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    South River, NJ
    Duplex

    South River, NJ Duplexes for Sale

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    East Brunswick, NJ Sayreville, NJ Milltown, NJ Old Bridge, NJ Spotswood, NJ Edison, NJ New Brunswick, NJ Highland Park, NJ
    Two-Unit Duplex
    Updated: Oct 13
    Two-Unit Duplex

    49 Augusta Street, South River, NJ 08882

    $425,000
    898 sqft 0.07 AC lot
    Two residences, each with 3 bedrooms and 1 full bathroom
    898‑square‑foot property on a 0.0689‑acre lot
    Built in 1920; includes a basement
    R‑75 zoning
    Public water and public sewer
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    Two-Unit Duplex with Garage
    Updated: Apr 10
    Two-Unit Duplex with Garage

    2 Darrow Street, South River, NJ 08882

    $429,000
    2,195 sqft 0.19 AC lot
    2,195 square feet on a 0.1928‑acre lot
    Two residential units with separate kitchens and living areas
    Unit 1 includes 1 bedroom and 1 bath; Unit 2 includes 2 bedrooms and 1 bath
    Basement includes a kitchen, bedroom, bath, and laundry room
    Garage, on‑street parking, deck, patio, and enclosed porch
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    Two-Family Duplex with Private Yard
    Two-Family Duplex with Private Yard

    27 Thomas St, South River, NJ 08882

    $580,000
    1,615 sqft

    Two residential units with separate outdoor access and a newly constructed two-car garage on a fully fenced lot.

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    See hot listings in South River

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

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    Two-Unit Duplex
    Two-Unit Duplex

    49 Augusta St, South River, NJ 08882

    $425,000
    898 sqft

    Each residence has three bedrooms and one full bathroom.

    View details
    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 4 Active listings in South River, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Side-by-Side Duplex
    Side-by-Side Duplex

    13-15 Haag Street, Sayreville, NJ 08872

    $749,900
    2,304 sqft 0.12 AC lot

    Both residences are tenant-occupied and feature refreshed kitchens and flooring.

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    Renovated Duplex with Private Basements
    Renovated Duplex with Private Basements

    28 VICTORIA Avenue, Spotswood, NJ 08884

    $819,000
    2,152 sqft 0.23 AC lot

    Two three-bedroom units offer separate utilities, laundry areas, driveways, and private yard space.

    View details
    Occupied Side-by-Side Duplex
    Occupied Side-by-Side Duplex

    13-15 Haag St, Sayreville, NJ 08872

    $749,900
    2,304 sqft

    Each residence has two bedrooms, one-and-a-half baths, central air, and forced-hot-air heating.

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    Duplex with Driveway
    Duplex with Driveway

    28 VICTORIA AVENUE, Spotswood, NJ 08884

    $819,000
    2,152 sqft

    The property has natural-gas baseboard heat and a partially finished interior.

    View details

    South River, NJ Duplexes Market Trends and Statistics

    Explore 4 duplexes for sale in South River, NJ, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 5,606 square feet of properties for sale, with an estimated market value of $1,859,000.

    Sale prices for two-family homes in South River, NJ start at $425,000, averaging $464,750, and reaching up to $580,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 4
    Triplexes 3

    Demographics Overview

    Population 16K
    Population Growth (5Y) -0.1%
    Median Household Income $101,853
    College Educated 42.6%

    High-Yield Neighborhoods for Investment

    Identify South River submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    08882 $504.5K

    Taxes & Financing

    Tax Rate (average for all types) 2.43%
    Property Tax per SF $14.11 per SF
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Middlesex County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale Residential Income pricing trends in Middlesex County

    Residential Income

    How Realmo verifies these figures

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