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    Ottawa, IL Residential Land & Home Lots for Sale

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    Springfield, IL Hoffman Estates, IL Belleville, IL
    13 results
    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
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    Wooded Land Opportunity in Ottawa
    $59,900
    1.34 Acres

    Wooded Land Opportunity in Ottawa

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

    Two wooded lots available, ideal for building or investment.

    • 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 Lots in Unincorporated Ottawa
    $59,900
    1.93 Acres

    Wooded Lots in Unincorporated Ottawa

    Two wooded lots available, buy one or both!

    2974 E 1489th. Road lot: 2974, Ottawa, IL 61350
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    Residential Land in Ottawa, IL
    $48,500
    2.00 Acres

    Residential Land in Ottawa, IL

    Two-acre lot for a custom home near Ottawa, Illinois.

    2273 N 3409th Road, 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
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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
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    Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 13 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.

    Marseilles Land: Dream Home Canvas
    $148,000
    2.67 Acres

    Marseilles Land: Dream Home Canvas

    2.67 acres near I-80, perfect for single-family haven.

    02950 E 24th Road, Marseilles, IL 61341
    View details
    Woodsmoke Ranch Lot with Park Model
    Contact for pricing
    0.11 Acres

    Woodsmoke Ranch Lot with Park Model

    Lot in gated community with park model and amenities.

    2795 E 28th Lot 679 Road, Seneca, IL 61360
    View details
    Seneca, IL Land Opportunity
    $95,000
    2.76 Acres

    Seneca, IL Land Opportunity

    2.76 acre lot in the country, ready to build on.

    2908 E 29th Road, Seneca, IL 61360
    View details
    Wooded Lot Near Downtown
    $45,000
    0.39 Acres

    Wooded Lot Near Downtown

    Extra deep wooded lot close to downtown Marseilles, Illinois.

    330 E Bluff Street, Marseilles, IL 61341
    View details

    Ottawa, IL Residential Land & Home Lots Investment Opportunities Market Analysis

    Explore 13 residential land & home lots for sale in Ottawa, IL, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $1,550,500.

    Sale prices for home sites in Ottawa, IL start at $40,900, averaging $119,269, 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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