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    Saint Charles, MO Office Buildings for Sale

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    St Peters, MO Old Monroe, MO Wentzville, MO Dardenne Prairie, MO Lake Saint Louis, MO Louis, MO Winfield, MO Golden Eagle, IL
    Saint Charles Office/Flex Building
    Updated: Mar 5
    Saint Charles Office/Flex Building

    500 Fountain Lakes Blvd, Saint Charles, MO 63301

    Contact for pricing
    53,932 sqft
    Spacious 53,932 SF building with 4 units suitable for office or commercial use.
    Prime location in Saint Charles with easy access to major highways.
    Highly visible property with exterior building signage on MO‑370.
    Plug and Play office buildout with ability to convert to flex/warehouse space with drive‑in door.
    Heavy Power: Current buildout has 3 locations with 750‑1,000 amps of 3‑phase 208Y power.
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    Class A Office/Flex Building
    Updated: Mar 21, 2025
    Class A Office/Flex Building

    500 Fountain Lakes Blvd, Saint Charles, MO

    Contact for pricing
    53,932 sqft 5.74 AC lot
    Highly visible property with exterior building signage on MO‑370
    Plug and Play office buildout with ability to convert to flex/warehouse space with drive‑in door
    Heavy Power: 750‑1,000 amps of 3‑phase 208Y power in 3 locations
    16,942 - 53,932 SF Available
    Class A Office/Flex Building
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    Multi-Tenant Office Building For Sale
    Multi-Tenant Office Building For Sale

    2085 Bluestone Dr, Saint Charles, MO 63303

    $1,800,000
    14,100 sqft

    Well-maintained office building with highway visibility and updated suites.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 3 Active listings in Saint Charles, MO, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 69 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.

    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.

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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.

    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.

    View details
    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

    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.

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    Corner Office Property with Two Buildings
    Corner Office Property with Two Buildings

    1735 S New Florissant Road, Florissant, MO 63031

    $780,000
    0.43 AC lot

    Corner office property featuring two buildings, including a currently vacant space ready for immediate occupancy.

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    Off-Market Properties in Saint Charles, MO

    Consider similar Off-Market properties in Saint Charles, 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.

    609 1st Capitol Dr
    OFFICE BUILDING

    609 1st Capitol Dr, Saint Charles, MO 63301-2727

    Value Estimation by Request
    800 sqft 0.06 AC lot
    View details
    1112 1st Capitol Dr
    OFFICE BUILDING

    1112 1st Capitol Dr, Saint Charles, MO 63301-2769

    $550,000
    Estimated value
    5,530 sqft 0.28 AC lot
    View details
    3451 Harry S Truman Blvd
    OFFICE BUILDING

    3451 Harry S Truman Blvd, Saint Charles, MO 63301-4047

    $5,065,000
    Estimated value
    42,528 sqft 5.06 AC lot
    View details
    617 Main St
    OFFICE BUILDING

    617 Main St, Saint Charles, MO 63301-3440

    Value Estimation by Request
    2,646 sqft 0.14 AC lot
    View details
    Randolph St
    OFFICE BUILDING

    Randolph St, Saint Charles, MO 63301

    $13,855,000
    Estimated value
    139,056 sqft 12.13 AC lot
    View details
    1014 1st Capitol Dr
    OFFICE BUILDING

    1014 1st Capitol Dr, Saint Charles, MO 63301-2736

    Value Estimation by Request
    900 sqft 0.05 AC lot
    View details
    2270 Bluestone Dr
    OFFICE BUILDING

    2270 Bluestone Dr, Saint Charles, MO 63303-5981

    Value Estimation by Request
    3,000 sqft 0.48 AC lot
    View details
    2111 Collier Corporate Pkwy
    OFFICE BUILDING

    2111 Collier Corporate Pkwy, Saint Charles, MO 63303-6707

    Value Estimation by Request
    2,000 sqft 0.24 AC lot
    View details
    2633 Clay St
    OFFICE BUILDING

    2633 Clay St, Saint Charles, MO 63301-2525

    $940,000
    Estimated value
    6,970 sqft 1.28 AC lot
    View details
    2085 Collier Corporate Pkwy
    OFFICE BUILDING

    2085 Collier Corporate Pkwy, Saint Charles, MO 63303-6701

    Value Estimation by Request
    2,000 sqft 0.65 AC lot
    View details
    3333 Rue Royale St
    OFFICE BUILDING

    3333 Rue Royale St, Saint Charles, MO 63301-8237

    $935,000
    Estimated value
    9,204 sqft 0.18 AC lot
    View details
    2255 Bluestone Dr
    OFFICE BUILDING

    2255 Bluestone Dr, Saint Charles, MO 63303-6705

    $1,040,000
    Estimated value
    8,076 sqft 1.09 AC lot
    View details
    1985 Bluestone Dr
    OFFICE BUILDING

    1985 Bluestone Dr, Saint Charles, MO 63303-5730

    $835,000
    Estimated value
    7,050 sqft 0.78 AC lot
    View details
    300 Water St
    OFFICE BUILDING

    300 Water St, Saint Charles, MO 63301-3480

    $1,935,000
    Estimated value
    19,428 sqft 1.94 AC lot
    View details
    300 2nd St
    OFFICE BUILDING

    300 2nd St, Saint Charles, MO 63301-3402

    Value Estimation by Request
    4,267 sqft 0.14 AC lot
    View details
    500 Fountain Lks Blvd
    OFFICE BUILDING

    500 Fountain Lks Blvd, Saint Charles, MO 63301-4354

    $6,655,000
    Estimated value
    53,881 sqft 5.74 AC lot
    View details
    2000 Bluestone Dr
    OFFICE BUILDING

    2000 Bluestone Dr, Saint Charles, MO 63303-5974

    Value Estimation by Request
    3,000 sqft 0.60 AC lot
    View details
    190 Spg Dr
    OFFICE BUILDING

    190 Spg Dr, Saint Charles, MO 63303-3255

    $590,000
    Estimated value
    3,792 sqft 0.24 AC lot
    View details
    1 Westbury Dr
    OFFICE BUILDING

    1 Westbury Dr, Saint Charles, MO 63301-2550

    $2,245,000
    Estimated value
    22,515 sqft 2.04 AC lot
    View details
    1550 Country Clb Plz Dr
    OFFICE BUILDING

    1550 Country Clb Plz Dr, Saint Charles, MO 63303-3858

    $1,615,000
    Estimated value
    16,212 sqft 1.96 AC lot
    View details
    1708 5th St
    OFFICE BUILDING

    1708 5th St, Saint Charles, MO 63303-4107

    $820,000
    Estimated value
    7,200 sqft 0.31 AC lot
    View details

    Saint Charles, MO Office Buildings Market Trends and Statistics

    Explore 72 office buildings for sale in Saint Charles, MO, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 14,100 square feet of properties for sale, with an estimated market value of $1,800,000.

    Sale prices for office properties in Saint Charles, MO start at $1,800,000, averaging $1,800,000, and reaching up to $1,800,000 — 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 34
    Office buildings 12
    Medical Office Space 5
    Coworking space 2

    Demographics Overview

    Population 142K
    Population Growth (5Y) +1.4%
    Median Household Income $97,683
    College Educated 47.2%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    63303 $2.1M

    Listings Trend

    New vs delisted commercial listings in St. Charles County

    New Delisted

    Total CRE Inventory on Market (SF)

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    • 63301
    • 63303

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