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Lake St Louis, MO

Office

Lake St Louis, MO Office Spaces for Lease

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Weldon Spring, MO Dardenne Prairie, MO Saint Charles, MO Lake Saint Louis, MO Chesterfield, MO Wentzville, MO Defiance, MO Town And Country, MO

42 properties

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Endcap Office Suite in Retail

Updated: Dec 31, 2025

Endcap Office Suite in Retail

1405 Jungermann Road, St Peters, MO 63376

$1,798/Mo

1,798 sqft

1,798 sq.ft. end‑cap Class A office suite in a five‑unit retail boutique at Ashleigh Commercial 1405E
3 private offices, including 2 with a window
Separate bathroom and a separate utility room
Extra‑large parking space with a covered walkway to the suite entrance
Suite is carpeted, tiled, drywalled, and neutrally painted and ready to go

Office/Retail Suite with Open Areas

Updated: Jul 6

Office/Retail Suite with Open Areas

4053 N Saint Peters Parkway, St Peters, MO 63304

$960/Mo

Lower‑level 960 SF office/retail space (Unit 4053A) with a break room/office and two large open areas
Annual lease rate $12.00/SF ($960/month) with a minimum 3‑year term
Tenants pay their own electric, internet, phone, and tenant’s insurance
Landlord pays property insurance, real estate taxes, water, sewer, trash, plus parking lot and landscaping maintenance (no charge back)
Central air with electric/electric heating and natural gas heating reported; HVAC serviced reimbursement of $179 (2x per year)

Office Suite with Removable Workstations

Office Suite with Removable Workstations

4053 N Saint Peters Parkway, St Peters, MO 63304

$800/Mo

Office suite in a retail center with quick access to Hwy 94/I-364 and optional desk workstations.

Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center

Industrial Office/Warehouse Building

Industrial Office/Warehouse Building

60-82 Algana Dr, St Peters, MO 63376

$4,100/Mo

9,000 sqft

Office/warehouse building with 4,100 and 9,000 SF available for lease in I-2 Heavy Industrial.

Standalone Flex Building with Drive-In Doors

Standalone Flex Building with Drive-In Doors

4524 S Saint Peters Parkway, St Peters, MO 63304

$12 SF/Yr

Standalone flex building with climate-controlled office and warehouse space, heated storage, loading dock, and ADA access.

Flex Building with Climate-Controlled Space

Flex Building with Climate-Controlled Space

4524 S Saint Peters Parkway, St Peters, MO 63304

$12 SF/Yr

15,000 sqft

Standalone flex building offers climate-controlled office/showroom plus heated and climate-controlled warehouse areas.

All-Brick Professional Office Building

All-Brick Professional Office Building

O Fallon, MO 63368

$850,000 SF/Yr

5,892 sqft

All-brick office building with 2,946 SF available for lease near Hwy K and US 64 in Keaton Corporate Park.

Two-Level Corner Office Suite

Two-Level Corner Office Suite

3962 Mexico Road, St Peters, MO 63376

Contact for pricing

3,800 sqft

Main-level open office with private conference room plus a walkout lower level featuring multiple offices and amenities.

Modern Office Space for Lease

Modern Office Space for Lease

11400 Veterans Memorial Pkwy, Lake St Louis, MO 63367

Contact for pricing

1,000 sqft

Flexible office suites with spacious floor plans, customizable layouts, and ample parking for convenient day-to-day operations.

Renovated Medical Office Suites

Renovated Medical Office Suites

St Peters, MO 63376

Contact for pricing

2,724 sqft

Newly renovated second-floor suites ranging from small to large medical or professional office configurations.

Office-Warehouse Flex Building

Office-Warehouse Flex Building

St Peters, MO 63376

Contact for pricing

4,100 sqft

Flex office/warehouse building offers 4,100 and 9,000 SF available in an I-2 heavy industrial zone.

Office/Warehouse Flex Building

Office/Warehouse Flex Building

60-82 Algana Dr, St Peters, MO 63376

Contact for pricing

9,000 sqft

Flex office/warehouse building offers up to 9,000 SF available for lease with heavy industrial zoning and parking.

Second-Floor Office Suite

Second-Floor Office Suite

O Fallon, MO 63366

Contact for pricing

207 sqft

Second-floor suite with a private office, available within a professional office building with large parking.

Medical Office Suite with Reception

Medical Office Suite with Reception

St Peters, MO 63376

Contact for pricing

1,400 sqft

Versatile suite with reception, offices, kitchenettes, and storage, suited for service and healthcare users.

Fully Built-Out Medical Office Suite

Fully Built-Out Medical Office Suite

O Fallon, MO 63366

Contact for pricing

1,707 sqft

Fully built-out 1,707 SF medical suite available in a multi-tenant retail building with monument and building signage.

Class A Office Building Suite

Class A Office Building Suite

O Fallon, MO 63368

Contact for pricing

1,825 sqft

Class A office building offering upscale finishes within a well-maintained professional setting in O’Fallon’s business corridor.

Medical Office Suite with Exam Rooms

Medical Office Suite with Exam Rooms

St Peters, MO 63376

Contact for pricing

1,500 sqft

Move-in ready suite features four exam rooms, a waiting area, reception office, kitchenette, and separate bathroom.

Office Suite for Lease

Office Suite for Lease

22 Richmond Center Court 10, St Peters, MO 63376

$625/Mo

Office suite available for lease in St. Peters, Missouri.

Retail and Office Space Available

Retail and Office Space Available

Saint Peters, MO 63376

Contact for pricing

34,160 sqft

34,160 SF property with retail and office space for lease.

O'Fallon Commercial Suite For Rent

O'Fallon Commercial Suite For Rent

O Fallon, MO 63366

Contact for pricing

2,200 sqft

2,200 SF commercial suite in the heart of O’Fallon.

Medical Office Suite with Monument Signage

Medical Office Suite with Monument Signage

O Fallon, MO 63368

Contact for pricing

2,184 sqft

Medical office suite in a newer building with monument signage and building signage near local amenities.

Medical/Professional Office Suite For Rent

Medical/Professional Office Suite For Rent

114 Piper Hill Dr, St Peters, MO

Contact for pricing

7,180 sqft

Medical/professional office suite available for lease with monument signage.

St Peters Office Space Available

St Peters Office Space Available

4600 Executive Center Pkwy, St Peters, MO

Contact for pricing

4,826 sqft

Office space available in St Peters, move-in November 2025.

St Peters Retail/Office Space

St Peters Retail/Office Space

4053 N Saint Peters Parkway A, St Peters, MO 63304

$920/Mo

19,600 sqft

660 SF office/retail space with easy highway access.

Lake St Louis, MO Office Spaces Market Trends and Statistics

Explore Office Spaces leasing options in Lake St Louis, MO with 42 listings featured on our commercial real estate exchange. The current inventory includes 46,998 square feet of properties with an estimated lease value of $51.03 SF/Yr.

Estimated lease rates for Office Spaces in Lake St Louis, MO begin at $0.56 SF/Yr, with an average of $10.21 SF/Yr and extend to $21 SF/Yr.

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