Office Units

Saint Charles, MO Office Units for Lease

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33 properties
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Connected Office Suites
Updated: Sep 23
Connected Office Suites

Saint Charles, MO 63304

$430/Mo
Suite 202 measures 349 SF; Suite 203 measures 224 SF; combined area is 573 contiguous SF
Suites can be leased separately or together and connect by a private hallway
Full‑service offering includes heat, electricity, trash, Wi‑Fi, kitchenette, and conference room use
Recent updates include flooring, paint, lighting, and interior and exterior renovations
Large windows, common‑area bathrooms on each floor, and atrium seating
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Office Unit with Kitchenette
Updated: Jul 13
Office Unit with Kitchenette

Saint Charles, MO 63301

$1,400/Mo
0.16 AC lot
31x17 main office area
12x8 kitchenette and bathroom area
Residential apartments above are all leased
Owner pays trash, gas, water, and sewer
Communal electric service for the building
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New Construction Retail Space
New Construction Retail Space

Saint Charles, MO 63301

$2,850/Mo
1.25 AC lot

White-box delivery offers flexible space for customized retail or office buildouts.

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Lower-Level Office Units
Lower-Level Office Units

Saint Charles, MO 63301

$667/Mo
800 sqft

Lower-level units in a retail center are identified for office, storage, or BLDR office use.

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Private Office Suites
Private Office Suites

Saint Charles, MO 63301

$500/Mo
0.23 AC lot

Lockable second-floor offices include internet, secure anytime entry, mail service, and a business address.

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Professional Office Space
Professional Office Space

Saint Charles, MO 63303

$15 SF/Yr
11,160 sqft

Professional office space for lease with ample parking and strong exposure to Hwy 94.

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Multi-Tenant Brick Office Building
Multi-Tenant Brick Office Building

Saint Charles, MO 63303

$12 SF/Yr
14,015 sqft

Well-maintained all-brick office building offers an updated, 1,550 SF suite with separate at-grade entrances.

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Fenced Flex Space with Drive-In Doors
Fenced Flex Space with Drive-In Doors

7 Governor Dr, Saint Charles, MO 63301

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6,000 sqft

Secure, fully fenced property combines office space, storage, and drive-in access.

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HVAC-Controlled Flex Space
HVAC-Controlled Flex Space

Saint Charles, MO 63303

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2,500 sqft

Clean, temperature-controlled suite with adaptable office-warehouse functionality and three-phase power availability.

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Newly Renovated Medical Office Space
Newly Renovated Medical Office Space

Saint Charles, MO 63303

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2,698 sqft

Newly renovated two-story entrance lobby anchors office suites with conference and kitchen amenities.

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Second-Floor Office with 11 Offices
Second-Floor Office with 11 Offices

Saint Charles, MO 63301

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3,500 sqft

Second-floor office space above Llewelyn’s Pub with 11 offices, a bullpen area, and lot and street parking.

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Two-Story Office Building
Two-Story Office Building

Saint Charles, MO 63303

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9,200 sqft

Updated professional space offers flexible floor configurations, dedicated parking, signage, and access to multiple regional highways.

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Second-Floor Office Unit
Second-Floor Office Unit

Saint Charles, MO 63301

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675 sqft

Office suite with a private room, open workspace, kitchenette, and dedicated access.

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Retail Suite in Retail/Office Building
Retail Suite in Retail/Office Building

4500-4520 Central School Rd, Saint Charles, MO 63304

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750 sqft

750-square-foot space available across from Hollenbeck Elementary School on Central School Road.

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Suite 105 Office Suite
Suite 105 Office Suite

Saint Charles, MO 63301

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1,275 sqft

Full-service lease Suite 105 in a C-2 zoned, two-story multi-tenant office building with ample parking.

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Office Unit Near Retail
Office Unit Near Retail

Saint Charles, MO 63301

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3,000 sqft

Office space positioned near retail, restaurants, and other offices with access to nearby regional highways.

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Professional Office Suite with Bullpen
Professional Office Suite with Bullpen

918-924 Hemsath Rd, Saint Charles, MO 63303

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1,560 sqft

Business-park space combines collaborative work areas with private office and support amenities.

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Second-Floor Office Space
Second-Floor Office Space

Saint Charles, MO 63301

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2,512 sqft

Second-floor office suite with three offices, a large bullpen area, and two single restrooms.

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Private Office Units Near University
Private Office Units Near University

Saint Charles, MO 63301

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600 sqft

Private office suites include shared conference and kitchenette access, open parking, natural light, and utilities within an all-inclusive lease.

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Move-In Ready Office Suites
Move-In Ready Office Suites

Saint Charles, MO 63304

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421 sqft

Move-in ready office suites with updated interiors, large windows, and shared conference and kitchenette access.

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Renovated Office Space For Lease
Renovated Office Space For Lease

Saint Charles, MO 63303

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9,000 sqft 3.92 AC lot

Up to 9,000 SF of newly renovated office space.

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Main Floor Office Suite
Main Floor Office Suite

Saint Charles, MO 63301

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2,000 sqft

Main floor office space features multiple offices, a conference room, and a large bullpen with reception and kitchenette.

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St. Charles Retail/Office Space
St. Charles Retail/Office Space

3910-3930 South Old Highway 94, Saint Charles, MO 63304

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31,716 sqft

Retail and office spaces available in high-traffic St. Charles location.

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Office Space in Saint Charles
Office Space in Saint Charles

Saint Charles, MO 63303

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3,500 sqft

Single tenant office space available for rent, 3,500 SqFt.

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Saint Charles, MO Office Units Lease Rates & Market Statistics

Browse 33 Office Units for lease in Saint Charles, MO on Realmo, a commercial real estate marketplace serving the Saint Charles area. The current inventory totals 120,127 square feet of properties — an average of ~3,650 SF per listing.

Asking lease rates for Office Units in Saint Charles start at $10.01 SF/Yr, average $12.25 SF/Yr, and reach $15 SF/Yr at the top of the market. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $12.25 SF/Yr, the local average runs 51% below Missouri's state average of $24.97 SF/Yr.

Saint Charles accounts for 55% of the 60 office units currently available across St. Charles County, where nearby markets include St Peters and O Fallon. Office Units make up 87% of the 38 Office Spaces currently for lease in Saint Charles, with asking rates in line with the citywide Office Spaces average. Also worth a look for tenants weighing alternatives: Office buildings (5 listings) and Medical Office Space (4 listings) elsewhere in the Saint Charles market.

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