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    St Louis County, MO Flex Space for Lease

    100 results
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    Chesterfield Valley Flex Space
    $12 SF/Yr
    5,370 SF

    Chesterfield Valley Flex Space

    17824-17826 Edison Ave, Chesterfield, MO 63005

    Flex space in Chesterfield Valley with office and warehouse areas.

    • Located in Chesterfield Valley
    • Approximately 70% office, 30% warehouse
    • 17’ clear height
    • Fully conditioned
    • New Roof in 2025
    View details
    Chesterfield Office Flex Space
    $12 SF/Yr
    3,000 SF

    Chesterfield Office Flex Space

    213-221 Chesterfield Industrial Blvd, Chesterfield, MO 63005

    Office flex space in Chesterfield near major transportation routes.

    • Convenient Location: Quick access to I‑64 (1 mile) and Spirit of St. Louis Airport (1.5 miles).
    • Flexible Space: Combination of ±2,200 SF office space and ±800 SF warehouse space.
    • Functional Office Layout: Includes 4 private offices, 1 conference room, and a kitchenette/café area.
    • Warehouse Features: Equipped with 15’ clear height and one large drive‑in door (12’w x 9’h).
    • Ample Parking: Features a 2/1,000 SF parking ratio.
    View details
    Westport Area Flex Space
    $8 SF/Yr
    42,210 SF

    Westport Area Flex Space

    Flexible office/service center in Westport area with abundant parking.

    1842 Craig Park Ct St, Louis, MO 63146
    View details
    Kirkwood Industrial Building with Crane
    $10 SF/Yr
    15,000 SF

    Kirkwood Industrial Building with Crane

    15,000 SF industrial building with updated office space.

    Kirkwood, MO 63122
    View details
    HVAC Office Flex Space
    $11 SF/Yr
    1,925 SF

    HVAC Office Flex Space

    Office flex space available for rent with dock access.

    8-20 Worthington Access Dr, Maryland Heights, MO 63043
    View details
    Fenton Office/Warehouse Space Available
    $9 SF/Yr
    8,780 SF

    Fenton Office/Warehouse Space Available

    8,780 sq ft office/warehouse for lease in Fenton, MO.

    1620-1632 Headland Dr, Fenton, MO 63026
    View details
    Office/Warehouse Space Available
    $7 SF/Yr

    Office/Warehouse Space Available

    18,770 SF office/warehouse space for lease or sale.

    10403 International Plaza Dr, Saint Ann, MO 63074
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    Valley Park Warehouse and Showroom
    Contact for pricing

    Valley Park Warehouse and Showroom

    13,300 SF warehouse with showroom and outside storage available.

    501 8 St, Valley Park, MO 63088
    View details
    Office/Warehouse Space For Lease
    $16 SF/Yr

    Office/Warehouse Space For Lease

    Office/warehouse space with existing office finish and warehouse.

    10645 Baur Blvd, Saint Louis, MO 63132
    View details
    Office/Warehouse Building Along Manchester Rd
    $12 SF/Yr
    10,528 SF

    Office/Warehouse Building Along Manchester Rd

    Single-tenant office/warehouse building for lease along Manchester Rd.

    2222 Mason Ln, Ballwin, MO 63021
    View details
    Maplewood Office/Warehouse Space For Lease
    $8 SF/Yr
    22,890 SF

    Maplewood Office/Warehouse Space For Lease

    Up to 22,890 SF of renovated office/warehouse space available for lease.

    Maplewood, MO 63143
    View details
    8,000 SF Flex Space
    $12 SF/Yr
    8,000 SF

    8,000 SF Flex Space

    Flex space with office, dock, drive-in, and extra sheds.

    1824 Knox Ave, Saint Louis, MO 63139
    View details
    Office/Warehouse Flex Space Available
    $12 SF/Yr
    2,500 SF

    Office/Warehouse Flex Space Available

    Flex/light manufacturing building with convenient highway access for lease.

    27 Hollenberg Ct, Bridgeton, MO 63044
    View details
    Fenton Flex Space Available
    $10 SF/Yr
    10,736 SF

    Fenton Flex Space Available

    Adaptable flex space with office and warehouse options.

    893-913 Bolger Ct, Fenton, MO 63026
    View details
    Soulard Office/Warehouse Space Available
    $9 SF/Yr
    19,500 SF

    Soulard Office/Warehouse Space Available

    Versatile office and warehouse space in historic Soulard neighborhood.

    2322 S 7Th St, Louis, MO 63104
    View details
    St. Louis Office and Warehouse Spaces
    $3,400 / Mo
    1,680 SF

    St. Louis Office and Warehouse Spaces

    Multiple spaces available for lease in St. Louis, Missouri.

    6323 Clayton Ave St, Louis, MO
    View details
    St. Louis Warehouse and Office Spaces
    $2,400 / Mo
    2,280 SF

    St. Louis Warehouse and Office Spaces

    Multiple spaces available for lease in St. Louis, Missouri.

    6321 Clayton Ave St, Louis, MO
    View details
    St. Louis Warehouse and Office
    $1,200 / Mo
    1,596 SF

    St. Louis Warehouse and Office

    Multiple spaces available in vibrant Dogtown neighborhood.

    1130 Tamm Ave St, Louis, MO
    View details
    Hanley Industrial Office/Flex Space
    Contact for pricing
    6,047 SF

    Hanley Industrial Office/Flex Space

    Office/flex space in Hanley Industrial with renovation and signage.

    1201 Hanley Industrial Ct, Brentwood, MO
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    Renovated Office/Warehouse Space Available
    $9 SF/Yr
    2,786 SF

    Renovated Office/Warehouse Space Available

    2,786 SF office/warehouse near Page Ave and Ashby Rd.

    1591 Fairview Ave, Saint Louis, MO 63132
    View details
    Fenton Office/Warehouse Bay For Rent
    $9 SF/Yr
    3,250 SF

    Fenton Office/Warehouse Bay For Rent

    3,250 SF office/warehouse with drive-in and parking.

    255-265 Wolfner Dr, Fenton, MO 63026
    View details
    Industrial/Flex Building For Lease
    Contact for pricing

    Industrial/Flex Building For Lease

    Industrial/flex building in West County with convenient highway access.

    220 Millwell Dr, Maryland Heights, MO 63043
    View details
    Flex Space with Office
    $12 SF/Yr
    775 SF

    Flex Space with Office

    Flex space featuring office, dock, drive-in, and extra sheds.

    1838 Knox Ave St, Louis, MO
    View details
    Office Space with Loading Docks
    $12 SF/Yr
    1,000 SF

    Office Space with Loading Docks

    8,000 SF flex space with ample parking.

    1830 Knox Ave St, Louis, MO
    View details

    St Louis County, MO Flex space Leasing Opportunities Market Analysis

    Explore Flex space leasing options in St Louis County, MO with 133 listings featured on our commercial real estate exchange. The current inventory includes 27,525,215,520 square feet of properties with an estimated lease value of $429 /Mo.

    Estimated lease rates for Flex space in St Louis County, MO begin at $3 SF/Yr, with an average of $11 SF/Yr and extend to $24 SF/Yr.
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