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    Waltham, MA Flex Space for Lease

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    Lexington, MA Weston, MA Newton, MA
    21 listings
    Waltham center
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    Freestanding Retail/Office Flex Building
    $40 SF/Yr
    8,000 SF
    Freestanding Retail/Office Flex Building

    305 2nd Ave 1, Waltham, MA 2452

    Standalone flex layout supports a mix of retail, office, medical, or service uses with major highway access.
    • 8,000 SF freestanding retail/office/flex building on the corner of 2nd Avenue and Bear Hill Road
    • Wide‑open layout accommodates retail, office, medical, or service uses
    • Year built: 1975
    • Located for access to I‑95/Route 128, plus Routes 2 and 20
    • Nearby businesses include Town Fair Tire, Pizzeria Uno, Genzyme, Costco, Forum Pharmaceuticals, and Mass General West
    Updated: Jun 3
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    Flex Space with Overhead Door Loading
    $10 SF/Yr
    7,200 SF
    Flex Space with Overhead Door Loading

    23-25 Summer Ave, Waltham, MA 2452

    Lower-level flex space offers overhead door loading for a range of commercial and industrial uses.
    • Lower‑level flex space offers overhead door loading
    • Versatile space suited for a range of commercial and industrial uses, including manufacturing and warehousing
    • Available for lease in Waltham
    • Year built: 1906
    Updated: Jun 1
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    Waltham Commercial/Industrial Space Available
    $16 SF/Yr
    14,000 SF
    Waltham Commercial/Industrial Space Available

    Versatile commercial/industrial space for lease in Waltham.

    23-25 Summer Ave, Waltham, MA 2452

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    Waltham Flex Space with Garage
    $2,250/Mo
    940 SF
    Waltham Flex Space with Garage

    940 sqft flex space with drive-in garage bay.

    42 Felton Street #7, Waltham, MA 2453

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    Waltham Flex Space with Garage
    $2,250/Mo
    940 SF
    Waltham Flex Space with Garage

    940 sqft flex space with 10'x16' overhead door.

    42 Felton Street #7, Waltham, MA 2453

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    Flex/R&D Sublease with Loading
    Contact for pricing
    30,000 SF
    Flex/R&D Sublease with Loading

    Flexible space blends offices and R&D, with drive-in and dock loading plus substantial power and backup generation.

    62 4th Ave, Waltham, MA 2451

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    Office Flex and R&D Space
    Contact for pricing
    18,154 SF
    Office Flex and R&D Space

    Sublease offering warehouse space with high ceilings, drive-in access, and second-floor offices with dedicated kitchen amenities.

    187 Lexington St, Waltham, MA 2452

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    Flex Office Suite with 12-Foot Ceilings
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    4,000 SF
    Flex Office Suite with 12-Foot Ceilings

    Flex office space with 12-foot ceiling heights and parking, suited for light industrial and office use.

    25 Fox Rd, Waltham, MA 2451

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    Waltham Office/Flex Building For Rent
    $29 SF/Yr
    7,350 SF
    Waltham Office/Flex Building For Rent

    Two-story office/flex building near MBTA Commuter Rail and Route 2.

    411 Waverley Oaks Rd, Waltham, MA

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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

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    Waltham Freestanding Commercial Building
    Contact for pricing
    11,416 SF
    Waltham Freestanding Commercial Building

    Versatile 11,416 SF building suitable for office, retail, industrial.

    1273-1275 Main Street, Waltham, MA 2451

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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

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    Waltham Research Park Flex Space
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    30,950 SF
    Waltham Research Park Flex Space

    Interconnected buildings for research, innovation, and advanced manufacturing.

    350 2nd Ave, Waltham, MA

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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

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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

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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

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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

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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

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    Warehouse with Office and Storage
    Contact for pricing
    18,154 SF
    Warehouse with Office and Storage

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

    187 Lexington St, Waltham, MA

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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

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    Based on your search, we've compiled 40 Potential Opportunities for your consideration. Besides 21 Active listings in Waltham, MA, we suggest exploring alternatives. Similar 19 Properties for Sales.

    Similar Spaces for Sale in Waltham, MA

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    Flex Manufacturing/Warehouse Building
    $2,295,000
    4,439 SF
    Flex Manufacturing/Warehouse Building

    Well-maintained building with loading dock, ample parking, and updated heating for flexible office and manufacturing use.

    231 Lexington Street, Waltham, MA 2452

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    Flex Commercial Condo For Sale
    $789,000
    1,389 SF
    Flex Commercial Condo For Sale

    Flex commercial condo with overhead doors and parking.

    28 Summer Avenue #3, Waltham, MA 2452

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    Two-Building Flex Office Sale
    $14,000,000
    Two-Building Flex Office Sale

    Combined purchase of two flex and office buildings, with the option to buy each property individually.

    283-293 Second Avenue, Waltham, MA 2451

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    Waltham, MA Flex space Market Trends and Statistics

    Explore Flex space leasing options in Waltham, MA with 21 listings featured on our commercial real estate exchange. The current inventory includes 40,410 square feet of properties with an estimated lease value of $293 SF/Yr.

    Estimated lease rates for Flex space in Waltham, MA begin at $10 SF/Yr, with an average of $41 SF/Yr and extend to $140 SF/Yr.
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