123 S Durbin St 10 Offices | ±9,010 SF | Downtown Casper 123 S Durbin St is a highly visible office building located at the heart of Downtown Casper. Constructed in 1960, the property offers approximately 9,010 square feet across 10 offices, multiple kitchens, and conference rooms on a 12,600 SF lot. The property offers flexibility of usage while offering heavy foot traffic and ample parking, a rare find in Downtown Casper.