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    O Fallon, MO
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    O Fallon, MO Office Spaces for Sale

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    17 properties
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    Updated Two-Level Office Building
    Updated: Jul 22
    Updated Two-Level Office Building

    1276 Jungermann Road, St Peters, MO 63376

    $550,000
    0.17 AC lot
    Six windowed offices and a conference room on the main level
    Long‑term tenant currently occupies the first floor
    Lower level has separate front and side entrances
    Two private lower‑level offices with galley kitchen and wet bar
    Updated in 2025 with new LVP flooring, paint, lighting, and bathrooms
    View details
    Five-Suite Office Building
    Updated: Jul 22
    Five-Suite Office Building

    1405 Jungermann Road, St Peters, MO 63376

    $1,200,000
    1.26 AC lot
    5‑suite office building with 7,856 square feet on 1.26 acres
    2004 construction with central air and gas cooling
    End‑cap suites available for an owner‑occupier
    Suite A features rubber flooring for potential exercise or fitness use
    Suite E includes 3 offices, reception, and 2 open areas
    View details
    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.

    View details
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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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    Medical Office with Treatment Rooms
    Medical Office with Treatment Rooms

    2 Richmond Center Ct, Saint Peters, MO 63376

    $575,000
    3,100 sqft

    Private rooms are equipped with sinks, alongside multiple offices and two restrooms.

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    Three-Story Office Building with Atrium
    Three-Story Office Building with Atrium

    St Peters, MO 63376

    Contact for pricing
    56,901 sqft 3.90 AC lot

    Renovated lobby, elevator service, and abundant natural light support a polished multi-floor office setting.

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    Single-Tenant Dental Office
    Single-Tenant Dental Office

    St Peters, MO 63376

    Contact for pricing
    4,200 sqft 1.07 AC lot

    Recently completed healthcare facility occupied under a long-term NNN lease with corporate support.

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    Fully Leased O'Fallon Office Investment
    Fully Leased O'Fallon Office Investment

    O Fallon, MO 63366

    Contact for pricing
    5,208 sqft 0.62 AC lot

    Fully leased office building in a rapidly growing market.

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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.

    View details
    Professional Office Investment
    Professional Office Investment

    O Fallon, MO 63366

    Contact for pricing
    15,179 sqft

    15,179 SF professional office building slated for full occupancy by July 2026 after recent exterior and systems upgrades.

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    Renovation-Ready Commercial Building
    Renovation-Ready Commercial Building

    57 W Ofallon Dr, O Fallon, MO 63366

    $399,900

    Existing structure in a C2 General Commercial District is ready for new plans after the zoning change.

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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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    St. Peters Office Building
    St. Peters Office Building

    St Peters, MO 63376

    Contact for pricing
    15,500 sqft

    15,500 SqFt office building for sale.

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    St. Charles County Commercial Land
    St. Charles County Commercial Land

    Saint Peters, MO 63367

    $1,060,468
    5.41 AC lot

    Prime commercial land suitable for various developments in Lake St. Louis.

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    1.95 Acres For Sale
    1.95 Acres For Sale

    O Fallon, MO 63368

    Contact for pricing
    1.95 AC lot

    1.95 acres suitable for retail, office, or medical use.

    View details
    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 17 Active Listings in O Fallon, MO, we suggest to view alternatives - similar 55 Off-Market properties to explore as potential leads.

    Off-Market Properties in O Fallon, MO

    Consider similar Off-Market properties in O Fallon, MO. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    6700 Keaton Corporate Pkwy
    OFFICE BUILDING

    6700 Keaton Corporate Pkwy, O Fallon, MO 63368-8680

    Estimated value:
    $320,000
    5,892 sqft 0.16 AC lot
    View details
    1140 Tom Ginnever Ave
    MEDICAL BUILDING

    1140 Tom Ginnever Ave, O Fallon, MO 63366-4530

    Estimated value:
    $1,245,000
    6,088 sqft 1.20 AC lot
    View details
    2108 Bryan Vly Commercial Dr
    OFFICE BUILDING

    2108 Bryan Vly Commercial Dr, O Fallon, MO 63366-3495

    Estimated value:
    $330,000
    2,500 sqft 0.21 AC lot
    View details
    300 Winding Woods Dr
    MEDICAL BUILDING

    300 Winding Woods Dr, O Fallon, MO 63366-4771

    Estimated value:
    $7,680,000
    46,140 sqft 3.94 AC lot
    View details
    507 Main St
    MEDICAL BUILDING

    507 Main St, O Fallon, MO 63366-2534

    Estimated value:
    $550,000
    5,016 sqft 0.64 AC lot
    View details
    9022 Mexico Rd
    OFFICE BUILDING

    9022 Mexico Rd, O Fallon, MO 63366-8428

    Estimated value:
    $1,010,000
    8,230 sqft 1.00 AC lot
    View details
    1021 Peruque Xing Ct
    OFFICE BUILDING

    1021 Peruque Xing Ct, O Fallon, MO 63366-2362

    Estimated value:
    $760,000
    4,006 sqft 0.50 AC lot
    View details

    O Fallon, MO Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in O Fallon, MO, showcased through 17 active listings on our real estate platform. These investment opportunities span a total of 120,284 square feet of properties for sale, with an estimated market value of $4,935,368.

    Sale prices for office properties in O Fallon, MO start at $300,000, averaging $616,921, and reaching up to $1,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 9
    Office buildings 6
    Medical Office Space 3

    Demographics Overview

    Population 203K
    Population Growth (5Y) +5.8%
    Median Household Income $106,701
    College Educated 58.0%

    High-Yield Neighborhoods for Investment

    Identify O Fallon submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    63366 $399.9K

    Listings Trend

    New vs delisted commercial listings in St. Charles County

    New Delisted

    Total CRE Inventory on Market (SF)

    Property Size Breakdown

    The majority of commercial real estate listings in O Fallon fall within the 10,000 to 25,000 square foot range.

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