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    Mercer County, NJ Multifamily Properties for Sale

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    Newark, NJ Paterson, NJ Jersey City, NJ
    73 listings
    Two-Unit Residential Income Duplex
    $600,000
    2,191 SF
    Two-Unit Residential Income Duplex

    79 MODEL Avenue, Hopewell, NJ 08525

    A two-family residence with enclosed sun porch, wood-burning fireplace, and driveway parking—suited for live-in or rental use.
    • Two‑family home with interior features including 2nd kitchen, formal/separate dining, recessed lighting, and wood floors
    • Includes gas oven/range, dishwasher, microwave, refrigerator, washer, and dryer
    • Forced‑air heating with central air and an attic fan
    • Unit 1 offers a full bath and 2 bedrooms, plus a dining area and a galley efficiency kitchen
    • Unit 2 includes a bedroom with attached full bath and access to a walk‑up attic with additional storage
    Updated: Jun 11
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    Mixed-Use Multi-Family Building
    $270,000
    3,628 SF
    Mixed-Use Multi-Family Building

    908 W STATE Street, Trenton, NJ 08618

    Former doctor’s office with residential space above and room to reposition the property for multi-family use.
    • 3,630 SF mixed‑use property previously used as a doctor’s office on the first floor with residential living space above
    • Potential for up to 4 total units based on prior owner’s started conversion work; buyer must verify permitted uses with the City of Trenton
    • Requires full renovation and is sold strictly as‑is (buyer responsible for inspections, certifications, approvals, and due diligence)
    • Built in 1950 with frame construction and a Colonial architectural style
    • Heating: forced air; includes a refrigerator
    Updated: Jun 10
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    Five-Unit Multifamily Asset Near Park
    $550,000
    2,669 SF
    Five-Unit Multifamily Asset Near Park

    Stabilized five-unit multifamily property near Cadwalader Park in Trenton, NJ.

    1114 STUYVESANT Avenue, Trenton, NJ 08618

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    Renovated Two-Unit Duplex Property
    $589,900
    2,522 SF
    Renovated Two-Unit Duplex Property

    Two-bedroom units with separate utilities and parking on a nearly one-acre lot.

    100 ROBBINSVILLE ALLENTOWN RD, Robbinsville, NJ 08691

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    Income-Producing Duplex in Hopewell Borough
    $630,000
    2,145 SF
    Income-Producing Duplex in Hopewell Borough

    Duplex in Hopewell Borough with finished attics and off-street parking.

    11-13 HART Avenue, Hopewell, NJ 08525

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    Renovated 3-Unit Income Property
    $499,900
    4,440 SF
    Renovated 3-Unit Income Property

    Renovated three-family with three 3-bed, 1-bath units and separate gas and electric for each.

    560 EDGEWOOD Avenue, Trenton, NJ 08618

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    Established Tavern with Renovated Apartment
    $1,499,000
    2,646 SF
    Established Tavern with Renovated Apartment

    Bar, restaurant, building, and liquor license included in sale.

    1600 HAMILTON AVENUE, Hamilton, NJ 08629

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    Two Houses on Double Lot
    $625,000
    2,201 SF
    Two Houses on Double Lot

    Two single-family houses on a double lot in Hamilton, NJ.

    46-50 MORGAN Avenue, Hamilton, NJ 08619

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    Fully Renovated Duplex For Sale
    $359,900
    2,979 SF
    Fully Renovated Duplex For Sale

    Renovated two-unit duplex with one occupied unit and one ready-for-occupancy unit for flexible living or rental use.

    125 NEW ROSE Street, Trenton, NJ 08618

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    Two-Unit Residential Income Property
    $274,999
    1,590 SF
    Two-Unit Residential Income Property

    Two separate units offer a flexible live-in or investment setup with separate utilities for each tenant space.

    124 NASSAU Street, Trenton, NJ 08638

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    Two Houses on Double Lot
    $625,000
    0.24 Acres
    Two Houses on Double Lot

    Two single-family houses on a double lot in Hamilton, NJ.

