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    Monmouth County, NJ Duplexes for Sale

    36 results
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    Union Beach Two-Family Home
    $599,000
    2,000 SF

    Union Beach Two-Family Home

    121-123 Stone Rd, Union Beach, NJ 07735

    Two-family home on oversized lot, ideal for investors or owner-occupants.

    • Oversized lot with frontage on two streets (Stone Rd and Bank St).
    • Two‑family property, ideal for investors or owner‑occupants.
    • Delivered vacant, allowing for immediate market rent setting or multi‑generational living.
    • One unit features a primary suite with a private half bath.
    • Large outdoor space for entertaining and future development (subject to approvals).
    Updated: Jan 17
    View details
    Income-Producing Two-Family Home
    $639,000
    2,482 SF

    Income-Producing Two-Family Home

    233 Broadway, Union Beach, NJ 07735

    Turn-key Union Beach two-family home with leases through 2026.

    • Turn‑key, income‑producing 2‑family property with leases secured through early 2026.
    • Fully owned solar panels generate SREC credits, providing additional passive income.
    • Large lot with off‑street parking and a spacious backyard.
    • Both units feature 2 bedrooms; the first‑floor unit includes a bonus room with basement access.
    • Convenient access to Bayshore beaches, parks, dining, shopping, and major NYC commuter routes.
    Updated: Jan 16
    View details
    Belmar Multifamily Opportunity Near Ocean
    $775,000
    665 SF

    Belmar Multifamily Opportunity Near Ocean

    Two homes for the price of one near the ocean!

    1812 Fernwood Rd, Belmar, NJ 07719
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    Belmar Dual-Residence Property
    Pending
    $1,299,999
    0.14 Acres

    Belmar Dual-Residence Property

    Dual-residence property near Belmar Beach with rental income potential.

    1807-1809 Laurel Ter, Belmar, NJ 07719
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    Renovated Two-Family Home in Asbury
    $875,000
    2,400 SF

    Renovated Two-Family Home in Asbury

    Turnkey two-family home with income potential near Asbury Park.

    148 Dewitt Ave, Asbury Park, NJ 07712
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    Renovated Eatontown Duplex with Large Lot
    $849,000
    2,192 SF

    Renovated Eatontown Duplex with Large Lot

    Renovated 2-unit home with spacious interiors and large lot.

    88 South St, Eatontown, NJ 07724
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    Renovated Two-Family Property in Neptune
    $679,999
    1,104 SF

    Renovated Two-Family Property in Neptune

    Renovated two-family property perfect for investors or owner-occupants.

    1316 Monroe Ave, Neptune, NJ 07753
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    Renovated Two-Family Home Near Beaches
    $799,999
    2,040 SF

    Renovated Two-Family Home Near Beaches

    Fully renovated two-family home in desirable Long Branch location.

    491 Patten Ave, Long Branch, NJ 07740
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    Two Detached Homes on Corner Lot
    Pending
    $469,000

    Two Detached Homes on Corner Lot

    Two detached homes on a corner lot in North Middletown.

    210 Ocean Ave, North Middletown, NJ 07748
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    Ocean Grove Multifamily Income Property
    $759,900
    0.04 Acres

    Ocean Grove Multifamily Income Property

    Two-unit townhome near shopping, dining, and the beach.

    147 Webb Ave, Ocean Grove, NJ 07756
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    Asbury Park Multifamily Investment
    Pending
    $699,000
    1,656 SF

    Asbury Park Multifamily Investment

    Income-producing duplex near Asbury Park's amenities and beaches.

    1235 Washington Ave, Asbury Park, NJ 07712
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    Manasquan Duplex Near Downtown
    $999,000
    2,168 SF

    Manasquan Duplex Near Downtown

    Well-maintained duplex in prime location near downtown and schools.

    51-53 Main St, Manasquan, NJ 08736
    View details
    Charming Two-Family Home Near Ferry
    Pending
    $650,000

    Charming Two-Family Home Near Ferry

    Two-family home near NYC Ferry and Bay beach.

    79 Compton St, Belford, NJ 07718
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    Freehold Two-Family Investment Opportunity
    Pending
    $549,000
    1,625 SF

    Freehold Two-Family Investment Opportunity

    Legal two-family home in desirable Freehold neighborhood, excellent rental potential.

    11 Hull Ave, Freehold, NJ 07728
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    Brick Front Two-Family Home
    $625,000
    2,123 SF

    Brick Front Two-Family Home

    Two-family home with pool, pool house, and spacious yard.

    308 Myrtle St, Cliffwood, NJ 07721
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    Charming Two-Family Home in Long Branch
    Pending
    $814,999
    2,472 SF

    Charming Two-Family Home in Long Branch

    Inviting 2-family home with rental income potential in Long Branch.

    317 Norwood Ave, Long Branch, NJ 07740
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    Restored Duplex Near Beach
    $549,000
    2,229 SF

    Restored Duplex Near Beach

    Newly renovated duplex near the beach and amusement park.

    282 Carr Ave, Keansburg, NJ 07734
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    Waterfront Two-Family Home in Keansburg
    $649,999
    2,034 SF

    Waterfront Two-Family Home in Keansburg

    Two-family waterfront property in Keansburg, NJ with bay views.

    151 Shore Blvd, Keansburg, NJ 07734
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    Asbury Park Two-Family Home
    $599,000
    1,568 SF

    Asbury Park Two-Family Home

    Two-unit property near Cookman Ave, beaches, and boardwalk.

    126 Dewitt Ave, Asbury Park, NJ 07712
    View details
    Two Homes on Over 3 Acres
    $999,900
    1,488 SF

    Two Homes on Over 3 Acres

    Two single-family homes on a large lot with rental potential.

    58 Monmouth Rd, Eatontown, NJ 07724
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    Two Homes, Oversized Lot
    $659,900
    1,232 SF

    Two Homes, Oversized Lot

    Two single-family homes on a large lot, great investment.

    185 Monmouth Rd, West Long Branch, NJ 07764
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    Two-Structure Property in Asbury Park
    $550,000
    0.15 Acres

    Two-Structure Property in Asbury Park

    Two structures offer flexibility in Asbury Park's growing market.

    119 Ridge Ave, Asbury Park, NJ 07712
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    Neptune Township Duplex Opportunity
    Pending
    $535,000
    2,010 SF

    Neptune Township Duplex Opportunity

    Charming 6 bed, 2 bath duplex with income potential.

    1417 7 Ave, Neptune, NJ 07753
    View details
    Belmar Ocean Block Investment Opportunity
    Pending
    $1,375,000

    Belmar Ocean Block Investment Opportunity

    Two homes on one property near the beach and boardwalk.

    107 18Th Ave, Belmar, NJ 07719
    View details

    Monmouth County, NJ Duplexes Investment Opportunities Market Analysis

    Explore 36 duplexes for sale in Monmouth County, NJ, showcased through 36 active listings on our real estate platform. These investment opportunities span a total of 295,772 square feet of properties for sale, with an estimated market value of $17,899,695.

    Prices for duplexes in Monmouth County, NJ start at $275,000, averaging $745,820, and reaching up to $1,300,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Browse Duplexes for Sale Near Monmouth, NJ

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