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    Boone County, IL Residential Income Properties for Sale

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    Victorian 6-Unit Investment Opportunity
    $399,900

    Victorian 6-Unit Investment Opportunity

    601 Pearl, Belvidere, IL 61008

    Charming 6-unit Victorian near downtown Belvidere with income potential.

    • Strong cash flow with all 6 units currently rented.
    • Additional income potential from detached 4‑car garage and two workshop spaces.
    • Potential to add a 7th unit by renovating the basement.
    • Separate electric services for each unit.
    • Desirable mix of four studio apartments and two 1‑bedroom units.
    Updated: Mar 3
    View details
    Mixed-Use Investment Opportunity
    $475,000
    1,000 SF

    Mixed-Use Investment Opportunity

    522 S State, Belvidere, IL 61008

    Turnkey mixed-use property with immediate cash flow in Downtown Belvidere.

    • Turnkey mixed‑use investment property with immediate cash flow.
    • Established main‑level bar with full kitchen, slot machines, and pool tables.
    • Five fully occupied residential lofts with included appliances.
    • Positioned near the future 2027 Metra station, promising exceptional appreciation.
    • Well‑maintained with Central A/C throughout the building.
    Updated: Oct 3, 2025
    View details
    Ranch Duplex in Belvidere
    $220,000
    2,688 SF

    Ranch Duplex in Belvidere

    Ranch-style duplex with new roof, ideal for owner-occupant or investor.

    1208-1212 Oakley, Belvidere, IL 61008
    View details
    Based on your search, we've compiled 29 Potential Opportunities for your consideration. Besides 3 Active listings in Boone County, IL, we suggest exploring several alternatives: similar 22 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.

    71 Acres Development Ready Land
    Contact for pricing
    71.00 Acres

    71 Acres Development Ready Land

    Development-ready land near Rockford and Belvidere.

    Beaver Valley / US Rte 20, Belvidere, IL
    View details
    Belvidere Commercial Lot For Sale
    $474,110
    94,822 SF

    Belvidere Commercial Lot For Sale

    Commercial lot available in Landmark Crossings retail/office development.

    1843 WEST HILLS BLVD, Belvidere, IL
    View details
    Commercial Lot in Landmark Crossings
    $398,628
    66,438 SF

    Commercial Lot in Landmark Crossings

    Commercial lot for sale or build to suit opportunity.

    1877 WEST HILLS BLVD, Belvidere, IL
    View details
    Commercial Lots in Landmark Crossings
    $160,000
    1.33 Acres

    Commercial Lots in Landmark Crossings

    Two commercial lots available for sale in Belvidere, Illinois.

    0 Pierce Ct, Belvidere, IL
    View details

    Explore Off-Market Properties in Boone County, IL

    Consider similar Off-Market properties in Boone 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.

    12309 Lakeview Dr

    12309 Lakeview Dr

    APARTMENT HOUSE (5+ UNITS) • 0.30 Acres
    Value Estimation by Request
    12309 Lakeview Dr, Loves Park, IL 61111-8934
    View details
    1029 Coney Is Dr

    1029 Coney Is Dr

    APARTMENT HOUSE (5+ UNITS) • 0.25 Acres
    Value Estimation by Request
    1029 Coney Is Dr, Loves Park, IL 61111-8914
    View details
    4346 Rusa Trl

    4346 Rusa Trl

    APARTMENT HOUSE (5+ UNITS) • 0.25 Acres
    Value Estimation by Request
    4346 Rusa Trl, Belvidere, IL 61008-1997
    View details
    4117 Waters Edge Dr

    4117 Waters Edge Dr

    APARTMENT HOUSE (5+ UNITS) • 0.29 Acres
    Value Estimation by Request
    4117 Waters Edge Dr, Belvidere, IL 61008-6726
    View details
    435 Blue Spruce Dr

    435 Blue Spruce Dr

    APARTMENT HOUSE (5+ UNITS) • 0.25 Acres
    Value Estimation by Request
    435 Blue Spruce Dr, Poplar Grove, IL 61065-8570
    View details
    2104 Christi Ln

