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    Will County, IL Duplexes for Sale

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    31 properties
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    Two-Unit Duplex with Garage
    Updated: Jul 1
    Two-Unit Duplex with Garage

    392 W Exchange Street, Crete, IL 60417

    $285,000
    0.23 AC lot
    Two‑unit duplex with six listed bedrooms and two listed bathrooms
    Huge three‑car garage plus open parking and driveway
    0.23‑acre parcel with a newly sealed driveway
    Front porch and basement included
    Built in 1870 with vinyl siding and asphalt roof
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    Brick Duplex with Separate Utilities
    Updated: Aug 21
    Brick Duplex with Separate Utilities

    1002 Circle Avenue, Forest Park, IL 60130

    $485,000
    0.07 AC lot
    Legal duplex with two 3‑bedroom, 1‑bath units; upper unit also includes a den
    Each unit has its own forced‑air furnace and central A/C, with separate utilities
    2 furnaces installed in 2020, 2 central A/C units in 2020, and 2 water heaters in 2022
    Full basement with shared laundry, utility sink, and 2 separate rooms
    3 exterior parking spaces, patio, and a 0.07‑acre lot
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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    1307 E Cass Street, Joliet, IL 60432

    $338,999
    0.10 AC lot

    Two apartments feature refreshed kitchens, baths, flooring, and appliances, plus a first-floor den or office with patio access.

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    Occupied Two-Unit Duplex
    Occupied Two-Unit Duplex

    1312 ELIZABETH Street, Joliet, IL 60435

    $290,000
    1,572 sqft 0.15 AC lot

    Both residences are leased, with individual appliances and tenant-paid utilities.

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    Two-Unit Duplex with Parking
    Two-Unit Duplex with Parking

    562-564 3rd Street, Crete, IL 60417

    $295,900
    0.21 AC lot

    Well-maintained duplex with separate utilities and off-street parking in Crete.

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    Two-Unit Cottage Property
    Two-Unit Cottage Property

    558 E Benton Street, Joliet, IL 60432

    Contact for pricing
    0.12 AC lot

    Established Joliet setting with separate living units and a fenced outdoor area.

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    Two-Unit Duplex with Attic
    Two-Unit Duplex with Attic

    101 S Eastern Avenue, Joliet, IL 60433

    $399,000

    Vinyl siding, forced-air heat, and public utilities support the property’s basic operating profile.

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    Vacant 2-Flat Plus Coach House
    Vacant 2-Flat Plus Coach House

    940 Troost Ave, Forest Park, IL

    $690,000
    0.36 AC lot

    Fully vacant duplex includes a coach house, off-street parking for up to 12 cars, and updated kitchens and baths.

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    Duplex With Updated Interiors
    Duplex With Updated Interiors

    5448 W Mill Street, Monee, IL 60449

    $207,000

    Two-unit property on a half-acre parcel with month-to-month occupancy and access to interstate routes and commuter rail.

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    Rebuilt Two-Unit Duplex
    Rebuilt Two-Unit Duplex

    1236 S Washington Street, Lockport, IL 60441

    $468,000

    Separate utilities and extensively renewed building systems support straightforward operation for both residences.

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    Spacious Duplex with Private Yard
    Spacious Duplex with Private Yard

    1210 Fawnlily Circle, Joliet, IL 60431

    $325,800
    1,623 sqft

    Gorgeous duplex with private yard, modern amenities, and community features.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    1315 N Broadway Street, Joliet, IL 60435

    $250,000

    Two residential units offer a one-bedroom and two-bedroom layout with shared basement storage and laundry.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    422 Francis Street, Joliet, IL 60432

    $189,900

    Two residential units offer living and dining areas, with one featuring an eat-in kitchen and access to basement amenities.

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    Brick Two-Flat with Separate Utilities
    Brick Two-Flat with Separate Utilities

    1002 Circle Ave, Forest Park, IL 60130

    $485,000

    Well-maintained duplex with two three-bedroom apartments, individual HVAC systems, shared laundry, parking, and a backyard.

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    Two-Unit Cape Cod Duplex
    Two-Unit Cape Cod Duplex

    417 W Jefferson Street, Joliet, IL 60435

    $224,873

    A rear coach house provides separate living space alongside the main residence.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    7633 Jackson Blvd, Forest Park, IL 60130

    $475,500

    Two-unit property with flexible living space, classic interior details, porches, and a separate garage.

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    Duplex with Fire-Damaged Unit
    Duplex with Fire-Damaged Unit

    435 W Marion Street, Joliet, IL 60436

    $102,000

    Historic residential income property requiring renovation, with separate living and dining areas in the lower residence.

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    Two-Unit Residential Income Property
    Two-Unit Residential Income Property

    9647 S Heggs Rd, Plainfield, IL 60585

    Contact for pricing
    4.40 AC lot

    Two rental units on 4.4 acres in unincorporated Plainfield, with stated monthly rental income.

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    Brick Duplex with Private Deck
    Brick Duplex with Private Deck

    605 Reed Street, Beecher, IL 60401

    $325,000

    Two-level duplex with a dry basement, natural gas heat, and additional storage or expansion potential.

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    Luxury Duplex Under Construction
    Luxury Duplex Under Construction

    25133 S Westwind Drive, Channahon, IL 60410

    $516,061

    Stunning, under-construction luxury duplex with high-end finishes, estimated completion November 2025.

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    Brick Duplex With Three-Car Garage
    Brick Duplex With Three-Car Garage

    615 Marengo Ave, Forest Park, IL 60130

    $475,000

    Fully leased two-flat with hardwood floors, a full basement, and flexible post-lease occupancy terms.

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    Updated Duplex
    Updated Duplex

    712 2nd Avenue, Joliet, IL 60433

    Contact for pricing

    Legal two-unit property with separate second-floor access and extensive recent improvements.

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    Renovated Duplex with Income Potential
    Renovated Duplex with Income Potential

    207 S Ottawa Street, Joliet, IL 60436

    Contact for pricing

    Updated duplex featuring two units, renovated in 2020, new roof.

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    Rehabilitated Two-Unit Duplex
    Rehabilitated Two-Unit Duplex

    502 Liberty Street, Joliet, IL 60432

    Contact for pricing

    Updated kitchens, bathrooms, flooring, paint, and core building systems define the residential improvements.

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    Will County, IL Duplexes Market Trends and Statistics

    Explore 31 duplexes for sale in Will County, IL, showcased through 31 active listings on our real estate platform. These investment opportunities span a total of 3,195 square feet of properties for sale, with an estimated market value of $7,123,933.

    Sale prices for duplexes in Will County, IL start at $102,000, averaging $356,196, and reaching up to $690,000 — 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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    Featured Will County Real Estate Agencies

    Realmo connects you with licensed Will County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Village Realty
    20950 S. Frankfort Square Rd, Unit C Frankfort, IL 60423
    Phone: 17084781212
    vrsrealty.com
    Keller Williams Realty Infinity
    608 S. Washington Street, Suite 100 Naperville, IL 60540
    Phone: 16307785800
    www.napervillekw.com
    Real People Realty
    9981 W 190th Street, Suite H Mokena, IL 60448
    Phone: 17086340103
    www.realpeoplerealty.com

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