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    Winnebago County, IL Apartment Buildings for Sale

    8 results
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    Six-Unit Multifamily Investment Opportunity
    $324,900
    3,350 SF

    Six-Unit Multifamily Investment Opportunity

    909-911 Ridge, Rockford, IL 61103

    Six-unit multifamily property with rental potential in Rockford, Illinois.

    • Six‑unit multifamily property offers strong rental income potential.
    • Five of the six units are currently rented.
    • Constructed with tenant practicality in mind.
    • Convenient access to public transportation via bus line.
    • Durable brick and stone construction.
    Updated: Dec 11, 2025
    View details
    ROCKFORD Multifamily Investment Opportunity
    $699,000
    3,100 SF

    ROCKFORD Multifamily Investment Opportunity

    3420 Harrison Ave, Rockford, IL 61108

    Five-unit property in Rockford, Illinois with immediate cash flow.

    • Immediate cash flow due to 100% occupancy.
    • Repositioning potential.
    • Five units in total.
    • Each unit has 3 bedrooms and 1.5 baths.
    • Brick and stone construction.
    Updated: Mar 23
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    Rockford Ranch Investment Opportunity
    $105,000
    1,040 SF

    Rockford Ranch Investment Opportunity

    Four to five unit property with income potential.

    3112 Prial, Rockford, IL 61101
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    Rockford Multifamily Investment Opportunity
    $2,449,000
    1.82 Acres

    Rockford Multifamily Investment Opportunity

    Multifamily property for sale in Rockford, Illinois.

    4115 Harrison Avenue, Rockford, IL 61108
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    Waterfront Building Ready for Development
    $1,675,000
    48,600 SF

    Waterfront Building Ready for Development

    48,600 SF building with waterfront access and redevelopment potential.

    222 North Water Street, Rockford, IL
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    Five-Unit Multifamily Property in Rockford
    $699,000
    6,600 SF

    Five-Unit Multifamily Property in Rockford

    Fully occupied five-unit residential property with immediate cash flow.

    3420 Harrison Ave, Rockford, IL 61108
    View details
    Rockford Multifamily Investment Opportunity
    Contact for pricing
    104,956 SF

    Rockford Multifamily Investment Opportunity

    108-unit apartment complex in Rockford, IL with strong occupancy.

    4026-4224 Auburn Street, Rockford, IL 61101
    View details
    Rockford Affordable Housing Portfolio
    Contact for pricing
    98,107 SF

    Rockford Affordable Housing Portfolio

    130-unit portfolio of affordable housing assets in Rockford, IL.

    414 N Court St, Rockford, IL 61103
    View details
    Based on your search, we've compiled 68 Potential Opportunities for your consideration. Besides 8 Active listings in Winnebago County, IL, we suggest exploring several alternatives: similar 56 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    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.

    Prime Development Land Opportunity
    $2,750,000
    29.20 Acres

    Prime Development Land Opportunity

    29.2 acres of retail-zoned land in Springfield, Missouri.

    N West Bypass, Springfield, MO 65802
    View details
    Entitled Land for Multifamily Development
    $8,550,000
    4.24 Acres

    Entitled Land for Multifamily Development

    4.24 acres approved for 228 units in Nashville.

    7220 Charlotte Pike West, Nashville, TN 37209
    View details
    Eureka Springs Commercial Land Opportunity
    $159,900
    5.69 Acres

    Eureka Springs Commercial Land Opportunity

    5.69 acres of commercial land near downtown Eureka Springs.

    TBD E Van Buren, Eureka Springs, AR 72632
    View details
    Asheville Development Opportunity: 5.94 Acres
    $2,500,000
    5.94 Acres

    Asheville Development Opportunity: 5.94 Acres

    5.94-acre parcel zoned RM6, ideal for multi-family development.

    215 N Bear Creek Road, Asheville, NC 28806
    View details

    Explore Off-Market Properties in Winnebago County, IL

    Consider similar Off-Market properties in Winnebago County, 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.

