Mac Properties announces the start of construction of One Hundred

Mac Properties is pleased to announce the start of construction of One Hundred, St Louis’ newest apartment tower designed by Studio Gang.


One Hundred is an innovative residential tower overlooking Forest Park in the heart of the Central West End of St. Louis. The tower will rise to 385 feet and include retail, amenities, parking, and 316 residential apartments with a serrated façade providing views of the park to the west and the Gateway Arch to the east.


Join us at 100 N Kingshighway Boulevard at 1pm on Tuesday, February 27, 2018 as we celebrate construction commencement and seal a time capsule to be laid beneath a plaque in the floor of One Hundred. The capsule will be filled with local items indicative of 2018 and one hundred (100) letters addressed to the people of St Louis and residents of One Hundred not to be opened before February 27, 2118.


To submit a letter for inclusion in the time capsule, please visit for instructions.


Image credit – Courtesy Studio Gang

About the building

Designed by Studio Gang, the architecture and urbanism practice led by American architect and MacArthur Fellow Jeanne Gang, each apartment features its own corner living room with double exposures that, in addition to offering panoramic views, enhance the amount and quality of daylight within the units. The design’s angled edges create this condition, which, together with tilted glazing, not only capture more daylight but also self-shade. Tiers of four-stories are stacked over the height of the tower, with a sloped façade that creates generous outdoor terraces for a quarter of the apartments, as well as shared amenity space for the resident community atop a six-story podium.


Clayco has been awarded the construction of One Hundred and is pleased to be involved in further enhancing one of the city’s top neighborhoods. The complexity of the project will allow Clayco’s team to be strategic and innovative throughout the phases of construction.


Construction will proceed through 2018 and 2019 with delivery of the building and occupancy expected in the summer of 2020.


One Hundred has been made possible through the support of Mayor Lyda Krewson, Alderman Joseph Roddy (17th Ward), the St. Louis Development Corporation, Park Central Development and our neighbors in the Central West End.


One Hundred Construction Commencement Celebration and Sealing of the Time Capsule

1pm Tuesday February 27, 2018
100 N Kingshighway Boulevard, St Louis, Missouri 63108
Parking available in the vacant lot north of the site – enter at 4970 Lindell Boulevard.

For more information


Developer Peter Cassel at Mac Properties – and 773 347-3451
Architect Lizzie Krazner at Studio Gang Architects – and (773) 384-1212