    46-50 Morgan Avenue, Hamilton, NJ 08619

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    Two-Unit Duplex with Separate Utilities
    $365,000
    2,267 SF
    Two-Unit Duplex with Separate Utilities

    Well-arranged duplex with separate gas and electric meters and ample off-street parking behind the home.

    5732 Main Street, Mays Landing, NJ 08330

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    Versatile Land with Income Potential
    $1,499,000
    8.00 Acres
    Versatile Land with Income Potential

    8+ acres in Robbinsville with duplex and barns.

    0-63-65 Walters Road, Robbinsville, NJ 08691

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    Turnkey Two-Family Home, Trenton City
    $369,000
    2,287 SF
    Turnkey Two-Family Home, Trenton City

    Income-producing, renovated two-family home ideal for investors.

    24 Sanford St, Trenton, NJ 08618

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    Duplex Income Property with Updates
    $439,000
    1,760 SF
    Duplex Income Property with Updates

    A two-unit duplex on a large lot, featuring a newly updated occupied unit and a vacant second-floor apartment.

    287 Johnson Avenue, Lawrence, NJ 08648

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    Tenant-Occupied Duplex in Trenton
    $279,000
    1,816 SF
    Tenant-Occupied Duplex in Trenton

    Two-unit property with immediate rental income and upside potential.

    321 PARKWAY Avenue, Trenton, NJ 08618

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    Two-Unit Duplex with Separate Utilities
    $249,999
    1,412 SF
    Two-Unit Duplex with Separate Utilities

    A two-family duplex with separate utilities, offering rental potential through one occupied unit and one vacant unit for easy occupancy.

    27 KENT Street, Trenton, NJ 08611

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    Charming Duplex in Hopewell Township
    $485,000
    1,683 SF
    Charming Duplex in Hopewell Township

    Well-maintained duplex on .76 acres, ideal for investors.

    18 CREST Avenue, Pennington, NJ 08534

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    Trenton Three-Family Investment Opportunity
    $449,000
    1,248 SF
    Trenton Three-Family Investment Opportunity

    Spacious three-family home in Chambersburg with income potential.

    305 CHESTNUT AVE, Trenton, NJ 08609

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    Renovated Victorian Duplex
    $369,000
    2,563 SF
    Renovated Victorian Duplex

    Renovated two-unit Victorian with a wrap-around porch, fenced backyard, and separate living layouts across two floors.

    904 CARTERET Avenue, Trenton, NJ 08618

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    Trenton Two-Family Brick Building
    $290,000
    1,488 SF
    Trenton Two-Family Brick Building

    Two-family brick building in Trenton's Chambersburg section.

    332 ELMER Street, Trenton, NJ 08611

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    Turnkey Two-Family Home, Hamilton, NJ
    $499,999
    1,764 SF
    Turnkey Two-Family Home, Hamilton, NJ

    Updated two-family home with rental income potential in Hamilton.

    125 WHITE HORSE, Hamilton, NJ 08610

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    Updated Multifamily Property with Garage
    $475,000
    2,365 SF
    Updated Multifamily Property with Garage

    Five units plus garage in Trenton, New Jersey.

    713 W STATE Street, Trenton, NJ 08618

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    Renovated Duplex: Investor or Owner-Occupied
    $339,500
    1,457 SF
    Renovated Duplex: Investor or Owner-Occupied

    Turnkey duplex with modern renovations, ideal for investors or owner-occupants.

    23 W Christoph Avenue, Trenton, NJ 08618

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    Mercer County, NJ Multifamily Properties Investment Opportunities Market Analysis

    Explore 73 multifamily properties for sale in Mercer County, NJ, showcased through 73 active listings on our real estate platform. These investment opportunities span a total of 116,028 square feet of properties for sale, with an estimated market value of $20,658,593.

    Sale prices for multifamily properties in Mercer County, NJ start at $140,000, averaging $491,871, and reaching up to $1,499,000 — 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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