Mount Arlington, NJ Office Spaces for Rent & Lease

Updated: Mar 26

Hi-Tech/Flex Office Space Available

111 Howard Boulevard, Mount Arlington, NJ 07856

$18.95 SF/Yr

72,666 sqft

72,666 SF of space available
Hi‑Tech/Flex Office space
Located in Mt. Arlington Corporate III

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Updated: Sep 26, 2025

Medical/Office Space for Lease

400 Valley Rd, Mt Arlington, NJ

Contact for pricing

1,781 sqft 21.95 AC lot

57,768 SF Medical/Office Space Available
Immediate Access to Route 80
Office and Medical Suites Available
Planned Conference Center
Planned Fitness Center with Locker Rooms and Showers

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Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 2 Active listings in Mount Arlington, NJ, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities

Office Spaces for Lease in Nearby Cities

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

Medical Office Suite with Exam Rooms

369 W BLACKWELL ST A-H, Dover, NJ 07801

$2,150/Mo

1,025 sqft

Office suite with exam rooms, waiting and reception areas, plus private and public entrances at parking level.

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Coworking and Private Offices with Flexible Terms at Rockaway Townsquare. Contact us today to book a tour!

100 Enterprise Dr, Unit 301, Rockaway, NJ 07866

Contact for pricing 2,193 sqft

(972) 764-8885

Discover many ways to work your way in Rockaway Townsquare

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Office Suite with Glass Frontage

100 Enterprise Drive, Suite 301, Rockaway, NJ 07866

Contact for pricing

Modern office suite with sleek glass and granite accents, positioned near major interstate access and a large retail center.

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Randolph Office Space For Rent

Dover, NJ

Contact for pricing

196 sqft 7.76 AC lot

Office space available for lease in Randolph, New Jersey.

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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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Mount Arlington, NJ Office Spaces Lease Rates & Market Statistics

Browse 2 Office Spaces for lease in Mount Arlington, NJ on Realmo, a commercial real estate marketplace serving the Mount Arlington area. The current inventory totals 74,447 square feet of properties.

Office Spaces lease rates in Mount Arlington range from $18.95 SF/Yr at the entry level to $18.95 SF/Yr at the top of the market, averaging $18.95 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. The local average of $18.95 SF/Yr is 18% below the New Jersey state average of $23.06 SF/Yr.

Mount Arlington accounts for 1% of the 222 office spaces currently available across Morris County, where nearby markets include Parsippany and Morristown.