a rooftop meadow of purple wildflowers in chicago

February 19, 2024

Picnic in This Meadow Atop Chicago’s Old Post Office

2023 Best of Year Winner for Commercial Landscape

Thanks to an adaptive reuse initiative, Chicago’s Old Post Office, a monumental art deco structure that was once the center of the city’s postal system now has the capacity to house 16,000 office workers, thanks to a massive renovation by Gensler. A key offering the now mixed-use property lacked pre-renovation was outdoor space, so developer 601W decided to take advantage of the sprawling 3 ½-acre rooftop, calling on Hoerr Schaudt to create an alfresco amenity. Footpaths meander around major structural beams where the roof is strongest; everywhere else, perennials and grasses are planted in a custom ultra-lightweight soil mix. The garden—one of the nation’s largest private green roofs—brings a vibrant natural beauty to the building and helps it meet sustainability goals to boot.

See Interior Design’s Best of Year Winners and Honorees

Explore must-see projects and innovative products that took home high honors.

2024 WINNERS

the chicago skyline from the roof of the old post office

Projects
This Athletic Center is a Win for the Environment
The country’s oldest Quaker school boasts a brand-new building to house its robust K-12 athletic program, designed by EwingCole.
Projects
Yabu Pushelberg Designs A Vegas Nightclub For Bruno Mars
The Rat Pack meets modern glam at The Pinky Ring, Bruno Mars’s penthouse-inspired nightclub by Yabu Pushelberg inside Vegas’s Bellagio.
Projects
Rottet Studio Designs A Luxurious Fort Worth Hotel
Rottet Studio celebrates the dynamic culture of Fort Worth, Texas, with a sociable, art-centric scheme for the Crescent Hotel.