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    Warren County, NJ Flex Space for Sale

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    Newark, NJ Jersey City, NJ Paterson, NJ Elizabeth, NJ Trenton, NJ Irvington, NJ Atlantic City, NJ East Orange, NJ
    6 properties
    Multi-Building Flex Space
    Updated: Sep 6
    Multi-Building Flex Space

    Port Murray, NJ 07865

    $750,000
    3.52 AC lot
    3.52 contiguous acres across three Block/Lot parcels
    Large Morton‑style building with 2 overhead doors
    House/office structure included
    Detached 3‑car garage
    2 trailer homes included
    View details
    Renovated Flex Space with Storage
    Updated: Mar 10
    Renovated Flex Space with Storage

    305 W Stiger St, Hackettstown, NJ 07840

    Contact for pricing
    4,375 sqft
    ±3,900 SF fully climate‑controlled industrial/flex building
    ±475 SF secondary flex building
    4,375 SF total property size
    Outdoor storage area included
    New epoxy floors, mechanicals, roof, windows, stucco exteriors, and drive‑in doors
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    Two-Story Flex Space with Garage Bays
    Two-Story Flex Space with Garage Bays

    210 3rd Ave, Alpha, NJ 08865

    $675,000

    Two-story commercial layout combines office areas, storage, loading bays, and on-site parking.

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    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Multi-Use Flex Warehouse
    Multi-Use Flex Warehouse

    1011 US-22, Phillipsburg, NJ 08865

    Contact for pricing
    75,000 sqft

    Multi-use facility offering flex space, showroom, warehouse, office, retail, and outdoor storage options.

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    Renovated Flex Space with Garage
    Renovated Flex Space with Garage

    543 Marshall St, Phillipsburg, NJ 08865

    Contact for pricing

    Office space is paired with a multi-bay garage on the lower level for a versatile commercial setup.

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    Renovated Flex/Industrial Park Investment
    Renovated Flex/Industrial Park Investment

    700 Grand Ave, Hackettstown, NJ 07840

    Contact for pricing
    38,850 sqft

    Newly renovated 13-unit flex/industrial park in Hackettstown, New Jersey.

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    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 6 Active listings in Warren County, NJ, we suggest exploring several alternatives: similar 1 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Approved Light Industrial Development Site
    Approved Light Industrial Development Site

    750 N 14th, Allentown, PA 18102

    $549,000
    0.47 AC lot

    B/LI-zoned site with public water and sewer for approved warehouse/flex development.

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    Off-Market Properties in Warren County, NJ

    Consider similar Off-Market properties in Warren County, NJ. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    340 Fleming Dr
    Distribution properties

    340 Fleming Dr, Phillipsburg, NJ 08865

    Estimated value: by Request
    27,600 sqft 1.10 AC lot
    View details

    Warren County, NJ Flex Space Market Trends and Statistics

    Explore 7 flex space for sale in Warren County, NJ, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 118,225 square feet of properties for sale, with an estimated market value of $1,425,000.

    Sale prices for business spaces in Warren County, NJ start at $675,000, averaging $712,500, and reaching up to $750,000 — 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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