Seneca One Tower
Buffalo, United States
Exterior only
Visible from the street; the inside is private.
Find out more
Seneca One Tower is a 529-foot modernist skyscraper that dominates downtown Buffalo's skyline. Designed by Skidmore, Owings and Merrill and completed between 1969 and 1974 at a cost of $50 million, the 40-story structure contains over 1.2 million square feet of space. Originally called Marine Midland Center upon its completion in 1972, it was renamed One HSBC Center in 1999 when the building's namesake bank was rebranded under its parent company HSBC, before acquiring its current name in 2013. The building's design parallels that of the 33 South Sixth building in Minneapolis by the same firm. In 2021, a $150 million renovation by Douglas Development transformed the tower and its four mezzanine floors, adding over 200 residential apartments to the structure.
Architect
Movement
- Built
- Type
- skyscraper
- Height
- 161.24 m
- Place
- Buffalo, United States
This building on
Architecturally similar
One Times SquareUnited States
One Financial CenterBoston, United States
One Shell PlazaHouston, United States
One Atlantic CenterAtlanta, United States
Bank of America TowerNew York City, United States
One Tabor CenterColorado, United States
One Prudential PlazaIllinois, United States
Barclay TowerTribeca, United States
Location