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    O Fallon, MO Office Units for Lease

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    26 properties
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    Office Suites for Lease
    Triple net (NNN)
    Office Suites for Lease

    Saint Peters, MO

    Contact for pricing
    3–6 people  7 spaces  900 sqft  1.5 acres

    Office suites available for lease with flexible sizes.

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    St. Peters Office Space Available
    St. Peters Office Space Available

    Saint Peters, MO

    Contact for pricing
    44–73 people  3 spaces  11,000 sqft  2.47 acres

    Office space available for lease in St. Peters, Missouri.

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    Based on your search, we've compiled 37 Potential Opportunities for your consideration. Besides 26 Active listings in O Fallon, MO, we suggest exploring alternatives. Consider Similar 7 Spaces for Sales.

    Office Units for Lease in Nearby Cities

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

    Office/Warehouse Sublease with Roll-Up
    Office/Warehouse Sublease with Roll-Up

    18118 Chesterfield Airport Road, Unit P, Chesterfield, MO 63005

    $13 SF/Yr
    1,408 sqft  1 drive-in
    Highway access

    Updated office/warehouse space with a grade-level roll-up door and convenient highway access for light industrial and service use.

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    Retail Suite in Retail/Office Building
    Triple net (NNN)
    Retail Suite in Retail/Office Building

    4500-4520 Central School Rd, Saint Charles, MO 63304

    Contact for pricing
    750 sqft

    750-square-foot space available across from Hollenbeck Elementary School on Central School Road.

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    Renovated Flex Space
    Renovated Flex Space

    18118 Chesterfield Airport Rd, Chesterfield, MO 63005

    Contact for pricing
    1,408 sqft  1 drive-in
    Highway access

    Office and warehouse functions are paired with a grade-level roll-up door.

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    Retail Center Suites
    Triple net (NNN)
    Retail Center Suites

    4137 S Old Highway 94, Saint Charles, MO 63304

    $12 SF/Yr
    1,200 sqft

    Two retail suites are available in a high-traffic retail center with interstate frontage.

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    Similar Spaces for Sale in O Fallon, MO

    Consider Similar Space for Sale. We found 7 Spaces matching your search parameters.

    Updated Two-Level Office Building
    Updated Two-Level Office Building

    1276 Jungermann Road, St Peters, MO 63376

    $550,000
    0.17 AC lot

    Professional office property with multiple private workspaces, conference facilities, reception areas, and separate lower-level access.

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    Multi-Suite Office Property
    Multi-Suite Office Property

    F-1405 Jungermann Rd, Saint Peters, MO 63376

    $300,000
    7,856 sqft

    Five-suite office building with available end-cap space and dedicated areas suited to fitness, medical, or professional office use.

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    Retail Building with End Caps
    Retail Building with End Caps

    1405 Jungermann Road, St Peters, MO 63376

    $300,000
    0.33 AC lot

    Five suites include owner-occupier availability, established service tenants, and layouts suited to office, medical, and fitness uses.

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    Two-Level Retail Building
    Two-Level Retail Building

    O Fallon, MO 63366

    Contact for pricing
    4,000 sqft 1.37 AC lot

    C-1-zoned commercial property with flexible interior areas, on-site parking, and convenient I-70 access.

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    Updated Office Building with Reception
    Updated Office Building with Reception

    1276 Jungermann Rd, Saint Peters, MO 63376

    $550,000

    Office building updated in 2025, offering a main-level lobby, conference room, and lower level with private entrance.

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    Office Units with Updated HVAC
    Office Units with Updated HVAC

    O Fallon, MO 63366

    Contact for pricing
    8,340 sqft

    Well-maintained office units with a roof under a year old and four of five HVAC systems updated since 2020.

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    Multi-Tenant Retail Office Building
    Multi-Tenant Retail Office Building

    1236 Jungermann Rd, St Peters, MO 63376

    Contact for pricing

    Multi-tenant retail and office building offering flexible suite sizes with generous on-site parking.

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