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    O Fallon, MO Office Buildings for Sale

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    Flex Retail and Light Industrial Building
    Updated: May 8
    Flex Retail and Light Industrial Building

    4524 S Saint Peters Parkway, St Peters, MO 63304

    $1,600,000
    0.91 AC lot
    Stand‑alone building with over 15,000 SF on nearly 1 acre in C‑3 zoning
    Office/showroom/meeting space totals approximately 7,500 SF and is climate controlled
    Warehouse space includes 5,000 SF climate controlled plus an additional 2,500 SF heated
    Features 4 drive‑in doors and a loading dock, plus 4 bathrooms
    ADA accessible with accessible approach with ramp and parking lot parking for approx. 30 spaces
    View details
    O'Fallon Leased Office Investment
    Updated: Mar 23
    O'Fallon Leased Office Investment

    O Fallon, MO 63366

    $995,000
    5,208 sqft 0.62 AC lot
    100% Leased Investment: Provides immediate and stable income stream.
    Prime Location: Excellent accessibility to I‑70 and surrounding commercial areas.
    Professionally Maintained: Ensures low‑maintenance ownership.
    Established Tenants: Diversified income with reliable tenants.
    Attractive Building: Constructed in 2006 with strong curb appeal.
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    Multi-Tenant Office Building For Sale
    Multi-Tenant Office Building For Sale

    St Peters, MO

    $995,000
    6,690 sqft 2.76 AC lot

    Multi-tenant office building with great investment potential in a busy area.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Class A Office Building
    Class A Office Building

    5301 Veterans Memorial Parkway, St Peters, MO

    $10,655,869
    3,300 sqft 2.25 AC lot

    Class A office building with high visibility and ample parking.

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    O'Fallon Office Building For Sale
    O'Fallon Office Building For Sale

    O Fallon, MO

    $2,650,000
    10,600 sqft 1.60 AC lot

    10,600 SF office building in O'Fallon, Missouri.

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

    O Fallon, MO 63366

    $975,000
    5,208 sqft 0.62 AC lot

    Fully leased office building in a rapidly growing market.

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    Boutique Office Building For Rent
    Boutique Office Building For Rent

    Saint Peters, MO

    $2,690,000
    732 sqft 1.62 AC lot

    Class A office building with lake views and convenient access.

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    Freestanding Building on South Main
    Freestanding Building on South Main

    O Fallon, MO 63366

    $1,250,000
    8,053 sqft 1.44 AC lot

    Freestanding building with high-traffic exposure and easy highway access.

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    St. Peters Office Building
    St. Peters Office Building

    St Peters, MO 63376

    $1,490,000
    15,500 sqft

    15,500 SqFt office building for sale.

    View details
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 9 Active listings in O Fallon, MO, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 63 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Two-Building Office Portfolio For Rent
    Two-Building Office Portfolio For Rent

    702-707 Spirit 40 Park Dr, Chesterfield, MO

    $9,862,200
    32,823 sqft 2.79 AC lot

    Two-building office portfolio in Chesterfield Valley with high visibility.

    View details
    St. Charles Office Building For Sale
    St. Charles Office Building For Sale

    MO

    $2,500,000
    39,344 sqft 2.46 AC lot

    39,344 SF office building on 2.46 acres.

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    Professional Office Building For Sale
    Professional Office Building For Sale

    MO

    $1,800,000
    14,015 sqft 1.08 AC lot

    Multi-tenant office building with available space and high traffic.

    View details
    Divisible Office/Flex Building
    Divisible Office/Flex Building

    707 Spirit 40 Park Dr, Chesterfield, MO 63005

    $5,387,400

    Office/flex building offers six suites and 280 dedicated parking spaces with updated interior finishes.

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Commercial Land with Highway Visibility
    Commercial Land with Highway Visibility

    O Fallon, MO 63366

    $219,900
    0.76 AC lot

    C-1 zoned commercial land with utilities on site and 320 feet of road frontage.

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    Commercial Land with Road Frontage
    Commercial Land with Road Frontage

    O Fallon, MO 63366

    $329,900

    C-1 zoned land with utilities on site and substantial road frontage for office-focused development in a high-traffic setting.

