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    Warren County, NJ Office Properties & Spaces for Sale

    17 results
    Notify Me
    Professional Office Building with Rental Potential
    $449,900
    Pending

    Professional Office Building with Rental Potential

    126 Belvidere Ave, Washington, NJ 07882

    Office building with potential for mixed-use or multi-family dwelling.

    • Owner financing offered to qualified purchaser.
    • OB zoning permits diverse uses, including dwellings, offices, and clinics, allowing for mixed‑use or multi‑family potential.
    • Potential for rental income from office space, residential rental, or the 2‑car detached garage with a large loft area.
    • Two‑story layout with 8 offices, common kitchen on the second floor, walk‑up attic, and full basement providing ample space.
    • Well‑maintained building with old‑world charm, including distinctive woodwork and staircase railing.
    Last Update: Dec 1
    View details
    Lopatcong Twp. Commercial Building
    $625,000
    Pending

    Lopatcong Twp. Commercial Building

    12 Fox Farm Rd, Phillipsburg, NJ 08865

    Commercial building on 2-acre lot with cross-dock and office space.

    • Large 2‑acre lot with AMPLE PARKING SPACE.
    • Cross‑dock area with 20 LOADING DOCKS.
    • Drive‑in garage with LARGE 14' HIGH and 16' WIDE overhead doors.
    • Second‑floor office space with 5 offices and 2 bathrooms.
    • Versatile commercial building suitable for many potential uses.
    Last Update: Nov 20
    View details
    Meticulously Maintained Washington Office Building
    $425,000
    2,307 SF

    Meticulously Maintained Washington Office Building

    Two-level office building with modern updates and off-street parking.
    101 Belvidere Ave, Washington, NJ 07882
    View details
    Office Space in Lopatcong, NJ
    $235,000
    2,000 SF

    Office Space in Lopatcong, NJ

    Office space available for purchase in Lopatcong, New Jersey.
    410 Coventry Dr, Lopatcong, NJ 08865
    View details
    Meticulously Maintained Office Building
    $425,000
    2,307 SF

    Meticulously Maintained Office Building

    Two-level office building with modern updates and off-street parking.
    101 Belvidere Ave, Washington, NJ 07882
    View details
    Two-Suite Office Building For Sale
    $299,900
    2,082 SF

    Two-Suite Office Building For Sale

    Well-maintained office building with rental income potential in Phillipsburg Town.
    461 Corliss Ave, Phillipsburg, NJ 08865
    View details
    Versatile Commercial Building Near Highways
    $400,000
    4,500 SF

    Versatile Commercial Building Near Highways

    Well-maintained commercial building suitable for various uses, convenient location.
    13 Stillwater Rd, Blairstown, NJ 07825
    View details
    Medical Office with Plumbing
    $299,990
    3,500 SF

    Medical Office with Plumbing

    Former ophthalmology practice ready for medical, life sciences, or office use.
    800 Coventry Dr, Phillipsburg, NJ 08865
    View details
    Downtown Phillipsburg Office/Retail Opportunity
    $139,900
    2,028 SF

    Downtown Phillipsburg Office/Retail Opportunity

    Versatile commercial space in historic downtown Phillipsburg.
    324 S Main St, Phillipsburg, NJ 08865
    View details
    Versatile Commercial Property For Sale
    $500,000
    6,548 SF

    Versatile Commercial Property For Sale

    Commercial property suitable for office, medical, and professional services.
    1000 Coventry Dr, Phillipsburg, NJ 08865
    View details
    Versatile Industrial Warehouse in Belvidere
    $946,000

    Versatile Industrial Warehouse in Belvidere

    Well-maintained industrial warehouse with office space and additional storage.
    300 5Th St, Belvidere, NJ 07823
    View details
    Commercial Property with Highway Visibility
    $299,900

    Commercial Property with Highway Visibility

    Commercial property suitable for medical or office use.
    196 State Route 94, Columbia, NJ 07832
    View details
    Two-Story Commercial Building with Bays
    $750,000

    Two-Story Commercial Building with Bays

    Two-story commercial building with garage bays and office space.
    210 3Rd Ave, Alpha, NJ 08865
    View details
    Historic Phillipsburg Building For Sale
    Contact for pricing
    8,500 SF

    Historic Phillipsburg Building For Sale

    Former school building with redevelopment potential in revitalizing riverfront town.
    1 Fairview Ave, Phillipsburg, NJ 08865
    View details
    Office Space in Oxford, NJ
    $75,000
    400 SF

    Office Space in Oxford, NJ

    Office space available in Oxford, NJ, 400 square feet.
    28 Wall St, Oxford, NJ 07863
    View details
    Office and Apartment Building
    $375,000

    Office and Apartment Building

    Well-maintained property with office space and apartment.
    404 3Rd St, Belvidere, NJ 07823
    View details
    Former Bank with Vault Intact
    $275,000

    Former Bank with Vault Intact

    Former bank building with vault, ideal for small business.
    933 Lee Ave, Alpha, NJ 08865
    View details
    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 17 Active Listings in Warren County, NJ, we suggest to view alternatives - similar 52 Off-Market properties to explore as potential leads.

    Explore 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.

    115 Mountain Ave

    115 Mountain Ave

    Office Properties & Spaces • 1 SF
    Value Estimation by Request
    115 Mountain Ave, Hackettstown, NJ 07840
    View details
    108 High St

    108 High St

    Office Properties & Spaces • 3,378 SF
    Value Estimation by Request
    108 High St, Hackettstown, NJ 07840
    View details
    1 Greenwich St

    1 Greenwich St

    Medical offices • 42,896 SF
    Value Estimation by Request
    1 Greenwich St, Phillipsburg, NJ 08865
    View details
    525-537 Rte

    525-537 Rte

    Medical offices • 13,000 SF
    Value Estimation by Request
    525-537 Rte, Washington, NJ 07882
    View details
    115 Mountain Ct

    115 Mountain Ct

    Office Properties & Spaces
    Value Estimation by Request
    115 Mountain Ct, Hackettstown, NJ 07840
    View details
    525-537 Nj-57

    525-537 Nj-57

    Medical offices • 15,300 SF
    Value Estimation by Request
    525-537 Nj-57, Washington, NJ 07882
    View details
    402 County Rd

    402 County Rd

    Distribution properties • 23,940 SF
    Value Estimation by Request
    402 County Rd, Greenwich Township, NJ 08865
    View details

    Warren County, NJ Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 68 office properties & spaces for sale in Warren County, NJ, showcased through 17 active listings on our real estate platform. These investment opportunities span a total of 14,027,321 square feet of properties for sale, with an estimated market value of $9,364,800.

    Prices for office spaces in Warren County, NJ start at $130,000, averaging $520,266, and reaching up to $2,410,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Office Properties & Spaces by market

    Browse Office Properties & Spaces for Sale Near Warren, NJ

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