Map of Property

Single-Tenant, Class A Office Building For Sale or Lease in O’Fallon

For Sale

5555 Winghaven Blvd, O'Fallon, MO 63368

This O'Fallon property for sale is located at 5555 Winghaven Blvd. The general use of Single-Tenant, Class A Office Building For Sale or Lease in O’Fallon is office and it incorporates 73,840 square feet of class A office space. Contact the listing broker for details on the current sale price for Single-Tenant, Class A Office Building For Sale or Lease in O’Fallon.

Contacts

Carrie Herrmann

Colliers

William Stenger

Colliers

Dennis G. DeSantis

Colliers

Property Details

  • Property Type Office - General Office
  • Property Size 73,840 SF
  • Building Class A
  • Year Built 1999
  • Date Updated May 17, 2026

Colliers is pleased to offer 5555 Winghaven Blvd for sale or lease, a 73,840-square-foot Class A office building located in the heart of O’Fallon, Missouri. This single-tenant property delivers exceptional functionality with a generous 5.4/1,000 RSF parking ratio, making it ideal for companies seeking a highvisibility, employee-focused workspace. The building’s location provides excellent access to major highways, nearby amenities, and a strong labor pool.

Originally constructed in 1999, the property has been thoughtfully updated with recent renovations to meet modern office demands. Tenants will enjoy an inviting and professional environment, including a full-service on-site café—a rare convenience that enhances employee satisfaction and productivity. With high-quality finishes and a well-maintained exterior, 5555 Winghaven Blvd is a standout leasing opportunity in the St. Charles County office market.

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Reach out to the broker for more info on lease terms and amenities

Getting around

  • 28/100

    Walk Score ®

  • 31/100

    Bike Score ®

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Location

  • City O'Fallon, MO
  • Zip Code 63368

Points of Interest

  • QuikTrip

    1.48 miles

  • Shell

    3.21 miles

  • Phillips 66

    3.30 miles

  • Circle K

    3.35 miles

  • Huck's Food & Fuel

    3.36 miles

  • Mobil

    3.37 miles

  • EVgo Charging Station

    7.04 miles

  • Green Tree Elementary School

    2.60 miles

  • Trailhead

    3.39 miles

  • Commuter Lot: US 40 and MO 94 West

    4.01 miles

  • Commuter Lot: US 40 and MO 94 East

    4.32 miles

  • Purple Lot

    5.60 miles

  • Yellow Lot

    5.67 miles

  • Blue Lot

    5.75 miles

  • Green Lot

    5.83 miles

  • Hyland Green Park Lot

    5.88 miles

  • Hamburg Trail trailhead

    5.89 miles

  • Hilton Garden Inn St. Louis/O'Fallon MO

    0.26 miles

  • Holiday Inn Express & Suites St. Louis West-O'Fallon

    3.33 miles

  • Staybridge Suites Ofallon Chesterfield

    3.35 miles

  • Sleep Inn & Suites O'Fallon Mo - Technology Drive

    3.37 miles

  • OYO Hotel Lake St Loius

    3.57 miles

  • Residence Inn St. Louis O'Fallon

    3.59 miles

  • Super 8 by Wyndham O'Fallon MO/St. Louis Area

    3.69 miles

  • Comfort Inn & Suites

    4.93 miles

  • Sleep Inn

    4.94 miles

  • Ramada Wentzville

    5.17 miles

  • Target

    1.52 miles

  • ALDI

    1.99 miles

  • Dierbergs

    2.25 miles

  • Walmart Supercenter

    2.45 miles

  • Gordmans

    3.00 miles

  • Ross

    3.02 miles

  • Fresh Thyme

    3.04 miles

  • Kohl's

    3.33 miles

  • Schnucks

    3.41 miles

  • Dierbergs Market 79 Crossing

    5.95 miles

Contact Single-Tenant, Class A Office Building For Sale or Lease in O’Fallon
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