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    Mountainside, NJ
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    Mountainside, NJ Commercial Real Estate for Lease

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    Newark, NJ Jersey City, NJ Trenton, NJ
    10 results
    Turnkey Office Suite in Mountainside
    Contact for pricing
    3,700 SF

    Turnkey Office Suite in Mountainside

    1139 Spruce Drive, Mountainside, NJ 7092

    3,700 SF office suite ideal for medical or professional users.

    • Turnkey and Move‑in Ready: Immediate occupancy with a fully built‑out 3,700 SF office suite.
    • Ideal for Medical/Professional Use: Specifically designed layout with 11 private offices, conference room, and open workspace.
    • Ample On‑Site Parking: Convenient and accessible parking for staff and clients.
    • Strategic Location: Proximity to Route 22, Summit, and Westfield provides easy access.
    • Flexible Layout: Includes 11 private offices, a conference room, an open bullpen area, and a storage room.
    Updated: Oct 22, 2025
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    Mountainside Office Space For Rent
    $23 SF/Yr
    1,500 SF

    Mountainside Office Space For Rent

    1122 US Highway 22, Mountainside, NJ

    Office space available in Mountainside with excellent visibility.

    • Excellent visibility
    • Numerous local amenities
    Updated: Sep 2, 2025
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    Professional Office Suite Available
    $1,195/Mo
    7,688 SF

    Professional Office Suite Available

    Two-story office building with suites for lease or investment.

    1044 Route 22 West Suite 1, Mountainside, NJ 7092
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    Renovated Office Space Available
    Contact for pricing
    2,686 SF

    Renovated Office Space Available

    Recently renovated office space with modern amenities and convenient access.

    200 Sheffield St, Mountainside, NJ
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    Mountainside Flex/Industrial Space Available
    Contact for pricing
    4,217 SF

    Mountainside Flex/Industrial Space Available

    Flex/Industrial space for lease, convenient location near major routes.

    284 Sheffield St, Mountainside, NJ
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    Mountainside Warehouse Space Available
    $7 SF/Yr
    13,276 SF

    Mountainside Warehouse Space Available

    13,276 SF warehouse space for lease in Mountainside, NJ.

    1011 Us Hwy 22, Mountainside, NJ
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    Freestanding Building Near Route 78
    Contact for pricing
    7,085 SF

    Freestanding Building Near Route 78

    Freestanding flex, office, and service space with upgraded utilities.

    1167 US Hwy 22, Mountainside, NJ
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    Mountainside Retail Space Available
    Contact for pricing
    1,500 SF

    Mountainside Retail Space Available

    Retail space available for rent in Mountainside, New Jersey.

    1112 US Hwy 22, Mountainside, NJ
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    Based on your search, we've compiled 18 Potential Opportunities for your consideration. Besides 10 Active listings in Mountainside, NJ, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 4 Properties for Sales.

    Commercial real estate for Lease in Nearby Cities

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

    Renovated Office Suite For Rent
    $2,500/Mo
    11,000 SF

    Renovated Office Suite For Rent

    Move-in ready office suite with flexible furnishing options.

    11 Dundar Rd, Springfield, NJ 7081
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    Class A Office Space Available
    Contact for pricing
    4,152 SF

    Class A Office Space Available

    Class A office space for lease in Union County, NJ.

    899 Mountain Ave, Springfield, NJ
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    Renovated Office Space with Amenities
    $1,050/Mo
    1,080 SF

    Renovated Office Space with Amenities

    Newly renovated office space with shared amenities and parking included.

    560 Springfield Ave, Westfield, NJ 7090
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    Retail Space Near Westfield Transit
    Contact for pricing
    1,500 SF

    Retail Space Near Westfield Transit

    1,500 SF retail space in high-traffic Westfield location.

    220 S Ave W, Westfield, NJ
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    Similar Spaces for Sale in Mountainside, NJ

    Consider Similar Space for Sale. We found 4 Spaces matching your search parameters.

    Mountainside Flex Property on Route 22
    $1,950,000
    7,085 SF

    Mountainside Flex Property on Route 22

    Versatile 7,085 SF commercial/flex property on 0.72 acres.

    1167 Us Highway 22, Mountainside, NJ 7092
    View details
    Mountainside Commercial Flex-Zoned Property
    $1,950,000
    7,148 SF

    Mountainside Commercial Flex-Zoned Property

    Two-story commercial property with warehouse and office space for sale.

    1167 ROUTE 22, Mountainside, NJ 7092
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    Industrial Facility For Sale
    Contact for pricing
    14,897 SF

    Industrial Facility For Sale

    14,897 SF industrial facility available for purchase.

    165 Mill Ln, Mountainside, NJ 7092
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    Industrial Warehouse/Office Property For Sale
    Contact for pricing
    7,085 SF

    Industrial Warehouse/Office Property For Sale

    7,085 SF industrial warehouse/office property on 0.696 acres.

    1167 US-22, Mountainside, NJ 7092
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    Mountainside, NJ Commercial real estate Leasing Opportunities Market Analysis

    Explore Commercial real estate leasing options in Mountainside, NJ with 10 listings featured on our commercial real estate exchange. The current inventory includes 22,464 square feet of properties with an estimated lease value of $32 SF/Yr.

    Estimated lease rates for Commercial real estate in Mountainside, NJ begin at $1.87 SF/Yr, with an average of $10 SF/Yr and extend to $23 SF/Yr.
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    Most Searched ZIP Codes in Mountainside, NJ

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