110 West 7th Building

The 110 West 7th Building stands 388 feet tall with 28 floors, featuring a black and white grid exterior that creates a geometric pattern across its facade.

The structure opened in 1971 and served as the global headquarters for Cities Service Oil and Gas Corporation, which relocated from New York City with 2,300 employees.

The building reflects the International Style architecture movement of the post-World War II period, emphasizing clean lines and functional design in urban structures.

The building contains ten passenger elevators and one freight elevator, providing efficient vertical transportation for occupants and materials throughout its 28 floors.

The structure ranks as the seventh tallest building in Tulsa and maintains its position as the fourteenth highest structure in the state of Oklahoma.

Location: Oklahoma

Inception: 1971

Official opening: 1971

Floors above the ground: 28

GPS coordinates: 36.14850,-95.99080

Latest update: April 2, 2025 06:09