Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Residential Income
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Winnebago County, IL Quadplexes for Sale

    9 results
    List
    Map
    Updated Four-Unit Multifamily Property
    $560,000

    Updated Four-Unit Multifamily Property

    820 Cottage Grove Ave, Rockford, IL 61103

    Renovated four-unit property with strong rentability in Rockford, Illinois.

    • Fully renovated units (2024‑2025) ensure modern appeal and reduced maintenance.
    • Four‑unit building offers strong rentability and income potential.
    • Each unit features 2 bedrooms, 1 bath, living room, and eat‑in kitchen.
    • Separate utilities and central air conditioning for tenant convenience and reduced landlord expenses.
    • Detached four‑car garage provides parking and storage.
    Updated: Nov 10, 2025
    View details
    Well-Maintained Rockford 4-Plex For Sale
    Pending
    $350,000

    Well-Maintained Rockford 4-Plex For Sale

    2321 Broadway, Rockford, IL 61104

    Four 2-bedroom units with updates, garage, and strong rental appeal.

    • Turn‑key 4‑plex with four identical 2‑bedroom, 1‑bath units, ready for immediate income generation.
    • Brand‑new roof with a transferable warranty, ensuring long‑term peace of mind.
    • Updated mechanicals (HVAC & AC) in all units except for one AC unit.
    • Separate utilities for easy management and tenant billing.
    • Detached four‑stall garage provides additional income potential or tenant parking.
    Updated: Jan 5
    View details
    ROCKFORD Four-Unit Multifamily Property
    $215,000

    ROCKFORD Four-Unit Multifamily Property

    Four-unit building near downtown ROCKFORD, with three units currently leased.

    735 Court St N, Rockford, IL 61103
    View details
    Rockford 4-Plex Ready for Occupancy
    Pending
    $239,000

    Rockford 4-Plex Ready for Occupancy

    Well-maintained Rockford 4-plex with immediate occupancy potential.

    420 8Th St, Rockford, IL 61104
    View details
    Two Duplexes on Wooded Lot
    $700,000

    Two Duplexes on Wooded Lot

    Two well-maintained duplexes on 1.97-acre wooded lot near interstate.

    1712 Manchester St, South Beloit, IL 61080
    View details
    ROCKFORD Four-Unit Multifamily Property
    Pending
    $199,000

    ROCKFORD Four-Unit Multifamily Property

    Four-unit property near E. State Street with long-term tenants.

    125 S Prospect St, Rockford, IL 61104
    View details
    Machesney Park Investment Opportunity
    Pending
    $550,000
    2,626 SF

    Machesney Park Investment Opportunity

    Multifamily property in prime Machesney Park location near amenities.

    5179 Zenith Pkwy, Machesney Park, IL 61115
    View details
    Rockford Multifamily Investment Opportunity
    $220,000

    Rockford Multifamily Investment Opportunity

    All brick four-unit building, fully rented, generating $3,290 monthly.

    1125 9Th St, Rockford, IL 61104
    View details
    Two Buildings, Four Apartments
    $200,000

    Two Buildings, Four Apartments

    Two buildings with four apartments, ideal for investors or owner-occupants.

    1607 4Th Ave, Rockford, IL 61104
    View details
    Based on your search, we've compiled 9 Potential Opportunities for your consideration. Besides 9 Active listings in Winnebago County, IL, we suggest exploring several alternatives:

    Winnebago County, IL Quadplexes Investment Opportunities Market Analysis

    Explore 9 quadplexes for sale in Winnebago County, IL, showcased through 9 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 $3,233,000.

    Prices for four-unit buildings in Winnebago County, IL start at $199,000, averaging $359,222, and reaching up to $700,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

    List
    Map

    Quadplexes by market

    Browse Quadplexes for Sale Near Winnebago, IL

    Popular Categories

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.