Warren, NJ Office Spaces for Rent & Lease

NJ, Warren - Mountain Blvd

55 Mtn Blvd. 2, Unit WARREN, Warren, NJ 07059

$129-$17,021/Mo

11-2,284 sqft

(972) 764-8885

Flexible workspace in NJ, Warren - Mountain Blvd. Book a tour & get info

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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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Updated: Aug 6, 2025

Warren Office Space Available

10 Independence Boulevard, Warren, NJ

Contact for pricing

31,125 sqft

31,125 square foot office space

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Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center

Premier Office Space Available

35 Technology Drive South, Warren, NJ 07059

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57,244 sqft

Office space in premier location with easy access.

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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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Laboratory and Office Space Available

33 Technology Dr S, Warren, NJ

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72,000 sqft

72,000 SF Warren property with lab and office spaces.

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Warren Office Suites For Lease

37 Mountain Blvd, Warren, NJ

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2,100 sqft

Office suites for lease in Warren's business hub.

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Class A Office Space Available

30 Independence Blvd, Warren, NJ

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14,541 sqft

Office space for lease in Warren, New Jersey.

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Class A Office Space Available

25 Independence Blvd, Warren, NJ

$24.50 SF/Yr

4,781 sqft

Class A office space for rent in Warren, NJ.

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Four-Story Office Building For Rent

20 Independence Blvd, Warren, NJ

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35,217 sqft

120,528-SF office building on 10.3 acres available for rent.

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Warren Office Space for Lease

300 Warren Corporate Ctr Dr, Warren, NJ

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29,279 sqft

Flexible office space with modern infrastructure and ample parking.

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Based on your search, we've compiled 25 Potential Opportunities for your consideration. Besides 10 Active listings in Warren, NJ, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 7 Properties for Sales.

Office Spaces for Lease in Nearby Cities

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

Updated Corner Office Suites

775 Mountain Blvd, Watchung, NJ 07069

$14 SF/Yr

1,690 sqft

Well-maintained office building offering two available suites with elevator service and ample on-site parking.

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Basking Ridge Office Space Available

25 Mountainview Blvd, Basking Ridge, NJ

$14 SF/Yr

1,793 sqft

Office space available for lease in Basking Ridge, NJ.

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Turnkey Professional Suites For Rent

776 Mountain Blvd, Watchung, NJ 07069

$500/Mo

Professional suites available in Warren/Watchung business district.

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Prestigious Basking Ridge Office Building

477 Martinsville Rd, Basking Ridge, NJ

Contact for pricing

57,857 sqft

Trophy office building with full-service cafeteria and fitness center.

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Similar Spaces for Sale in Warren, NJ

Consider Similar Space for Sale. We found 7 Spaces matching your search parameters.

Professional Office Space Available

5 Mountain Boulevard #12, Warren, NJ 07059

$367,000

19,040 sqft

Professional office space with ample parking in Warren, NJ.

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Modern Stand-Alone Office Building

217 MOUNT HOREB RD, Warren, NJ 07059

Contact for pricing

7,300 sqft

Stand-alone two-story office with private parking, multiple room types, and strong accessibility near Route 78.

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Medical Office Suite with Exam Rooms

27 MOUNTAIN BLVD Unit 2, Warren, NJ 07059

Contact for pricing

925 sqft

Well-appointed medical suite with three exam rooms, reception, and added basement storage space.

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Second-Floor Office Suite with Parking

513 WARRENVILLE RD Unit 4, Warren, NJ 07059

Contact for pricing

1,679 sqft

Well-lit second-floor suite with storage flexibility, a half bath, and access to a 30-space private parking lot.

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Private Office Suite with Shared Facilities

172 WASHINGTON VALLEY RD, Warren, NJ 07059

Contact for pricing

108 sqft

Well-maintained office suite includes a shared conference room and private access to a shared bathroom.

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Second-Floor Office/Retail Suite

Warren, NJ 07059

Contact for pricing

28,030 sqft

Versatile 2,600 SF suite with reception, private offices, two large work areas, and a private balcony.

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First Floor Office Suite

5 Mountain Boulevard #8, Warren, NJ 07059

Contact for pricing

1,650 sqft

1650 sq ft office suite available immediately.

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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

1228 Springfield Ave, Irvington, NJ 07111

$3,000/Mo

Flexible commercial space suitable for various business types.

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Prime Asbury Avenue Location

901 Asbury Avenue, Asbury Park, NJ 07712

Contact for pricing

1,800 sqft

High-visibility commercial space with customizable build-out and roof deck.

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Commercial Land in High-Traffic Area

586 Montauk Highway, Shirley, NY 11967

$1,000/Mo

0.18 acre vacant lot with high visibility and traffic.

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Corner Lot on Busy Road

574 Montauk Highway, Shirley, NY 11967

$1,500/Mo

High-visibility commercial land for lease on a busy road.

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