    3428 Harrison Ave

    3428 Harrison Ave

    APARTMENT HOUSE (5+ UNITS) • 6,600 SF
    Value Estimation
    $540,000
    3428 Harrison Ave, Rockford, IL 61108-7500
    View details
    4568 Apple Orch Ln

    4568 Apple Orch Ln

    APARTMENT HOUSE (5+ UNITS) • 6,600 SF
    Value Estimation
    $710,000
    4568 Apple Orch Ln, Rockford, IL 61108-6433
    View details
    4555 Apple Orch Ln

    4555 Apple Orch Ln

    APARTMENT HOUSE (5+ UNITS) • 6,600 SF
    Value Estimation
    $710,000
    4555 Apple Orch Ln, Rockford, IL 61108-6433
    View details
    1140 2nd Ave

    1140 2nd Ave

    APARTMENT HOUSE (5+ UNITS) • 3,335 SF
    Value Estimation
    $690,000
    1140 2nd Ave, Rockford, IL 61104-2216
    View details
    Clayton Ct

    Clayton Ct

    APARTMENT HOUSE (5+ UNITS) • 7.00 Acres
    Value Estimation
    $1,600,000
    Clayton Ct, Winnebago, IL 61088
    View details
    Clayton Ct

    Clayton Ct

    APARTMENT HOUSE (5+ UNITS) • 0.62 Acres
    Value Estimation
    $1,600,000
    Clayton Ct, Winnebago, IL 61088
    View details
    1917 Rockton Ave

    1917 Rockton Ave

    APARTMENT HOUSE (5+ UNITS) • 3,405 SF
    Value Estimation by Request
    1917 Rockton Ave, Rockford, IL 61103-4383
    View details
    1334 State St

    1334 State St

    APARTMENT HOUSE (5+ UNITS) • 0.20 Acres
    Value Estimation
    $1,250,000
    1334 State St, Rockford, IL 61104-2228
    View details
    412 May St

    412 May St

    APARTMENT HOUSE (5+ UNITS) • 6,276 SF
    Value Estimation by Request
    412 May St, Rockford, IL 61104-2031
    View details
    511 Cherry St

    511 Cherry St

    APARTMENT HOUSE (5+ UNITS) • 3,008 SF
    Value Estimation by Request
    511 Cherry St, Rockford, IL 61103-6786
    View details
    304 3rd St

    304 3rd St

    APARTMENT HOUSE (5+ UNITS) • 3,658 SF
    Value Estimation by Request
    304 3rd St, Rockford, IL 61104-2057
    View details
    4601 Auburn St

    4601 Auburn St

    APARTMENT HOUSE (5+ UNITS) • 1,050 SF
    Value Estimation by Request
    4601 Auburn St, Rockford, IL 61101-2517
    View details
    203 Newman St

    203 Newman St

    APARTMENT HOUSE (5+ UNITS) • 0.47 Acres
    Value Estimation by Request
    203 Newman St, Durand, IL 61024-8923
    View details
    416 Horsman St

    416 Horsman St

    APARTMENT HOUSE (5+ UNITS) • 2,964 SF
    Value Estimation by Request
    416 Horsman St, Rockford, IL 61101-6608
    View details
    1021 8th St

    1021 8th St

    APARTMENT HOUSE (5+ UNITS) • 3,869 SF
    Value Estimation by Request
    1021 8th St, Rockford, IL 61104-4976
    View details
    2016 Wilcox Rd

    2016 Wilcox Rd

    APARTMENT HOUSE (5+ UNITS) • 4,876 SF
    Value Estimation by Request
    2016 Wilcox Rd, Rockford, IL 61108-7740
    View details

    Winnebago County, IL Apartment Buildings Investment Opportunities Market Analysis

    Explore 64 apartment buildings for sale in Winnebago County, IL, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 725,703 square feet of properties for sale, with an estimated market value of $15,134,000.

    Sale prices for two-family homes in Winnebago County, IL start at $80,000, averaging $521,862, and reaching up to $2,449,000 — 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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