1350 S. Boulder Ave. W. - International Plaza - Office

1350 S. Boulder Ave. W., Tulsa, OK 74119

Property Information

  • For Sale $8,995,000
  • Property Type Office
  • Property Size 155,089 SF
  • Date Updated Aug 6, 2026

Description

Iconic Mid Century Modern office building located in the Cathedral District of downtown Tulsa.

Designed by renowned architects Skidmore Owings and Merrill for the Warren Petroleum headquarters in 1957. 12 stories plus a fully built out basement that includes gym, vending area, meeting rooms and storage. Abundant covered and surface parking. No perimeter columns provide amazing unobstructed views through full height windows. Convenient access to Riverside Drive and Broken Arrow Expressway. Various dining, entertainment and outdoor recreation options surrounding the area.

Capital Improvements (Past Decade)

  • Significant tenant improvements 
  • Elevator modernization 
  • Roof replacement 
  • South chiller replacement 
  • Boiler tube upgrades 
  • Cooling tower reconstruction 

*****For a full Offering Memorandum, contact Lisa Brandes at 918-978-6155 or . ****

Highlights

  • 12 floors + annex
  • 234 surface parking spaces, 22 covered spaces
  • 88% occupancy
  • Designed by Skidmore, Owings & Merrill for Warren Petroleum (1957)
  • Excellent tenant mix
  • Fitness center, conference room, and storage
  • Year built: 1957; renovated: 2017

Contacts

Location

Located at 1350 S. Boulder Ave. W., Tulsa, OK 74119, this property is part of the Riverview neighborhood and Tulsa market.

  • 69/100 Somewhat Walkable
  • 48/100 Some Transit
  • 63/100 Bikeable
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