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305 Sonderen St 1,000 SF of Office Space Available in O'Fallon, MO 63366

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ALL AVAILABLE SPACE(1)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 305B
  • 1,000 SF
  • Negotiable
  • $18.00 /SF/YR $1.50 /SF/MO $18,000 /YR $1,500 /MO
  • Office
  • Full Build-Out
  • Now

$1500 per month. Full service office. Electric, HVAC and water included. Zero nets. Tenant pays for internet service.

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Drop Ceilings
  • Fully Built-Out as Professional Services Office
  • 2 Private Offices
  • Central Air and Heating
  • Recessed Lighting
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 305B 1,000 SF Negotiable $18.00 /SF/YR $1.50 /SF/MO $18,000 /YR $1,500 /MO Office Full Build-Out Now

1st Floor, Ste 305B

Size
1,000 SF
Term
Negotiable
Rental Rate
$18.00 /SF/YR $1.50 /SF/MO $18,000 /YR $1,500 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

1st Floor, Ste 305B

Size 1,000 SF
Term Negotiable
Rental Rate $18.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

$1500 per month. Full service office. Electric, HVAC and water included. Zero nets. Tenant pays for internet service.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Professional Services Office
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • Space is in Excellent Condition
  • Central Air and Heating
  • Drop Ceilings
  • Recessed Lighting

PROPERTY OVERVIEW

Former medical office, former business services office. Conference room, kitchenet, 5 offices, 1 data closet, 2 storage closets, lower level ground entry, two entrances. Other nearby offices available.

  • 24 Hour Access
  • Property Manager on Site
  • Signage
  • Central Heating
  • Partitioned Offices
  • Air Conditioning

PROPERTY FACTS

Building Type
Office
Year Built
1984
Building Height
2 Stories
Building Size
3,500 SF
Building Class
C
Typical Floor Size
1,750 SF
Unfinished Ceiling Height
8’
Parking
28 Surface Parking Spaces

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 2nd
  • Gulliver's Travel
  • Transportation and Warehousing
  • 1st
  • SBGC, LLC
  • Professional, Scientific, and Technical Services
  • Listing ID: 17835252

  • Date on Market: 9/4/2025

  • Last Updated:

  • Address: 305 Sonderen St, O'Fallon, MO 63366

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