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Missouri

Building

St Charles County, MO Office Buildings for Sale

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Saint Louis, MO Kansas City, MO Springfield, MO Joplin, MO Branson, MO Independence, MO West Plains, MO St Joseph, MO

18 properties

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Historic Office Building

Updated: Sep 12

Historic Office Building

Saint Charles, MO 63301

$850,000

0.17 AC lot

Approximately 2,600 SF designated historic office building
Built in 1890 with brick construction and wood flooring
Main level offers four office/work spaces, kitchen, and half bath
Upper level includes three additional spaces, kitchenette, and half bath
Walk‑out basement provides additional storage or flexible‑use space

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

Five-Suite Office Building

Five-Suite Office Building

1405 Jungermann Road, St Peters, MO 63376

$1,200,000

1.26 AC lot

Multi-suite office property with existing occupants and flexible end-cap space for owner-users.

Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads

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.

Freestanding Brick Medical Office

Freestanding Brick Medical Office

1660 W Meyer Road, Wentzville, MO 63385

$2,100,000

1.14 AC lot

Established medical-office facility with dedicated parking and convenient access to major retail corridors and regional highways.

Commercial Land with Existing Building

Commercial Land with Existing Building

100 Mulberry Street, Foristell, MO 63348

$189,900

0.50 AC lot

M-1-zoned commercial land with an existing building, public water, and access near I-70.

Two-Story Office Building

Two-Story Office Building

Saint Charles, MO 63303

Contact for pricing

9,200 sqft

Updated multi-level office property with highway exposure, monument signage, and flexible floor-by-floor configuration.

Two-Story Office Building

Two-Story Office Building

Saint Charles, MO 63301

Contact for pricing

8,884 sqft

Two-story office building with bullpens, multiple offices, and conference space, totaling 8,884 sf.

Flex Space with Data Center

Flex Space with Data Center

Saint Charles, MO 63301

Contact for pricing

64,000 sqft 4.51 AC lot

Warehouse and office improvements with loading capacity and direct access from Hwy 370.

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.

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.

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.

Masonry Office Building with Parking

Masonry Office Building with Parking

Saint Charles, MO 63301

Contact for pricing

39,344 sqft 2.46 AC lot

Move-in ready masonry office building offers exterior access to both finished levels and abundant on-site parking.

St. Charles Office Building For Sale

St. Charles Office Building For Sale

MO

Contact for pricing

39,344 sqft 2.46 AC lot

39,344 SF office building on 2.46 acres.

Multi-Tenant Professional Office Building

Multi-Tenant Professional Office Building

Saint Charles, MO 63303

Contact for pricing

14,015 sqft

Professional office building with parking and a 1,250-square-foot space available in a commercial retail restaurant area.

Medical Office Building with Solar Panels

Medical Office Building with Solar Panels

3466 Bridgeland Dr, Bridgeton, MO 63304

Contact for pricing

15,520 sqft

Medical facility with solar generation, updated roofing, and shared conference room access.

Class A Office/Flex Building

Class A Office/Flex Building

500 Fountain Lakes Blvd, Saint Charles, MO 63301

Contact for pricing

Office/flex building with heavy power and potential for warehouse conversion.

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.

Based on your search, we've compiled Potential Opportunities for your consideration. Besides 18 Active Listings in St Charles County, MO, we suggest to view alternatives - similar 54 Off-Market properties to explore as potential leads.

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.

609 1st Capitol Dr

OFFICE BUILDING

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

Estimated value:

$105,000

800 sqft 0.06 AC lot

1112 1st Capitol Dr

OFFICE BUILDING

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

Estimated value:

$550,000

5,530 sqft 0.28 AC lot

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

3451 Harry S Truman Blvd

OFFICE BUILDING

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

Estimated value:

$5,065,000

42,528 sqft 5.06 AC lot

314 Jungermann Rd

OFFICE BUILDING

314 Jungermann Rd, Saint Peters, MO 63376-5350

Estimated value:

$270,000

2,000 sqft 0.15 AC lot

1421 Triad Ctr Dr

OFFICE BUILDING

1421 Triad Ctr Dr, Saint Peters, MO 63376-7357

Estimated value:

$605,000

5,000 sqft 0.74 AC lot

St Charles County, MO Office Buildings Market Trends and Statistics

Explore 72 office buildings for sale in St Charles County, MO, showcased through 18 active listings on our real estate platform. These investment opportunities span a total of 283,095 square feet of properties for sale, with an estimated market value of $5,439,900.

Sale prices for commercial office buildings in St Charles County, MO start at $189,900, averaging $906,650, and reaching up to $2,100,000 — 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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Featured St. Charles County Real Estate Agencies

Realmo connects you with licensed St. Charles County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

Westbound Real Estate

21 N. Stringtown Road Foristell, MO 63348

Phone: 18006567595

www.LandToday.com

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