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    Warren, NJ Office Spaces for Lease

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    Watchung, NJ Basking Ridge, NJ Stirling, NJ Dunellen, NJ Gillette, NJ Plainfield, NJ North Plainfield, NJ Middlesex, NJ
    15 properties
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    Workspace Solutions at NJ, Warren - Mountain Blvd. Contact us today to book a tour!
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    Commercial / Office
    Updated: Jun 24
    Commercial / Office

    51 Mount Bethel Rd, Warren, NJ 07059

    $3,467/Mo
    2,600 sqft
    2,600 SF second‑floor office/retail space available for lease in Arch Plaza
    Two large work areas suitable for conference rooms, training rooms, studios, or collaborative workspace
    Includes two private offices plus a reception area
    Expansive private balcony with views of downtown Warren and the Watchung Mountains
    Ample on‑site parking and convenient access to I‑78 and Route 22
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    First Floor Office Suite
    Updated: Apr 2
    First Floor Office Suite

    5 Mountain Blvd, Warren, NJ 07059

    $2,600/Mo
    1,650 sqft
    First floor office suite
    Offering 1,650 sq. ft. of space
    Available immediately
    Year Built: 1988
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    Updated Office Units
    Updated Office Units

    11 Mountain Blvd, Warren, NJ 07059

    $4,200/Mo

    Flexible professional workspace with a private entrance, refreshed interiors, and on-site parking.

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    Two-Story Office Building
    Two-Story Office Building

    97 Mount Bethel Rd, Warren, NJ 07059

    Contact for pricing
    7,800 sqft 1.00 AC lot

    Office property with dedicated parking, generators, security equipment, and outdoor storage improvements.

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    Four-Story Office Building with Atrium
    Four-Story Office Building with Atrium

    184 Liberty Cor Rd, Warren, NJ 07059

    Contact for pricing
    4,054 sqft 47.30 AC lot

    Granite-and-glass four-story office building with a full-height atrium on 47.3 acres near I-78 Exit 33.

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    Class A Office Building
    Class A Office Building

    10 Independence Boulevard, Warren, NJ 07059

    Contact for pricing
    7,727 sqft

    Recently renovated office property with a two-story atrium, modern common areas, and extensive tenant amenities.

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    Premier Office Space Available
    Premier Office Space Available

    35 Technology Drive South, Warren, NJ 07059

    Contact for pricing
    57,244 sqft

    Office space in premier location with easy access.

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    Class A Office Building
    Class A Office Building

    184 Liberty Corner Road, Warren, NJ 07059

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    50,862 sqft

    Four-story office building with modern amenities and highway access.

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    Class A Office Building
    Class A Office Building

    10 Independence Boulevard, Warren, NJ 07059

    Contact for pricing
    31,125 sqft

    Recently renovated four-story Class A office building with a modern 2-story atrium, updated common areas, and enhanced amenities.

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    Class A Office Building
    Class A Office Building

    10 Independence Boulevard, Warren, NJ 07059

    Contact for pricing
    1,850 sqft

    Recently renovated Class A office building with four stories, a modern atrium, and updated tenant amenities.

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    Four-Story Office Building with Atrium
    Four-Story Office Building with Atrium

    184 Liberty Cor Rd, Warren, NJ 07059

    Contact for pricing
    50,862 sqft

    Four-story office building with a new glass entry atrium, updated restrooms, and Wired Certified Gold connectivity.

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    Four-Story Office Building with Atrium
    Four-Story Office Building with Atrium

    184 Liberty Cor Rd, Warren, NJ 07059

    Contact for pricing
    11,658 sqft 47.30 AC lot

    Granite-and-glass four-story office building with a full-height atrium, positioned at I-78 Exit 33.

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    Four-Story Atrium Office Building
    Four-Story Atrium Office Building

    184 Liberty Cor Rd, Warren, NJ 07059

    Contact for pricing
    17,687 sqft 47.30 AC lot

    Granite-and-glass four-story office building with a full-height atrium and vaulting, off I-78 exit 33.

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    Warren Office Space for Lease
    Warren Office Space for Lease

    300 Warren Corporate Ctr Dr, Warren, NJ

    Contact for pricing
    29,279 sqft 45.95 AC lot

    Flexible office space with modern infrastructure and ample parking.