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    C-1 Zoned Office Development Land
    C-1 Zoned Office Development Land

    O Fallon, MO 63366

    $110,000
    0.41 AC lot

    Build in a C-1 business park setting with utilities on site and 178 feet of road frontage.

    View details
    Development Land at Signalized Intersection
    Development Land at Signalized Intersection

    2416 W Meyer Road, Wentzville, MO 63385

    $1,700,000
    1,464 sqft 5.56 AC lot

    Approximately 5.56 acres offered as two combined parcels, with options to subdivide and annex for access to water and sewer.

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    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

    $855,000
    Estimated value
    5,892 sqft 0.16 AC lot
    View details
    2108 Bryan Vly Commercial Dr
    OFFICE BUILDING

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

    Value Estimation by Request
    2,500 sqft 0.21 AC lot
    View details
    9022 Mexico Rd
    OFFICE BUILDING

    9022 Mexico Rd, O Fallon, MO 63366-8428

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

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

    $680,000
    Estimated value
    4,006 sqft 0.50 AC lot
    View details
    9318 Phoenix Vlg Pkwy
    OFFICE BUILDING

    9318 Phoenix Vlg Pkwy, O Fallon, MO 63368

    $710,000
    Estimated value
    4,994 sqft 0.64 AC lot
    View details
    4101 Crusher Dr
    OFFICE BUILDING

    4101 Crusher Dr, O Fallon, MO 63368-8695

    $12,450,000
    Estimated value
    120,580 sqft 35.91 AC lot
    View details
    1073 Terra Ln, Unit 4
    OFFICE BUILDING

    1073 Terra Ln, O Fallon, MO 63366-2750

    Unit 4
    Value Estimation by Request
    1,248 sqft 0.03 AC lot
    View details
    1079 Terra Ln
    OFFICE BUILDING

    1079 Terra Ln, O Fallon, MO 63366-2750

    Value Estimation by Request
    760 sqft 0.02 AC lot
    View details
    410 Crestview Dr
    OFFICE BUILDING

    410 Crestview Dr, O Fallon, MO 63366-3056

    $885,000
    Estimated value
    6,608 sqft 0.61 AC lot
    View details
    1400 Terra Ln
    OFFICE BUILDING

    1400 Terra Ln, O Fallon, MO 63366-4475

    $2,610,000
    Estimated value
    12,350 sqft 2.18 AC lot
    View details
    1041 Peruque Xing Ct
    OFFICE BUILDING

    1041 Peruque Xing Ct, O Fallon, MO 63366-2362

    $720,000
    Estimated value
    4,200 sqft 0.52 AC lot
    View details
    1001 Boardwalk Spgs Pl
    OFFICE BUILDING

    1001 Boardwalk Spgs Pl, O Fallon, MO 63368-4778

    $9,795,000
    Estimated value
    101,268 sqft 4.63 AC lot
    View details
    1137 Main St
    OFFICE BUILDING

    1137 Main St, O Fallon, MO 63366-1498

    Value Estimation by Request
    3,600 sqft 0.57 AC lot
    View details
    769 Terra Ln
    OFFICE BUILDING

    769 Terra Ln, O Fallon, MO 63366-2432

    $605,000
    Estimated value
    2,752 sqft 0.40 AC lot
    View details
    2145 Bryan Vly Commercial Dr
    OFFICE BUILDING

    2145 Bryan Vly Commercial Dr, O Fallon, MO 63366-3496

    Value Estimation by Request
    2,500 sqft 0.17 AC lot
    View details

    O Fallon, MO Office Buildings Market Trends and Statistics

    Explore 72 office buildings for sale in O Fallon, MO, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 55,291 square feet of properties for sale, with an estimated market value of $21,700,869.

    Sale prices for office properties in O Fallon, MO start at $975,000, averaging $2,712,608, and reaching up to $10,655,869 — 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 13
    Medical Office Space 5
    Office buildings 4

    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 $985K

    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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    Most Searched ZIP Codes in O Fallon, MO

    • 63366
    • 63304
    • 63376

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