Supertall buildings vie for dominance along Chicago’s skyline

When Miami-based developer Crescent Heights unveiled plans for a 76-story, 829-foot-tall skyscraper with 792 apartments, that building could lay claim to be the tallest in Chicago’s South Loop. This Rafael Viñoly-designed tower is the first of three that Crescent Heights is planning just south of Grant Park, according to Crain’s Chicago Business.

But only few days after Crescent’s plans became public, details surfaced about an even taller 86-story glass residential tower on 1000 S. Michigan Avenue, about a block from Crescent Heights’ proposed skyscrapers.

Last April that high rise’s developer, a joint venture between New York real estate firms JK Equities and Time Equities, paid $10.5 million for the 111-year-old eight-story Lighter Building, which is adjacent to their proposed tower. According to the JV’s application, the Lighter Building will continue to serve as office space. If the city approves 1000 S. Michigan, the joint venture intends to purchase a portion of the site for their tower from its current owner, First American Bank, according to Crain’s.

Architect Helmut Jahn designed this 506-unit tower, to be situated on a little more than an acre, to resemble four stacked boxes on its South façade. The 75-year-old Jahn has used this multi-step design approach before on a 41-story residential high rise in Chicago that was completed in 2008. The new tower proposal calls for condos on its top 60 floors and apartments on 21 floors. A parking garage with 598 slots would be in an 11-story rear extension to the tower.

Including its rooftop terrace, this tower would soar 1,030 feet, making it the Windy City’s fifth-tallest building. However, such claims are always transitory: Studio Gang’s architect Jeanne Gang has proposed a 1,140-foot-tall Vista Residences in Chicago, which would feature a trio of glass towers arranged in a row, with heights of 47, 71, and 93 stories. Gang told Dezeen magazine that she was inspired to mass the buildings by a formation called “frustum,” which resembles a pyramid without a pointy peak.

Helmut Jahn's proposed 506-unit tower. Rendering courtesy Hahn (via Chicagoist)

Jeanne Gang has proposed a 1,140-foot-tall Vista Residences. Rendering courtesy Jeanne Gang

Investigators from the National Institute of Standards and Technology (NIST) say they have found no evidence of underground voids on the site of the Champlain Towers South collapse, according to a new NIST report. The team of investigators have studied the site’s subsurface conditions to determine if sinkholes or excessive settling of the pile foundations might have caused the collapse.

Office Buildings | Sep 14, 2023

New York office revamp by Kohn Pedersen Fox features new façade raising occupant comfort, reducing energy use

The modernization of a mid-century Midtown Manhattan office tower features a new façade intended to improve occupant comfort and reduce energy consumption. The building, at 666 Fifth Avenue, was originally designed by Carson & Lundin. First opened in November 1957 when it was considered cutting-edge, the original façade of the 500-foot-tall modernist skyscraper was highly inefficient by today’s energy efficiency standards.

The Tampa General Health Behavioral Health Hospital, JE Dunn, Stengel Hill Architecture

Healthcare Facilities | Sep 13, 2023

Florida’s first freestanding academic medical behavioral health hospital breaks ground in Tampa Bay

Construction kicked off recently on TGH Behavioral Health Hospital, Florida’s first freestanding academic medical behavioral health hospital. The joint venture partnership between Tampa General (a 1,040-bed facility) and Lifepoint Behavioral Health will provide a full range of inpatient and outpatient care in specialized units for pediatrics, adolescents, adults, and geriatrics, and fills a glaring medical need in the area.

Adaptive Reuse | Sep 13, 2023

Houston's first innovation district is established using adaptive reuse

Gensler's Vince Flickinger shares the firm's adaptive reuse of a Houston, Texas, department store-turned innovation hub.

Giants 400 | Sep 12, 2023

Top 75 Retail Sector Engineering and Engineering Architecture (EA) Firms for 2023

Kimley-Horn, Henderson Engineers, Jacobs, and EXP head BD+C's ranking of the nation's largest retail building engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking factors revenue for all retail buildings work, including big box stores, cineplexes, entertainment centers, malls, restaurants, strip centers, and theme parks.

Giants 400 | Sep 11, 2023

Top 140 Retail Sector Architecture and Architecture Engineering (AE) Firms for 2023

Gensler, Arcadis, Core States Group, WD Partners, and NORR top BD+C's ranking of the nation's largest retail sector architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking factors revenue for all retail buildings work, including big box stores, cineplexes, entertainment centers, malls, restaurants, strip centers, and theme parks.

Resiliency | Sep 11, 2023

FEMA names first communities for targeted assistance on hazards resilience

FEMA recently unveiled the initial designation of 483 census tracts that will be eligible for increased federal support to boost resilience to natural hazards and extreme weather. The action was the result of bipartisan legislation, the Community Disaster Resilience Zones Act of 2022. The law aims to help localities most at risk from the impacts of climate change to build resilience to natural hazards.

MFPRO+ Research | Sep 11, 2023

Conversions of multifamily dwellings to ‘mansions’ leading to dwindling affordable stock

Small multifamily homes have historically provided inexpensive housing for renters and buyers, but developers have converted many of them in recent decades into larger, single-family units. This has worsened the affordable housing crisis, say researchers.