-Traffic Location

    Commercial land with customizable space in a high-traffic Ottawa location.

    4104 Veterans Drive, Ottawa, IL 61350
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    Ottawa Industrial Land For Sale
    $399,000

    Ottawa Industrial Land For Sale

    10.05 acres in Ottawa's North TIF District.

    NWC E Stevenson & Mbl Drive, Ottawa, IL 61350
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    Land Near I-80 Interchange
    $1,600,000
    29.35 Acres

    Land Near I-80 Interchange

    Land with I-80 visibility, utilities ready, TIF and Enterprise Zone.

    Centennial Dr, Ottawa, IL
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    Ottawa Land Parcel For Sale
    $875,000

    Ottawa Land Parcel For Sale

    Two parcels of land totaling 337,594 sq ft in Ottawa, IL.

    801 E Etna Road, Ottawa, IL 61350
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    Land Near I-80 Interchange
    $1,600,000
    28.39 Acres

    Land Near I-80 Interchange

    Land with I-80 visibility, utilities ready, TIF and Enterprise Zone.

    Etna Dr, Ottawa, IL
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    Land
    $399,000

    Land

    Industrial land

    SWC E Stevenson & Burmac Rd Ottawa, IL 61350 USA, Ottawa, IL 61350
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    Ottawa Land Parcel For Sale
    $875,000
    7.75 Acres

    Ottawa Land Parcel For Sale

    Two parcels of land totaling 7.75 acres in Ottawa, IL.

    801 E Etna Road, Ottawa, IL 61350
    View details
    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 20 Active Listings in Ottawa, IL, we suggest to view alternatives - similar 255 Off-Market properties to explore as potential leads.

    Explore Off-Market Properties in Ottawa, IL

    Consider similar Off-Market properties in Ottawa, 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.

    751 Centennial Dr

    751 Centennial Dr

    VACANT COMMERCIAL LAND • 0.82 Acres
    Value Estimation
    $2,230,000
    751 Centennial Dr, Ottawa, IL 61350
    View details
    Centennial Dr

    Centennial Dr

    VACANT COMMERCIAL LAND
    Value Estimation
    $2,230,000
    Centennial Dr, Ottawa, IL 61350
    View details
    112 Madison St

    112 Madison St

    VACANT COMMERCIAL LAND • 0.11 Acres
    Value Estimation by Request
    112 Madison St, Ottawa, IL 61350-5006
    View details
    2054 2753rd Rd

    2054 2753rd Rd

    VACANT COMMERCIAL LAND • 1.00 Acre
    Value Estimation
    $11,770,000
    2054 2753rd Rd, Ottawa, IL 61350-9704
    View details

    Ottawa, IL Land Investment Opportunities Market Analysis

    Explore 275 land for sale in Ottawa, IL, showcased through 20 active listings on our real estate platform. These investment opportunities span a total of 724,372 square feet of properties for sale, with an estimated market value of $2,138,926.

    Sale prices for lots in Ottawa, IL start at $40,900, averaging $152,780, and reaching up to $875,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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