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    Sussex County, NJ Office Spaces for Lease

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    Newark, NJ Jersey City, NJ Toms River, NJ
    44 results
    Franklin Boro Commercial Space Available
    $2,100/Mo
    1,400 SF
    Franklin Boro Commercial Space Available

    165 State Rt 23, Franklin, NJ 07416

    Highly visible commercial space suitable for various business types.
    • Highly visible location in a highway commercial zone.
    • 1400 SF with 6 offices, waiting room, reception area, handicapped bathroom, and kitchen.
    • Full usable basement with separate entrance.
    • Ample parking available.
    • Flexible lease options: immediate lease, rent‑to‑buy, and owner financing.
    Updated: Feb 12
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    Route 206 Mixed-Use Opportunity
    $3,750/Mo
    Route 206 Mixed-Use Opportunity

    196 Main St, Andover, NJ 07821

    Versatile mixed-use unit in high-traffic Andover Borough location.
    • Prime location on Route 206 in Andover Borough's Main Street.
    • High‑traffic area with excellent visibility.
    • Dedicated parking.
    • Versatile mixed‑use unit suitable for retail, office, or service‑based businesses.
    • Customizable layout to fit specific business needs.
    Updated: Apr 29
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    Sparta Office Building Space
    $2,554/Mo
    13,000 SF
    Sparta Office Building Space

    Office space available in a premier Sparta building.

    9 Fishers Ln, Sparta, NJ 07871

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    High Visibility Retail/Office Space
    $2,200/Mo
    2,300 SF
    High Visibility Retail/Office Space

    Well-maintained retail/office space in high-traffic area. Available June 2026.

    253, Newton, NJ 7860

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    Prime Retail Office Space Available
    $1,250/Mo
    Prime Retail Office Space Available

    Desirable downtown Sussex location with high visibility and open floorplan.

    75 Main St, Sussex, NJ 07461

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    Versatile Commercial Space For Rent
    $1,558/Mo
    1,780 SF
    Versatile Commercial Space For Rent

    1,780 sq ft commercial space suitable for office or meetings.

    Augusta, NJ 7822

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    Andover Office Space For Rent
    $2,050/Mo
    Andover Office Space For Rent

    Second-floor office space with open layout, natural light, and parking.

    280, Newton, NJ 07860

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    Versatile Commercial Building for Lease
    $3,800/Mo
    3,328 SF
    Versatile Commercial Building for Lease

    3,328 SF commercial building with flexible HC-2 zoning.

    137 S Rutherford Ave, Franklin, NJ 7416

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    Flexible Commercial Space in Stanhope
    $2,500/Mo
    Flexible Commercial Space in Stanhope

    Versatile workspace with garage, office, and parking in Stanhope.

    74 Main St Unit 4, Stanhope, NJ 07874

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    Office Suite with Elevator Access
    $2,600/Mo
    Office Suite with Elevator Access

    Second-floor office suite with existing offices and conference room.

    191 Woodport Rd, Sparta, NJ 07871

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    Office Suite in Sparta Township
    $1,850/Mo
    Office Suite in Sparta Township

    Second-floor office suite with elevator access and lobby views.

    191 Woodport Rd, Sparta, NJ 07871

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    Office Space with Elevator Access
    $1,250/Mo
    Office Space with Elevator Access

    Second-floor office suite with utilities included in Sparta Twp.

    191 Woodport Rd, Sparta, NJ 07871

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    Office Suites in Hamburg Boro
    $2,500/Mo
    Office Suites in Hamburg Boro

    Individual office suites available with ample parking and highway access.

    106 QUARRY RD COMMER CTR, Hamburg, NJ 07419

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    Renovated Retail Center in Sparta
    Contact for pricing
    7,280 SF
    Renovated Retail Center in Sparta

    Reimagined retail center with customizable spaces in thriving downtown Sparta.

    29 Centre St, Sparta, NJ 7871

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    Professional Office Space For Rent
    $1,200/Mo
    Professional Office Space For Rent

    Well-maintained office space with lake view and ample parking.

    31, Newton, NJ 07860

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    Renovated Retail Center in Sparta
    Contact for pricing
    7,280 SF
    Renovated Retail Center in Sparta

    Reimagined retail center with spaces from 1,260 to 7,280 SF.

    29 Centre St, Sparta, NJ 7871

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    Commercial Space for Rent
    $800/Mo
    Commercial Space for Rent

    Commercial space suitable for office, retail, or meeting space.

    24 Bank St, Sussex, NJ 7461

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    Second Floor Office Suite Available
    $2,600/Mo
    2,224 SF
    Second Floor Office Suite Available

    Office suite with existing offices and conference room for rent.

    191 Woodport Rd, Sparta, NJ 7871

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    Commercial Space for Rent
    $800/Mo
    Commercial Space for Rent

    Commercial space suitable for office, retail, or meeting space.

    24 Bank St, Sussex, NJ 7461

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    Renovated Office Suites on Route 23
    $899/Mo
    Renovated Office Suites on Route 23

    Furnished, all-inclusive office suites in a high-traffic location.

    385 state ROUTE 23, Franklin, NJ 07416

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    High Visibility Retail/Office Space
    $1,500/Mo
    High Visibility Retail/Office Space

    High-traffic space suitable for professional or retail use.

    83 Woodport Rd, Sparta, NJ 7871

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    High Visibility Space on Woodport
    $1,500/Mo
    High Visibility Space on Woodport

    High-traffic space suitable for professional or retail use.

    83 Woodport #1A, Sparta, NJ 7871

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    Downtown Newton Commercial Space Available
    Contact for pricing
    17,360 SF
    Downtown Newton Commercial Space Available

    Commercial spaces in historic downtown Newton, suitable for various uses.

    237 Spring Street and 4 Union Place, Newton, NJ 7860

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    Renovated Office Space For Rent
    $1,895/Mo
    600 SF
    Renovated Office Space For Rent

    Recently renovated office space with private entrance and ample parking.

    11 Main St, Sparta, NJ 7871

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    Sussex County, NJ Office Spaces Leasing Opportunities Market Analysis

    Explore Office Spaces leasing options in Sussex County, NJ with 44 listings featured on our commercial real estate exchange. The current inventory includes 25,358 square feet of properties with an estimated lease value of $129 SF/Yr.

    Estimated lease rates for Office Spaces in Sussex County, NJ begin at $2 SF/Yr, with an average of $16 SF/Yr and extend to $37 SF/Yr.
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