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    Middlesex County, NJ Commercial Real Estate for Sale

    694 results
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    Green Brook Office Condo For Sale
    Pending
    $199,900
    10,400 SF

    Green Brook Office Condo For Sale

    314 Route 22 West, Dunellen, NJ 08812

    837 SF office condo on Route 22 in Green Brook.

    • Prime Route 22 Green Brook Corridor Location in Somerset County
    • High Visibility Highway Location with 50,000 Cars Per Day
    • Ideal for Professional Office/Medical/IT/General Office User
    • Opportunity to Own Instead of Rent
    • 837 SF Office Suite Condo
    Updated: Nov 11, 2025
    View details
    Established Car Wash Business For Sale
    $2,500,000
    0.31 Acres

    Established Car Wash Business For Sale

    19 Lincoln Ave, Jamesburg, NJ 08831

    Established car wash business with detailing bays in prime location.

    • Established car wash business (20 years) with property and equipment included.
    • Prime location with drive‑through car wash.
    • Includes 3‑bay hand detailing area.
    • Turnkey opportunity for immediate takeover.
    • Building includes reception area and inventory.
    Updated: Jan 16
    View details
    Wellness Salon in High-Traffic Area
    $165,000

    Wellness Salon in High-Traffic Area

    Luxurious salon with loyal clientele in a prime location.

    1677 Nj 27, Edison, NJ 08817
    View details
    Route 35 Commercial Building
    $399,000
    1,456 SF

    Route 35 Commercial Building

    Free-standing building on Route 35 with B-3 zoning.

    2071 State Route 35, South Amboy, NJ 08879
    View details
    Medical Office Condo Investment Opportunity
    $150,000
    985 SF

    Medical Office Condo Investment Opportunity

    Tenant-occupied medical office condo in East Brunswick, NJ for sale.

    561 Cranbury Rd, East Brunswick, NJ 08816
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    Main Street Office Space
    Contact for pricing
    1,949 SF

    Main Street Office Space

    First-floor office with separate entrance, 775 sq. ft.

    249 Main St, Woodbridge, NJ 07095
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    Monroe Auto Body Mechanic Shop
    Contact for pricing
    3,525 SF

    Monroe Auto Body Mechanic Shop

    Auto body mechanic shop with car lift and multiple bays.

    31 Bordentown Tpke, Monroe, NJ 08831
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    Multi-Family Property on 10 Acres
    $899,900
    2,875 SF

    Multi-Family Property on 10 Acres

    Four-unit residential property on 10.2 acres with redevelopment potential.

    871 Corkery Ln, Williamstown, NJ 08094
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    Piscataway Twp. Medical/Professional Office
    Contact for pricing
    3,600 SF

    Piscataway Twp. Medical/Professional Office

    Renovated 1,000 SF suite in high-visibility building, Piscataway business corridor.

    451 S Washington Ave, Piscataway, NJ 08854
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    Versatile House of Worship Property
    $949,900
    8,000 SF

    Versatile House of Worship Property

    Adaptable property suitable for worship, community, education, or redevelopment.

    22 Laurence Pkwy, Old Bridge, NJ 08879
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    Turnkey Kids' Party Venue
    Contact for pricing
    23,600 SF

    Turnkey Kids' Party Venue

    Fully equipped children's party destination ready for immediate takeover.

    3 Lexington Ave, East Brunswick, NJ 08816
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    Perth Amboy Commercial Opportunity
    Contact for pricing
    4,000 SF

    Perth Amboy Commercial Opportunity

    Commercial space suitable for retail, office, warehouse, or restaurant.

    166 S Smith St, Perth Amboy, NJ 08861
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    East Brunswick Office Condominium For Sale
    $219,900
    1,125 SF

    East Brunswick Office Condominium For Sale

    Office condominium in a sought-after East Brunswick complex.

    51 Brunswick Woods Dr, East Brunswick, NJ 08816
    View details
    East Brunswick Commercial Building For Sale
    $639,900
    1,612 SF

    East Brunswick Commercial Building For Sale

    Two-level commercial building on Route 18 with high traffic volume.

    729 State Route 18, East Brunswick, NJ 08816
    View details
    Retail Space in High-Traffic Area
    Contact for pricing
    13,596 SF

    Retail Space in High-Traffic Area

    3,000 sqft retail space in Carteret, NJ with ample parking.

    1520 Roosevelt Ave, Carteret, NJ 07008
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    Piscataway Twp. Commercial Office Condo
    $330,000
    1,000 SF

    Piscataway Twp. Commercial Office Condo

    Renovated condo ideal for medical or professional office use.

    216 Stelton Rd, Piscataway, NJ 08854
    View details
    South Brunswick Office Space Available
    Contact for pricing
    13,500 SF

    South Brunswick Office Space Available

    Second floor office space in professional building, ample parking.

    3146 State Rte 27 Hwy, South Brunswick, NJ 08824
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    Piscataway Commercial Condo For Sale
    $330,000
    1,000 SF

    Piscataway Commercial Condo For Sale

    Recently renovated commercial condo ideal for medical or professional office.

    216 Stelton Rd, Piscataway, NJ 08854
    View details
    South Brunswick Retail Opportunity
    $249,000
    2,800 SF

    South Brunswick Retail Opportunity

    Retail property for sale in South Brunswick, New Jersey.

    371 Georges Rd, South Brunswick, NJ 08810
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    Established Restaurant in New Brunswick
    $629,999
    2,000 SF

    Established Restaurant in New Brunswick

    Turnkey restaurant opportunity with high customer satisfaction in New Brunswick.

    40 Jersey Ave, New Brunswick, NJ 08901
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    Edison Commercial Space For Sale
    Contact for pricing
    1,750 SF

    Edison Commercial Space For Sale

    Recently renovated commercial space in Edison, move-in ready with parking.

    243 Plainfield Ave, Edison, NJ 08817
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    Versatile Commercial Space in Piscataway
    Contact for pricing
    1,000 SF

    Versatile Commercial Space in Piscataway

    Renovated commercial space with flexible layout in a convenient location.

    216 Stelton Rd, Piscataway, NJ 08854
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    Mini-Warehouse Space in Central New Jersey
    Contact for pricing
    28,000 SF

    Mini-Warehouse Space in Central New Jersey

    28,000 SF mini-warehouse space available in Monroe Township, NJ.

    7A Union Hill Rd, Monroe Township, NJ 08831
    View details
    Restored Victorian Office Space
    Contact for pricing
    1,664 SF

    Restored Victorian Office Space

    Sun-drenched office in revitalizing downtown Jamesburg with modern amenities.

    70 W Railroad Ave W, Jamesburg, NJ 08831
    View details

    Middlesex County, NJ Commercial Real Estate Investment Opportunities Market Analysis

    Explore 5000+ commercial real estate investment opportunities in Middlesex County, NJ with 694 listings featured on our commercial real estate marketplace. The current inventory includes 1,877,040,031 square feet of properties with an estimated value of $5,257,757,844.

    Estimated prices for commercial real estate in Middlesex County, NJ begin at $34,900, with an average of $840,031 and extend to $27,620,000.

    In Middlesex County, NJ, current investment values show:

    • Other commercial real estate positioned at $652,758
    • Industrial properties measuring $1,828,274
    • Other industrial properties assessed at $1,846,803
    • Office Properties & Spaces calculated at $625,981
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