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    Middlesex County, NJ Office Spaces for Lease

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    Newark, NJ Jersey City, NJ Toms River, NJ
    Showing 24 of 229 listings
    Class A Office Units Available
    $21 SF/Yr
    88,780 SF
    Class A Office Units Available

    Class A office units for lease with flexible terms.

    1 Corporate Place South, Piscataway, NJ 8854

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    Office Units with Basements
    $1,350/Mo
    Office Units with Basements

    Well-maintained professional office units offer dedicated parking and full unfinished basements for practical tenant storage needs.

    A3-375 N Main St, Williamstown, NJ

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    Professional Office Spaces For Rent
    $2,000/Mo
    1,200 SF
    Professional Office Spaces For Rent

    Newly constructed office spaces with open floor plan and parking.

    1400 Hamilton Blvd, South Plainfield, NJ 7080

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    Former Pediatrician Office Space Available
    $4,200/Mo
    6,000 SF
    Former Pediatrician Office Space Available

    High-exposure medical office space with exam rooms, available April 2026.

    776 Amboy Ave, Edison, NJ 8837

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    Green Brook Office Suites Available
    $1,900/Mo
    6,000 SF
    Green Brook Office Suites Available

    Office suites available for lease in Green Brook Township.

    Dunellen, NJ 8812

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    Green Brook Office Suites Available
    $475/Mo
    6,000 SF
    Green Brook Office Suites Available

    Office suites available for rent in Green Brook, New Jersey.

    Dunellen, NJ 8812

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    Iselin Flex Space For Lease
    Contact for pricing
    Iselin Flex Space For Lease

    Church Building with Separate Office/Daycare

    90 Cooper Ave, Iselin, NJ 08830

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    Woodbridge Main Street Retail Space
    $4,500/Mo
    1,950 SF
    Woodbridge Main Street Retail Space

    Versatile space in prime location with high traffic exposure.

    100 Main #A, Woodbridge, NJ 7095

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    Renovated Lower-Level Office Suite
    Contact for pricing
    1,500 SF
    Renovated Lower-Level Office Suite

    Fully renovated lower-level office space with ample on-site parking, suited for professional services.

    2515 Highway 516, Old Bridge, NJ 08857

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    Refurbished Office Space Available
    $21 SF/Yr
    4,120 SF
    Refurbished Office Space Available

    Flexible office spaces with attractive lobby and covered parking.

    1480 US Highway 9 N, Woodbridge, NJ

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    Second Floor Office Space Available
    $16 SF/Yr
    793,000 SF
    Second Floor Office Space Available

    12,500 SF office space with easy highway access.

    200 Helen Street, South Plainfield, NJ 7080

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    Office Space on Route 9
    $900/Mo
    Office Space on Route 9

    Second-floor office space with visibility on Route 9.

    3384 Us Highway 9, Old Bridge, NJ 08857

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    Modern Office Space Available
    $950/Mo
    360 SF
    Modern Office Space Available

    Open concept office with utilities included and ample parking.

    623 Georges Road #1C, North Brunswick, NJ 8902

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    New Woodbridge Retail/Office Space
    $774/Mo
    2,492 SF
    New Woodbridge Retail/Office Space

    New Class B retail and office space in Woodbridge, NJ.

    374 Green St, Woodbridge, NJ 7095

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    Monroe NJ Professional Office Space
    $2,000/Mo
    Monroe NJ Professional Office Space

    Professional office space in Monroe, NJ with park views.

    100 Lakeview Avenue, Monroe, NJ 08831

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    Renovated Office Space Available
    $2,000/Mo
    1,000 SF
    Renovated Office Space Available

    Recently renovated 1,000 sq ft office space for rent.

    220 Forsgate Drive #C, Monroe, NJ 8831

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    First Floor Office/Medical Unit
    $2,200/Mo
    1,000 SF
    First Floor Office/Medical Unit

    Bright office unit with lake view, suitable for medical use.

    100 Lakeview Drive #1A, Monroe, NJ 8831

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    Medical Office Space Available
    $4,017/Mo
    2,096 SF
    Medical Office Space Available

    Medical office space for lease in a two-story building.

    1100 Centennial #102, Piscataway, NJ 8854

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    Stand Alone Building Office Suites
    $13 SF/Yr
    1,940 SF
    Stand Alone Building Office Suites

    Office suites available in stand-alone building with off-street parking.

    1251 Bound Brook Rd, Middlesex, NJ 8846

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    Modern Office Space For Rent
    $2,400/Mo
    1,200 SF
    Modern Office Space For Rent

    Clean, modern office space with natural lighting and ample parking.

    981 State Route 33 #1B, Monroe, NJ 8831

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    Piscataway Office Space For Lease
    $21 SF/Yr
    3,668 SF
    Piscataway Office Space For Lease

    Office space for lease with Route 287 exposure.

    240 Old New Brunswick Rd, Piscataway, NJ

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    Office Suites For Rent
    $16 SF/Yr
    9,600 SF
    Office Suites For Rent

    Office suites available in a complex with reception and conference areas.

    1273 Bound Brook Rd, Middlesex, NJ 8846

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    Professional Office on US Route 9
    $23 SF/Yr
    Professional Office on US Route 9

    New construction professional/medical office space with highway frontage and visibility.

    3649 Us Highway 9, Old Bridge, NJ 08857

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    New Mini-Warehouse Space Available
    $15 SF/Yr
    28,000 SF
    New Mini-Warehouse Space Available

    28,000 SF mini-warehouse space for rent, delivery December 2025.

    7 Union Hill Road, Monroe, NJ 8831

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