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    Renovated Two-Family Residence
    Updated: May 5
    Renovated Two-Family Residence

    21 Market Street, Edison, NJ 08817

    $799,900
    3,250 sqft 0.13 AC lot
    Two‑family home rebuilt from the studs with 3,250 sq. ft. across two separate living quarters
    3 full baths and recessed lighting throughout, with an open floor plan and bright natural light
    Renovations include new kitchens with quartz countertops and stainless steel appliances, plus custom wood cabinets
    Recent exterior and exterior‑facing upgrades include new windows, new siding, new stone front and bluestone porch/sidewalk
    Heating and cooling: forced air and baseboard heat with central air
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    This listing looks promising.

    Here's a quick look at some key insights for

    21 Market Street, Edison, NJ 08817

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    • Est. Cap Rate

      7.4%
      Above avg (5.9%)

    • Est. NOI

      $60K
      Annual

    • Price @ 7% Cap

      $850K
      Above asking

    • Property Type

      Single Family Residence
      Built 1949
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    Two-Family Residential Investment
    Updated: Jun 1
    Two-Family Residential Investment

    68 Catalpa Avenue, Perth Amboy, NJ 08861

    $615,000
    2,559 sqft 0.08 AC lot
    Two‑family home with 2 bedrooms per unit, each unit featuring a kitchen, dining room, living room, and 1 bath
    Year built 1919; exterior materials include vinyl siding and synthetic stucco
    Garage parking plus porch(es) and a yard
    Public utilities: public water and public sewer
    Heating includes hot water (heating) and other heating
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    Two-Family Residential Income Duplex
    Two-Family Residential Income Duplex

    291 New Road, Monmouth Junction, NJ 08852

    $799,000
    4,006 sqft 0.73 AC lot

    Northeast-facing two-unit home with separate rear entrance for the second unit and a private deck overlooking the backyard.

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    Renovated Duplex with Separate Basements
    Renovated Duplex with Separate Basements

    28 VICTORIA Avenue, Spotswood, NJ 08884

    $829,000
    2,152 sqft 0.23 AC lot

    Updated two-unit home with separate basements, private laundry, and individual utilities for flexible living or leasing.

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    Renovated Multifamily Home, New Brunswick
    Renovated Multifamily Home, New Brunswick

    105 Louis Street, New Brunswick, NJ 08901

    $850,000
    2,312 sqft 0.07 AC lot

    Renovated two-family home near Rutgers University and train station.

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    Updated Duplex with Central AC
    Updated Duplex with Central AC

    331 Watson Avenue, Perth Amboy, NJ 08861

    $525,000
    1,200 sqft 0.04 AC lot

    Two updated apartments feature central AC and tenant-paid utilities via separate meters.

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    Updated Duplex with Central AC
    Updated Duplex with Central AC

    331 Watson Ave, Perth Amboy, NJ 08861

    $525,000
    1,650 sqft 0.04 AC lot

    Two updated units feature central A/C and separate metering, with tenants paying utilities including water.

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    Two-Unit Duplex with Separate Utilities
    Two-Unit Duplex with Separate Utilities

    275 Laurence Parkway, South Amboy, NJ 08879

    $599,999
    1,900 sqft 0.05 AC lot

    Well-maintained two-family duplex offers separate entrances, two- and three-bedroom units, and a basement with fenced yard.

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

    44 N Whittier Street N, Carteret, NJ 07008

    $849,999
    3,000 sqft 0.11 AC lot

    Turnkey two-family home with two 3-bedroom, 2-bath units, each with central air and forced hot air heating.

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

    125 Lincoln Avenue, Carteret, NJ 07008

    $650,000
    2,176 sqft 0.12 AC lot

    Two rental units with separate utilities, full basement, and a detached garage—plus a walk-up attic that could add living space.

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    Two-Unit Residential Income Duplex
    Two-Unit Residential Income Duplex

    125 Lincoln Avenue, Carteret, NJ 07008

    $650,000
    2,176 sqft 0.13 AC lot

    Two separate units with individual utilities and a full basement provide flexible residential income potential.

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    Two-Family Home with Two 3BR Units
    Two-Family Home with Two 3BR Units

    425 N New Market Road, Piscataway, NJ 08854

    $595,000
    2,208 sqft 0.30 AC lot

    Spacious two-family residence with two large 3-bedroom units and a backyard, offered strictly as-is pending court approval.

