O Fallon, MO Office Units for sale

Updated: Jun 26

Updated Office Building with Reception Area

1276 Jungermann Road, St Peters, MO 63376

$550,000

0.17 AC lot

0.17‑acre office building with brick construction
Updated in 2025: new LVP flooring, fresh paint, updated LED recessed lighting
Main level: six windowed offices, conference room, updated private bathroom, reception area
Lower level with private entrance plus front and side access
Lower level: two offices, galley kitchen with wet bar, updated private bathroom, two large picture windows

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Updated: Jun 11

Multi-Suite Office Building

1405 Jungermann Road, St Peters, MO 63376

$1,200,000

1.26 AC lot

Existing 5‑suite commercial building with 7,856 SF; end cap suites currently available for an owner‑occupier.
Long‑term tenants in Suite B (employee testing/ID verification) and Suites C & D (insurance services).
Suite A has rubber flooring and is laid out for an exercise/fitness facility.
Suite E features three separate offices plus a large reception area and two additional open areas.
Construction includes asphalt, brick veneer, and stucco; year built 2004.

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Stand-Alone Flex Industrial Building

4524 S Saint Peters Parkway, St Peters, MO 63304

$1,600,000

0.91 AC lot

Stand-alone building with climate-controlled office/showroom and warehouse areas, four drive-in doors, and a loading dock.

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Stand-Alone Professional Office Building

763 W Terra Ln, O Fallon, MO 63366

$564,480

2,300 sqft

Four-sides brick office building with 8 offices, reception, conference room, and 15 paved parking spaces.

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Mixed-Use Building Near Cave Springs

3960 Mexico Road, St Peters, MO 63376

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7,890 sqft 1.73 AC lot

7890 SF mixed-use building on 1.73 acres for sale.

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St. Peters Commercial Property For Sale

410 Jungermann Road, St Peters, MO 63376

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3,000 sqft 0.38 AC lot

3,000 SF commercial property in high-growth St. Peters, Missouri.

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Warehouse with Office Improvements

O Fallon, MO 63366

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32,126 sqft 2.00 AC lot

Warehouse with office space, dock and drive-in doors, and ample paved parking on two acres near I-70.

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Modern Office Space Available

Saint Peters, MO 63367

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22,781 sqft

Premier office spaces with high-quality finishes and ample parking.

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Class A Office Building

O Fallon, MO 63368

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26,000 sqft

Class A office building with easy highway access, up to 3,586SF

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Updated Office Building with Reception

1276 Jungermann Road, St Peters, MO 63376

$550,000

Office building updated in 2025, offering a main-level lobby, conference room, and lower level with private entrance.

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Licensed Commissary Kitchen Property

O Fallon, MO 63366

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Professionally rehabbed in 2022 with a licensed commissary kitchen and infrastructure for food production and meal prep.

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Office Units with Updated HVAC

O Fallon, MO 63366

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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

1236 Jungermann Rd, St Peters, MO 63376

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Multi-tenant retail and office building offering flexible suite sizes with generous on-site parking.

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Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 13 Active listings in O Fallon, MO, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

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

Divisible Office/Flex Building

707 Spirit 40 Park Drive, Chesterfield, MO 63005

$4,561,332

2.76 AC lot

Office/flex building with six divisible suites and 280 dedicated parking spaces.

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Industrial Facility with Office and Mezzanine

Saint Charles, MO 63301

$650,000

1.33 AC lot

4,800 SF industrial facility with office/shop space, mezzanine, secured outdoor storage, and two drive-in doors on 1.33 acres.

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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.

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Brick Duplex Office Building

1014 1st Capitol Dr, Saint Charles, MO 63301

$75,000

Brick duplex-style office building with two suites, each featuring a private entrance and restroom.

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O Fallon, MO Office Units Market Trends and Statistics

Explore 13 office units for sale in O Fallon, MO, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 102,437 square feet of properties for sale, with an estimated market value of $4,464,480.

Sale prices for office units in O Fallon, MO start at $550,000, averaging $892,896, and reaching up to $1,600,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
63368	$325K
63366	$2M

Neighborhood

Average Price

63368

$325K

63366

$2M