Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Office
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search
    List
    Map

    St Charles County, MO Office Buildings for Sale

    11 results
    Notify Me
    O'Fallon Office Building For Sale
    $395,000
    6,466 SF

    O'Fallon Office Building For Sale

    423 Woodlawn Ave, O Fallon, MO 63366

    Well-maintained office building with potential for residential conversion and additional income.

    • High‑traffic location on Woodlawn Avenue near Main St., Highway K, and Highway 70, offering excellent visibility and accessibility.
    • Versatile property suitable for professional office use, residential conversion, or multi‑unit operation.
    • Includes a two‑bedroom apartment on the second floor for additional income.
    • Recently updated with a new roof and siding in 2024.
    • Well‑maintained building with six large offices, reception area, kitchen, and restroom.
    Last Update: Nov 4
    View details
    St. Peters Standalone Office Building
    $600,000
    0.38 Acres

    St. Peters Standalone Office Building

    410 Jungermann Rd, St Peters, MO 63376

    3,000 SF office building suitable for medical or professional use.

    • Move‑in ready, 3,000 SF standalone office building suitable for medical, therapy, dental, or general professional use.
    • Located in St. Peters along the active Jungermann corridor, benefiting from steady population growth and strong demand for professional services.
    • Recently updated with a new HVAC unit (2024) and a large composite rear deck.
    • Situated on a 0.38‑acre lot with easy access and onsite parking.
    • Built in 1999.
    Last Update: Oct 16
    View details
    O'Fallon Office Building For Sale
    $3,180,000
    10,600 SF

    O'Fallon Office Building For Sale

    10,600 SF office building in O'Fallon, Missouri.
    9323 Phoenix Village Pkwy, O Fallon, MO 63368
    View details
    St. Peters Office Building For Sale
    Contact for pricing
    7,819 SF

    St. Peters Office Building For Sale

    7,819 SF office building on 2.6 acres in St. Peters.
    4189 Veterans Memorial Pkwy, St Peters, MO 63376
    View details
    Class A Office Building
    $1,490,000
    15,500 SF

    Class A Office Building

    Leased Class A office building near BJC Hospital.
    115 Piper Hill Dr, St Peters, MO 63376
    View details
    Saint Charles Adaptable Commercial Building
    $3,160,000
    8,128 SF

    Saint Charles Adaptable Commercial Building

    8,128 SF building suited for various uses in Saint Charles.
    1821 S River Rd, Saint Charles, MO 63303
    View details
    Multi-Tenant Office Building For Sale
    $995,000
    6,690 SF

    Multi-Tenant Office Building For Sale

    Multi-tenant office building with great investment potential in a busy area.
    1395 Jungermann Rd, St Peters, MO 63376
    View details
    Class A Office/Flex Building
    Contact for pricing
    53,932 SF

    Class A Office/Flex Building

    Office/flex building with heavy power and potential for warehouse conversion.
    500 Fountain Lakes Blvd, Saint Charles, MO 63301
    View details
    St. Peters Retail/Office Building
    $1,150,000
    675 SF

    St. Peters Retail/Office Building

    Multi-tenant retail/office building in prime location, suitable for investment.
    1236 Jungermann Rd, St Peters, MO 63376
    View details
    Wentzville Office Building For Sale
    $275,000
    1,260 SF

    Wentzville Office Building For Sale

    Office building in Wentzville, MO, with high traffic corner lot.
    809 E Pearce Blvd, Wentzville, MO 63385
    View details
    O'Fallon Office Building For Sale
    $780,000
    4,200 SF

    O'Fallon Office Building For Sale

    Income-producing office building with easy access to I-70.
    1031 Peruque Crossing Ct, O Fallon, MO 63366
    View details
    Based on your search, we've compiled 646 Potential Opportunities for your consideration. Besides 11 Active listings in St Charles County, MO, we suggest exploring several alternatives: similar 631 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    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.