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    Duplex with Three-Car Attached Garages
    Duplex with Three-Car Attached Garages

    55 Smith Street, Perth Amboy, NJ 08861

    $699,999
    2,302 sqft 0.04 AC lot

    Two-apartment duplex with central air, laundry hookups, and separate gas and electric meters.

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    Renovated Two-Unit Multifamily Home
    Renovated Two-Unit Multifamily Home

    324 Harper Place, Highland Park, NJ 08904

    $888,000
    2,613 sqft 0.10 AC lot

    Two renovated units with new kitchens and windows, plus an oversized detached garage, offer move-in-ready income flexibility.

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    Two-Family Residential Income Property
    Two-Family Residential Income Property

    72 Pulaski Avenue, Carteret, NJ 07008

    $575,000
    1,540 sqft 0.06 AC lot

    Two separate units with individual utilities, entrances, and a fenced backyard, suited for investors or house-hackers.

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    Renovated Duplex with Detached Garage
    Renovated Duplex with Detached Garage

    324 Harper Pl, Highland Park, NJ 08904

    $888,000
    4,012 sqft 0.10 AC lot

    Renovated duplex with two brand-new kitchens, updated doors and windows, and an oversized detached garage.

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    Renovated Multifamily Home Near Rutgers
    Renovated Multifamily Home Near Rutgers

    105 Louis Street, New Brunswick, NJ 08901

    $850,000
    2,312 sqft 0.06 AC lot

    Renovated two-family home near Rutgers University and downtown New Brunswick.

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    Two-Family Home with Full Basement
    Two-Family Home with Full Basement

    51 Jeanette Street, Carteret, NJ 07008

    $649,999
    1,629 sqft 0.12 AC lot

    Two-family property in Carteret with five bedrooms, three baths, and a full basement with bath.

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    Mixed-Use Income Property with Office
    Mixed-Use Income Property with Office

    1800 N State Route 35 Road, South Amboy, NJ 08879

    $899,000
    1,723 sqft

    Mixed-use building on three combined lots includes a 2-family setup and a separate office space with large parking areas.

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    New Brunswick Investment Opportunity
    New Brunswick Investment Opportunity

    15 S Ward Street, New Brunswick, NJ 08901

    $515,000
    1,760 sqft 0.05 AC lot

    Well-maintained two-unit property near Rutgers University and downtown.

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    Two-Family Home with Walkout Basement
    Two-Family Home with Walkout Basement

    20 Crosby Avenue, Edison, NJ 08817

    $519,000
    1,658 sqft 0.14 AC lot

    Well-maintained two-unit residence with updated interiors, screened rear porch, and a walkout basement for extra living and storage flexibility.

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    Well-Maintained Two-Unit Multifamily Home
    Well-Maintained Two-Unit Multifamily Home

    525 S 3rd Avenue, Highland Park, NJ 08904

    $729,000
    1,848 sqft 0.11 AC lot

    Two residential units with off-street parking and outdoor yard space near Donaldson Park for long-term income or owner occupancy.

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    Iselin Multi-Family Investment Opportunity
    Iselin Multi-Family Investment Opportunity

    69 S Harrison Avenue, Iselin, NJ 08830

    $669,999
    2,100 sqft 0.17 AC lot

    Rare multi-family property in desirable Iselin with income potential.

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    Two-Unit Residential Income Duplex
    Two-Unit Residential Income Duplex

    224-224 N 4th Avenue, Highland Park, NJ 08904

    $705,000
    1,872 sqft 0.07 AC lot

    Duplex offers two rental units, each with two bedrooms, plus a full basement with laundry and an attic.

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    Middlesex County, NJ Duplexes Market Trends and Statistics

    Explore 76 duplexes for sale in Middlesex County, NJ, showcased through 76 active listings on our real estate platform. These investment opportunities span a total of 113,906 square feet of properties for sale, with an estimated market value of $37,441,292.

    Sale prices for duplexes in Middlesex County, NJ start at $429,000, averaging $668,594, and reaching up to $1,399,000 — 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 Middlesex County Real Estate Agencies

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

    J J Elek Realty
    117 Main Street Woodbridge, NJ 07095
    Phone: 17326349100
    www.jjelekrealty.com
    On Track Realty
    186 Lincoln Highway Edison, NJ 08820
    Phone: 17324942211
    www.ontrackrealty.com
    Keller Williams Elite, Realtors
    481 Memorial Parkway Metuchen, NJ 08840
    Phone: 17325491998

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