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    Waltham, MA Flex Space for Lease

    12 results
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    Waltham Commercial/Industrial Space Available
    $16 SF/Yr
    14,400 SF

    Waltham Commercial/Industrial Space Available

    23-25 Summer Ave, Waltham, MA 02452

    Versatile space suitable for commercial, industrial, manufacturing, or warehousing.

    • Over 14,000 RSF of versatile commercial/industrial space.
    • Suitable for single or multiple tenants.
    • Adaptable for commercial, industrial, manufacturing, or warehousing use.
    • Features a double wide exterior loading dock.
    • Fully sprinklered and air conditioned on both levels.
    Updated: May 15, 2025
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    Warehouse with Office and Storage
    Contact for pricing
    18,154 SF

    Warehouse with Office and Storage

    187 Lexington St, Waltham, MA 02452

    Warehouse with office space, high ceilings, and outdoor storage.

    • Large warehouse space offering 12,433 SF with high ceilings reaching up to 22' 11".
    • Substantial second‑floor office space with 5,721 SF featuring high‑end finishes.
    • Features three (3) drive‑in doors measuring 15' x 15'.
    • Generous outdoor storage area.
    • Ample parking available.
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    Waltham R&D Flex Space
    Contact for pricing
    49,726 SF

    Waltham R&D Flex Space

    49,726 SF R&D flex space in life science campus.

    43 Foundry Ave, Waltham, MA 02453
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    Waltham Flex/R&D Sublease Opportunity
    Contact for pricing
    30,000 SF

    Waltham Flex/R&D Sublease Opportunity

    Flex/R&D space available for sublease through 3/31/32.

    62 4Th Ave, Waltham, MA 02451
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    Shared Deep Tech Space Available
    Contact for pricing
    14,123 SF

    Shared Deep Tech Space Available

    Shared office, lab, and R&D space near downtown Waltham.

    154 Calvary St, Waltham, MA 02453
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    Waltham R&D Flex Space
    Contact for pricing
    25,590 SF

    Waltham R&D Flex Space

    25,590 SF single-story R&D flex space for lease.

    152 Grove St, Waltham, MA 02453
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    Waltham Flex Warehouse Space
    $17 SF/Yr
    4,969 SF

    Waltham Flex Warehouse Space

    Open flex warehouse space in Waltham with loading docks.

    38 Yetten Ter, Waltham, MA 02453
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    Waltham R&D/Light Manufacturing Space
    Contact for pricing
    8,000 SF

    Waltham R&D/Light Manufacturing Space

    8,000 SF R&D/light manufacturing space for lease.

    300 2Nd Ave, Waltham, MA 02451
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    104,000 SF Manufacturing Opportunity
    Contact for pricing
    104,000 SF

    104,000 SF Manufacturing Opportunity

    Single-story shell manufacturing space available for lease in Waltham.

    41 Seyon St, Waltham, MA 02453
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    Waltham Flex Space For Rent
    Contact for pricing
    4,738 SF

    Waltham Flex Space For Rent

    Renovated flex space with open floor plan and parking.

    70 Clematis Ave, Waltham, MA 02453
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    Waltham Research Park Flex Space
    Contact for pricing
    30,950 SF

    Waltham Research Park Flex Space

    Interconnected buildings for research, innovation, and advanced manufacturing.

    350 2Nd Ave, Waltham, MA 02451
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    Waltham Office, Flex, and Lab
    Contact for pricing
    9,600 SF

    Waltham Office, Flex, and Lab

    Versatile 9,600 SF space suitable for office, flex, and lab.

    335 Bear Hill Rd, Waltham, MA 02451
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    Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 12 Active listings in Waltham, MA, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 1 Properties for Sales.

    Explore Flex space for Lease in Nearby Cities

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

    Newton Flex/Industrial Space Available
    Contact for pricing
    5,937 SF

    Newton Flex/Industrial Space Available

    5,937 SF flex/industrial space for lease in Newton.

    225 Riverview Ave, Newton, MA 02466
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    Watertown Flex/Office Space Available
    $25 SF/Yr
    3,700 SF

    Watertown Flex/Office Space Available

    Versatile flex/office space in a vibrant, growing Watertown neighborhood.

    385 Pleasant St, Watertown, MA 02472
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    Newton Mixed-Use Commercial Space
    $16 SF/Yr

    Newton Mixed-Use Commercial Space

    4,500 SF mixed-use space near Mass Pike and Charles River.

    227 California St, Newton, MA 02458
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    Renovated Office/Lab/Studio Space Available
    Contact for pricing
    740 SF

    Renovated Office/Lab/Studio Space Available

    Newly renovated office/lab/studio space with included lab equipment.

    200 Dexter Ave, Watertown, MA 02472
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    Explore Similar Spaces for Sale in Waltham, MA

    Consider Similar Space for Sale. We found 1 Spaces in Nearby Locations matching your search parameters.

    Adaptable Commercial Property in Waltham
    Contact for pricing
    35,944 SF

    Adaptable Commercial Property in Waltham

    Versatile commercial property suitable for office, retail, medical, lab, flex.

    85 Linden St, Waltham, MA 02452
    View details

    Waltham, MA Flex space Leasing Opportunities Market Analysis

    Explore Flex space leasing options in Waltham, MA with 13 listings featured on our commercial real estate exchange. The current inventory includes 843,713,640 square feet of properties with an estimated lease value of $33 SF/Yr.

    Estimated lease rates for Flex space in Waltham, MA begin at $16 SF/Yr, with an average of $16 SF/Yr and extend to $17 SF/Yr.
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    Most Searched ZIP Codes in Waltham, MA

    • 02453
    • 02451
    • 02452

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