    O'Fallon Commercial Land For Sale
    $225,000
    0.76 Acres

    O'Fallon Commercial Land For Sale

    Prime office location with great visibility in O'Fallon, Missouri.
    775 West Terra Ln, O Fallon, MO 63366
    View details
    Prime Commercial Land Opportunity
    $450,000
    1.41 Acres

    Prime Commercial Land Opportunity

    1.41 acres with high visibility and utilities on site.
    2025 S Old Highway 94, Saint Charles, MO 63303
    View details
    O'Fallon Land For Sale
    $340,000

    O'Fallon Land For Sale

    Prime office location with great visibility and development opportunity.
    781 West Terra Ln, O Fallon, MO 63366
    View details
    O'Fallon Land For Sale
    $115,000
    0.41 Acres

    O'Fallon Land For Sale

    Commercial land with utilities and highway visibility in O'Fallon.
    787 West Terra Ln, O Fallon, MO 63366
    View details

    Explore Off-Market Properties in St Charles County, MO

    Consider similar Off-Market properties in St Charles County, 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.

    1050 Cloverleaf Dr

    1050 Cloverleaf Dr

    OFFICE BUILDING • 7,118 SF
    Value Estimation
    $885,000
    1050 Cloverleaf Dr, Saint Peters, MO 63376-6445
    View details
    1053 Cave Spgs Rd

    1053 Cave Spgs Rd

    OFFICE BUILDING • 21,336 SF
    Value Estimation by Request
    1053 Cave Spgs Rd, Saint Peters, MO 63376-6435
    View details
    Algana Ct

    Algana Ct

    OFFICE BUILDING • 1,200 SF
    Value Estimation by Request
    Algana Ct, Saint Peters, MO 63376
    View details
    2840 Elm Pt Industrial Dr

    2840 Elm Pt Industrial Dr

    OFFICE BUILDING • 99,640 SF
    Value Estimation by Request
    2840 Elm Pt Industrial Dr, Saint Charles, MO 63301-4350
    View details
    1555 Kisker Rd

    1555 Kisker Rd

    OFFICE BUILDING • 14,000 SF
    Value Estimation by Request
    1555 Kisker Rd, Saint Peters, MO 63304-0602
    View details
    500 Jungermann Rd

    500 Jungermann Rd

    OFFICE BUILDING • 8,735 SF
    Value Estimation by Request
    500 Jungermann Rd, Saint Peters, MO 63376-2775
    View details
    1831 Lk Saint Louis Blvd

    1831 Lk Saint Louis Blvd

    OFFICE BUILDING • 5,920 SF
    Value Estimation
    $1,640,000
    1831 Lk Saint Louis Blvd, Lake Saint Louis, MO 63367-1394
    View details
    530 Madison St

    530 Madison St

    OFFICE BUILDING • 4,400 SF
    Value Estimation by Request
    530 Madison St, Saint Charles, MO 63301-2748
    View details
    111 Allen St

    111 Allen St

    OFFICE BUILDING • 7,415 SF
    Value Estimation by Request
    111 Allen St, Wentzville, MO 63385-1402
    View details
    205 5th St

    205 5th St

    OFFICE BUILDING • 8,149 SF
    Value Estimation by Request
    205 5th St, Saint Charles, MO 63301-1877
    View details
    215 Main St

    215 Main St

    OFFICE BUILDING • 4,506 SF
    Value Estimation by Request
    215 Main St, Saint Charles, MO 63301-2828
    View details
    2110 Collier Corporate Pkwy

    2110 Collier Corporate Pkwy

    OFFICE BUILDING • 2,000 SF
    Value Estimation by Request
    2110 Collier Corporate Pkwy, Saint Charles, MO 63303-6708
    View details
    213 Creekside Ofc Dr

    213 Creekside Ofc Dr

    OFFICE BUILDING • 3,000 SF
    Value Estimation by Request
    213 Creekside Ofc Dr, Wentzville, MO 63385-3290
    View details

    St Charles County, MO Office Buildings Investment Opportunities Market Analysis

    Explore 642 office buildings for sale in St Charles County, MO, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 28,643,535 square feet of properties for sale, with an estimated market value of $226,995,000.

    Prices for office properties in St Charles County, MO start at $55,000, averaging $922,743, and reaching up to $12,875,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

    List
    Map

    Office buildings by market

    Browse Office buildings for Sale Near St Charles, MO

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.