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O Fallon, MO Office Spaces for Sale

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St. Peters Commercial Property For Sale
Updated: Jul 28, 2025
St. Peters Commercial Property For Sale

410 Jungermann Rd, Saint Peters, MO 63376

$560,000
3,000 sqft 0.38 AC lot
Immediate occupancy available in a high‑demand corridor of St. Charles County.
3,000 SF single‑story layout suitable for various commercial uses**.
Located in St. Peters, a city with strong population growth.
Lot size: 16,553 SF (0.38 acres) with General Commercial zoning.
New HVAC installed in 2024**.
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410 Jungermann Rd, Saint Peters, MO

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Standalone Medical Office Building
Updated: Jun 4
Standalone Medical Office Building

410 Jungermann Road, St Peters, MO 63376

$560,000
0.38 AC lot
3,000 SF standalone medical office building on a 0.38‑acre lot
Built in 1999 with a roof replaced in May 2026
1 of 2 HVAC units replaced in 2024
Large composite rear deck and onsite parking
Located at 410 Jungermann Road in St. Peters, MO 63376
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Updated Office Building with Reception Area
Updated Office Building with Reception Area

1276 Jungermann Road, St Peters, MO 63376

$550,000
0.17 AC lot

Updated office building with a reception area, central air, and electric heat, plus two levels with private entrances.

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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.

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Stand-Alone Professional Office Building
Stand-Alone Professional Office Building

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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Five-Suite Retail Building
Five-Suite Retail Building

1405 Jungermann Road, St Peters, MO 63376

$300,000
0.33 AC lot

Flexible commercial layout combines occupied suites with owner-user space and an existing rubber-floored fitness-ready suite.

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Highway 70 Commercial Property
Highway 70 Commercial Property

7455 Veterans Memorial Parkway, St Peters, MO 63376

$699,900
5,347 sqft

Strategically located property with high visibility and modern facilities.

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Warehouse with Office Improvements
Warehouse with Office Improvements

O Fallon, MO 63366

$3,500,000
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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Multi-Suite Office Property
Multi-Suite Office Property

F-1405 Jungermann Rd, Saint Peters, MO 63376

$300,000
7,856 sqft

Five-suite office building with available end-cap space and dedicated areas suited to fitness, medical, or professional office use.

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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.

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Office Warehouse with Mezzanine
Office Warehouse with Mezzanine

O Fallon, MO 63366

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4,900 sqft

Flex office build-out and warehouse with mezzanine and two drive-in doors, plus 8 parking spaces.

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6,600 SF Office/Warehouse on 1.53 Acres
6,600 SF Office/Warehouse on 1.53 Acres

O Fallon, MO 63366

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6,600 sqft 1.53 AC lot

6,600 SF office/warehouse building on 1.53 acres for sale.

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Multi-Tenant Office Building
Multi-Tenant Office Building

O Fallon, MO 63366

Contact for pricing
12,116 sqft 0.81 AC lot

Built in 1996 with a new roof (April 2021) and 51 parking spaces, zoned C-2.

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

O Fallon, MO 63366

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5,208 sqft 0.62 AC lot

Leased office building in O'Fallon, Missouri, with stable income.

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Leased Multi-Tenant Office Building
Leased Multi-Tenant Office Building

St Peters, MO 63376

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4,000 sqft

Multi-tenant office building is 100% leased and offered with a reported 7.5% cap rate.

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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.

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Professional Office with Storage
Professional Office with Storage

St Peters, MO 63376

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3,080 sqft

Professional office build-out includes conference room, ADA restrooms, and fully finished storage with high ceilings.

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Professional Office Investment
Professional Office Investment

O Fallon, MO 63366

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15,179 sqft

15,179 SF professional office building slated for full occupancy by July 2026 after recent exterior and systems upgrades.

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Class A Office Building
Class A Office Building

O Fallon, MO 63368

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78,124 sqft

Boardwalk Corporate Center offers Class A office space with vacancy below 5% and immediate access to a nearby trail.

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Renovation-Ready Commercial Building
Renovation-Ready Commercial Building

57 W Ofallon Dr, O Fallon, MO 63366

$399,900

Existing structure in a C2 General Commercial District is ready for new plans after the zoning change.

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

O Fallon, MO 63366

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5,208 sqft 0.62 AC lot

Fully leased office building in a rapidly growing market.

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Office Units with Updated HVAC
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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All-Brick Professional Office Building
All-Brick Professional Office Building

O Fallon, MO 63368

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Owner-user opportunity with available space and supplemental rental income in place.

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Multi-Tenant Retail Office Building
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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O Fallon, MO Office Spaces Market Trends and Statistics

Explore 72 office spaces for sale in O Fallon, MO, showcased through 29 active listings on our real estate platform. These investment opportunities span a total of 275,271 square feet of properties for sale, with an estimated market value of $10,244,748.

Sale prices for office spaces in O Fallon, MO start at $300,000, averaging $853,729, and reaching up to $3,500,000 — 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 15
Office buildings 12
Medical Office Space 5

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 $488.2K
63368 $850K

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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