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    Based on your search, we've compiled 29 Potential Opportunities for your consideration. Besides 15 Active listings in Warren, NJ, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 9 Properties for Sales.

    Office Spaces for Lease in Nearby Cities

    Here are 4 Similar Spaces we found in Nearby Locations for your consideration.

    Office Suite
    Office Suite

    786 MOUNTAIN BLVD, Watchung, NJ 07069

    $1,867/Mo
    1,123 sqft

    The available space is designated Suite 104.

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    Turnkey Professional Suites For Rent
    Turnkey Professional Suites For Rent

    Watchung, NJ 07069

    $3,750/Mo per office
    18,000 sqft

    Professional suites available in Warren/Watchung business district.

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    Serviced Offices with Business Support at Mt. Airy Interchange. Contact us today to book a tour!
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    Basking Ridge Office Space Available
    Basking Ridge Office Space Available

    Basking Ridge, NJ 07920

    Contact for pricing
    75,000 sqft 11.00 AC lot

    Office space for rent in Basking Ridge, New Jersey.

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    Similar Spaces for Sale in Warren, NJ

    Consider Similar Space for Sale. We found 9 Spaces matching your search parameters.

    75 Green Valley Drive Warren, NJ 07059
    75 Green Valley Drive Warren, NJ 07059

    75 Green Valley Dr, Warren, NJ 07059

    $888,888
    1,500 sqft 1.50 AC lot

    75 Green Valley Drive Warren, NJ 07059

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    Flex Space with Loading Docks
    Flex Space with Loading Docks

    6 Powderhorn Dr, Warren, NJ 07059

    Contact for pricing
    11,888 sqft

    Temperature-controlled warehouse space includes offices, a conference room, and separate loading access.

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    Two-Story Brick Office Building
    Two-Story Brick Office Building

    58 Mount Bethel Rd, Warren, NJ 07059

    Contact for pricing
    25,000 sqft

    Atrium, elevator, covered parking, and tenant storage complement a professional office configuration in Warren Township.

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    First-Floor Office Suite
    First-Floor Office Suite

    5 Mountain Boulevard Unit 8, Warren, NJ 07059

    Contact for pricing
    1,650 sqft

    Office space on the first floor is available for immediate occupancy.

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    First-Floor Office Unit
    First-Floor Office Unit

    5 Mountain Blvd, Warren, NJ 07059

    Contact for pricing
    1,650 sqft

    Office suite with reception, private offices, a kitchen area, and two bathrooms available immediately.

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    Office Unit with Open Work Area
    Office Unit with Open Work Area

    5 Mountain Blvd 12, Warren, NJ 07059

    $325,000

    Four offices, a kitchen, sitting area and open workspace create a flexible professional layout.

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    Office Unit with Shared Conference Room
    Office Unit with Shared Conference Room

    172 Washington Valley Rd, Warren, NJ 07059

    Contact for pricing

    Maintained office unit with shared support areas, private building parking, and utilities paid by the owner.

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    Updated Office Units
    Updated Office Units

    11 Mountain Blvd, Warren, NJ 07059

    Contact for pricing

    Flexible professional workspace with a private entrance, refreshed finishes, and parking available directly at the property.

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    Office Unit with Shared Reception
    Office Unit with Shared Reception

    60 Mountain Blvd, Warren, NJ 07059

    Contact for pricing

    Office space includes access to a shared reception and conference area, with utilities included.

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    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.

    Customizable Commercial Space for Lease
    Customizable Commercial Space for Lease

    1228 Springfield Ave, Irvington, NJ 07111

    $3,000/Mo

    Flexible commercial space suitable for various business types.

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    Warren, NJ Office Spaces Lease Rates & Market Statistics

    Browse 15 Office Spaces for lease in Warren, NJ on Realmo, a commercial real estate marketplace serving the Warren area. The current inventory totals 276,693 square feet of properties — an average of ~18,450 SF per listing.

    Office Spaces lease rates in Warren range from $16 SF/Yr at the entry level to $18.91 SF/Yr at the top of the market, averaging $17.45 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. The local average of $17.45 SF/Yr is 26% below the New Jersey state average of $23.50 SF/Yr.

    Warren accounts for 12% of the 124 office spaces currently available across Somerset County, where nearby markets include Somerset and Bridgewater. By space type, the market includes 11 office buildings and 4 office units.

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