    2104 Christi Ln

    APARTMENT HOUSE (UNDER 5 UNITS) • 3,604 SF
    Value Estimation
    $3,485,000
    2104 Christi Ln, Belvidere, IL 61008-7524
    View details
    909 Jackson St

    909 Jackson St

    APARTMENT HOUSE (UNDER 5 UNITS) • 4,812 SF
    Value Estimation
    $1,980,000
    909 Jackson St, Belvidere, IL 61008-3062
    View details
    2107 Tobyne Dr

    2107 Tobyne Dr

    APARTMENT HOUSE (UNDER 5 UNITS) • 7,316 SF
    Value Estimation by Request
    2107 Tobyne Dr, Belvidere, IL 61008-1945
    View details
    815 Becky Ct

    815 Becky Ct

    APARTMENT HOUSE (UNDER 5 UNITS) • 8,040 SF
    Value Estimation
    $3,095,000
    815 Becky Ct, Belvidere, IL 61008-3093
    View details
    600 Whitman St

    600 Whitman St

    APARTMENT HOUSE (UNDER 5 UNITS) • 7,800 SF
    Value Estimation
    $585,000
    600 Whitman St, Belvidere, IL 61008-3084
    View details
    700 Chrysler Dr

    700 Chrysler Dr

    MOBILE HOME PARK, TRAILER PARK • 1,539 SF
    Value Estimation by Request
    700 Chrysler Dr, Belvidere, IL 61008-6011
    View details
    524 Beloit Rd, Unit 4

    524 Beloit Rd, Unit 4

    APARTMENT HOUSE (UNDER 5 UNITS) • 5,032 SF
    Value Estimation by Request
    524 Beloit Rd, Belvidere, IL 61008-1727
    View details
    820 Lindenwood Ln

    820 Lindenwood Ln

    APARTMENT HOUSE (UNDER 5 UNITS) • 8,040 SF
    Value Estimation
    $595,000
    820 Lindenwood Ln, Belvidere, IL 61008-2568
    View details
    275 High Line St

    275 High Line St

    APARTMENT HOUSE (UNDER 5 UNITS) • 8,040 SF
    Value Estimation
    $585,000
    275 High Line St, Belvidere, IL 61008-1922
    View details
    909 Mckinley Ave

    909 Mckinley Ave

    APARTMENT HOUSE (UNDER 5 UNITS) • 4,070 SF
    Value Estimation by Request
    909 Mckinley Ave, Belvidere, IL 61008-1367
    View details
    919 Mckinley Ave

    919 Mckinley Ave

    APARTMENT HOUSE (UNDER 5 UNITS) • 8,140 SF
    Value Estimation
    $605,000
    919 Mckinley Ave, Belvidere, IL 61008-1368
    View details
    323 Harrison St

    323 Harrison St

    APARTMENT HOUSE (UNDER 5 UNITS) • 3,979 SF
    Value Estimation by Request
    323 Harrison St, Belvidere, IL 61008-2125
    View details
    620 Whitman St

    620 Whitman St

    APARTMENT HOUSE (UNDER 5 UNITS) • 7,340 SF
    Value Estimation
    $560,000
    620 Whitman St, Belvidere, IL 61008-3065
    View details
    4423 Menge Ln

    4423 Menge Ln

    Multifamily properties • 1,448 SF
    Value Estimation by Request
    4423 Menge Ln, Poplar Grove, IL 61065
    View details
    601 Pearl Street Rd

    601 Pearl Street Rd

    Multifamily properties
    Value Estimation by Request
    601 Pearl Street Rd, Belvidere, IL 61008
    View details
    Belvidere, IL 61008

    Belvidere, IL 61008

    MOBILE HOME PARK, TRAILER PARK • 13.55 Acres
    Value Estimation by Request
    Belvidere, IL 61008
    View details

    Boone County, IL Residential Income Properties Investment Opportunities Market Analysis

    Explore 25 residential income properties for sale in Boone County, IL, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 855,074 square feet of properties for sale, with an estimated market value of $13,024,900.

    Sale prices for residential income properties in Boone County, IL start at $310,000, averaging $1,085,408, and reaching up to $3,665,000 — 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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