Add Listing
    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
    The Largest CRE Database in the US with Over 1 Million Listings
    Newark, NJ Trenton, NJ Paterson, NJ

    Mercer County, NJ Duplexes for Sale

    22 results
    List
    Map
    Upgraded Duplex in Cedarville, NJ
    $374,900
    2,426 SF

    Upgraded Duplex in Cedarville, NJ

    287 FAIRTON CEDARVILLE Road, Cedarville, NJ 08311

    Fully upgraded duplex with two units, each with three bedrooms.

    • Fully upgraded duplex, ideal for owner‑occupancy and rental income.
    • Two spacious units, each with 3 bedrooms and 1 bath.
    • Recent upgrades include plumbing, electric, and water heater.
    • New septic system installed in 2021.
    • Ample parking space for both units.
    Updated: Apr 11
    View details
    Charming Duplex in Hopewell Township
    $485,000
    1,683 SF

    Charming Duplex in Hopewell Township

    18 CREST Avenue, Pennington, NJ 08534

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

    • Desirable Hopewell Township location on a spacious .76‑acre lot.
    • Two well‑maintained units, ideal for investors or owner‑occupants.
    • Each unit features 2 bedrooms, 1 full bath, and approximately 860 sq ft of living space.
    • Separate living spaces and divided basement storage for each unit.
    • Stainless steel appliances and hardwood floors in both units.
    Updated: Apr 12
    View details
    Robbinsville Duplex on Large Lot
    $599,900
    2,522 SF

    Robbinsville Duplex on Large Lot

    Multi-family duplex in Robbinsville with renovated units and ample parking.

    100 ROBBINSVILLE ALLENTOWN RD, Robbinsville, NJ 08691
    View details
    Duplex on Large Residential Lot
    $439,000
    1,760 SF

    Duplex on Large Residential Lot

    Duplex in quiet neighborhood near amenities and major roads.

    287 Johnson Avenue, Lawrence, NJ 08648
    View details
    Spacious Rancher with Income Potential
    $474,900
    4.37 Acres

    Spacious Rancher with Income Potential

    4.37-acre rancher with in-law suite and equestrian features.

    1853 McCall Ave, Mays Landing, NJ 08330
    View details
    Renovated Trenton Duplex For Sale
    $425,000
    2,979 SF

    Renovated Trenton Duplex For Sale

    Fully renovated duplex in Trenton, ideal for investors or owner-occupants.

    125 NEW ROSE Street, Trenton, NJ 08618
    View details
    Renovated Victorian Multifamily Property
    $379,900
    2,563 SF

    Renovated Victorian Multifamily Property

    Renovated Victorian with two units in Trenton's Cadwalader Terrace.

    904 CARTERET Avenue, Trenton, NJ 08618
    View details
    Turnkey Two-Family Home, Hamilton, NJ
    $499,999
    1,764 SF

    Turnkey Two-Family Home, Hamilton, NJ

    Two-family home with rental income potential near Hamilton Train Station.

    125 WHITE HORSE, Hamilton, NJ 08610
    View details
    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
    View details
    Turnkey Duplex Investor Opportunity
    $339,500
    1,457 SF

    Turnkey Duplex Investor Opportunity

    Fully renovated duplex with income potential in Trenton, NJ.

    23 CHRISTOPH Avenue, Trenton, NJ 08618
    View details
    Trenton Two-Family Brick Building
    $295,000
    1,488 SF

    Trenton Two-Family Brick Building

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

    332 ELMER Street, Trenton, NJ 08611
    View details
    Spacious Trenton Multi-Family Duplex
    $280,000
    1,752 SF

    Spacious Trenton Multi-Family Duplex

    Versatile duplex in Trenton, NJ, with updated kitchens and new roof.

    489 W HANOVER Street, Trenton, NJ 08618
    View details
    Mays Landing Duplex For Sale
    $479,900
    2,400 SF

    Mays Landing Duplex For Sale

    Belcoville duplex featuring updated units and hardwood floors.

    1305 Matthews Ave, Mays Landing, NJ 08330
    View details
    Trenton Multifamily Investment Opportunity
    $380,000
    1,438 SF

    Trenton Multifamily Investment Opportunity

    Well-maintained multifamily property with garage in quiet Trenton neighborhood.

    902 OHIO Avenue, Trenton, NJ 08638
    View details
    Mixed-Use Investment Opportunity
    $499,999
    4,300 SF

    Mixed-Use Investment Opportunity

    Fully occupied, 3-unit mixed-use building with income potential.

    1037 -1039 S Broad, Trenton, NJ 8611
    View details
    Mixed-Use Multifamily Investment Opportunity
    $299,999
    0.05 Acres

    Mixed-Use Multifamily Investment Opportunity

    Mixed-use property with commercial space and residential unit.

    94 E. Paul Ave, Trenton, NJ 8638
    View details
    Commercial
    $375,000

    Commercial

    Mixed-use properties

    78-80 Cleveland Ave, Trenton, NJ 8609
    View details
    Downtown Trenton Restaurant with Apartments
    $450,000
    0.10 Acres

    Downtown Trenton Restaurant with Apartments

    Restaurant with two apartments in prime downtown Trenton area.

    320 --322 E State St, Trenton, NJ 8608
    View details
    Well-Maintained Duplex Investment Opportunity
    $380,000
    0.06 Acres

    Well-Maintained Duplex Investment Opportunity

    Duplex with garage, tenant history, well-maintained in a quiet neighborhood.

    902 OHIO AVE AVENUE, Trenton, NJ 08638
    View details
    Mixed-Use Property with Updated Systems
    $1,200,000

    Mixed-Use Property with Updated Systems

    Mixed-use property with meat market and apartment in Hamilton, NJ.

    527 Klockner, Hamilton, NJ 8609
    View details
    Mixed-Use Property with Restaurant
    $849,000
    4,700 SF

    Mixed-Use Property with Restaurant

    Investment property featuring a restaurant and residential units.

    69-71 NJ-156, Trenton, NJ 08620
    View details
    Partially Renovated Two-Family Home
    $474,999

    Partially Renovated Two-Family Home

    Two-family home in desirable neighborhood with renovation options.

    97 Oregon Ave, Ewing Township, NJ 8638
    View details
    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 22 Active Listings in Mercer County, NJ

    Mercer County, NJ Duplexes Investment Opportunities Market Analysis

    Explore 22 duplexes for sale in Mercer County, NJ, showcased through 22 active listings on our real estate platform. These investment opportunities span a total of 272,956 square feet of properties for sale, with an estimated market value of $4,752,699.

    Sale prices for duplexes in Mercer County, NJ start at $234,900, averaging $396,058, and reaching up to $650,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Duplexes by market

    Browse Duplexes for Sale Near Mercer, NJ

    Popular Categories

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!