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Height rank
Height rank
St. Regis Chicago
Chicago
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Metrics
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Height
1
To Tip:
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element (i.e., including antennae, flagpoles, signage and other functional-technical equipment).
362.9 m
/ 1,191 ft
2
Architectural:
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."
362.9 m
/ 1,191 ft
3
Occupied:
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest occupied floor within the building.
351.5 m / 1,153 ft
Floors
Above Ground
The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).
101
1
2
3
Height
362.9 m / 1,191 ft
Floors
101
Official Name
The current legal building name.
St. Regis Chicago
Other Names
Other names the building has commonly been known as, including former names, common informal names, local names, etc.
The Residences at The St. Regis Chicago, 363 East Wacker, Wanda Vista, Vista Tower
Name of Complex
A complex is a group of buildings which are designed and built as pieces of a greater development.
Type
CTBUH collects data on two major types of tall structures: 'Buildings' and 'Telecommunications / Observation Towers.' A 'Building' is a structure where at least 50% of the height is occupied by usable floor area. A 'Telecommunications / Observation Tower' is a structure where less than 50% of the structure's height is occupied by usable floor area. Only 'Buildings' are eligible for the CTBUH 'Tallest Buildings' lists.
Building
Status
Completed
Architecturally Topped Out
Structurally Topped Out
Under Construction
Proposed
On Hold
Never Completed
Vision
Competition Entry
Canceled
Proposed Renovation
Under Renovation
Renovated
Under Demolition
Demolished
Completed, 2020
Country
The CTBUH follows the United Nations's definition of Country, and thus uses the lists and codes established by that organization.
City
The CTBUH follows the United Nations's definition of City, and thus uses the lists and codes established by that organization.
Address
Postal Code
60601
Function
A single-function tall building is defined as one where 85% or more of its usable floor area is dedicated to a single usage. Thus a building with 90% office floor area would be said to be an "office" building, irrespective of other minor functions it may also contain.
A mixed-use tall building contains two or more functions (or uses), where each of the functions occupy a significant proportion of the tower's total space. Support areas such as car parks and mechanical plant space do not constitute mixed-use functions. Functions are denoted on CTBUH "Tallest Building" lists in descending order, e.g., "hotel/office" indicates hotel function above office function.
A mixed-use tall building contains two or more functions (or uses), where each of the functions occupy a significant proportion of the tower's total space. Support areas such as car parks and mechanical plant space do not constitute mixed-use functions. Functions are denoted on CTBUH "Tallest Building" lists in descending order, e.g., "hotel/office" indicates hotel function above office function.
residential / hotel
Structural Material
Steel
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from steel. Note that a building of steel construction with a floor system of concrete planks or concrete slab on top of steel beams is still considered a “steel” structure as the concrete elements are not acting as the primary structure.
Reinforced Concrete
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from concrete which has been cast in place and utilizes steel reinforcement bars.
Precast Concrete
Both the main vertical/lateral structural elements and the floor spanning system are constructed from steel reinforced concrete which has been precast as individual components and assembled together on-site.
Mixed-Structure
Utilizes distinct systems (e.g. steel, concrete, timber), one on top of the other. For example, a steel/concrete indicates a steel structural system located on top of a concrete structural system, with the opposite true of concrete/steel.
Composite
A combination of materials (e.g. steel, concrete, timber) are used together in the main structural elements. Examples include buildings which utilize: steel columns with a floor system of reinforced concrete beams; a steel frame system with a concrete core; concrete-encased steel columns; concrete-filled steel tubes; etc. Where known, the CTBUH database breaks out the materials used in a composite building’s core, columns, and floor spanning separately.
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from steel. Note that a building of steel construction with a floor system of concrete planks or concrete slab on top of steel beams is still considered a “steel” structure as the concrete elements are not acting as the primary structure.
Reinforced Concrete
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from concrete which has been cast in place and utilizes steel reinforcement bars.
Precast Concrete
Both the main vertical/lateral structural elements and the floor spanning system are constructed from steel reinforced concrete which has been precast as individual components and assembled together on-site.
Mixed-Structure
Utilizes distinct systems (e.g. steel, concrete, timber), one on top of the other. For example, a steel/concrete indicates a steel structural system located on top of a concrete structural system, with the opposite true of concrete/steel.
Composite
A combination of materials (e.g. steel, concrete, timber) are used together in the main structural elements. Examples include buildings which utilize: steel columns with a floor system of reinforced concrete beams; a steel frame system with a concrete core; concrete-encased steel columns; concrete-filled steel tubes; etc. Where known, the CTBUH database breaks out the materials used in a composite building’s core, columns, and floor spanning separately.
concrete
Energy Label
LEED Silver
Official Website
Height
Architectural
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."
362.9 m / 1,191 ft
To Tip
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element (i.e., including antennae, flagpoles, signage and other functional-technical equipment).
362.9 m / 1,191 ft
Occupied
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest occupied floor within the building.
351.5 m / 1,153 ft
Floors Above Ground
The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).
101
# of Apartments
Number of Apartments refers to the total number of residential units (including both rental units and condominiums) contained within a particular building.
393
# of Hotel Rooms
Number of Hotel Rooms refers to the total number of hotel rooms contained within a particular building.
191
# of Parking Spaces
Number of Parking Spaces refers to the total number of car parking spaces contained within a particular building.
346
Tower GFA
Tower GFA refers to the total gross floor area within the tower footprint, not including adjoining podiums, connected buildings or other towers within the development.
176,516 m² / 1,900,002 ft²
Rankings
-
By function
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-
By material
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#
56
Tallest in the World
#
10
Tallest in
North America
#
10
Tallest in
United States
#
3
Tallest in
Chicago
#
30
Tallest Mixed-use Building in the World
#
2
Tallest Mixed-use Building in
North America
#
2
Tallest Mixed-use Building in
United States
#
2
Tallest Mixed-use Building in
Chicago
#
13
Tallest Concrete Building in the World
#
4
Tallest Concrete Building in
North America
#
4
Tallest Concrete Building in
United States
#
2
Tallest Concrete Building in
Chicago
Construction Schedule
2014
Proposed
2016
Construction Start
2020
Completed
Owner/Developer
Architect
Design
Usually involved in the front end design, with a "typical" condition being that of a leadership role through either Schematic Design or Design Development, and then a monitoring role through the CD and CA phases.
Architect of Record
Usually takes on the balance of the architectural effort not executed by the "Design Architect," typically responsible for the construction documents, conforming to local codes, etc. May often be referred to as "Executive," "Associate," or "Local" Architect, however, for consistency CTBUH uses the term "Architect of Record" exclusively.
Structural Engineer
Design
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
Contractor
Main Contractor
The main contractor is the supervisory contractor of all construction work on a project, management of sub-contractors and vendors, etc. May be referred to as "Construction Manager," however, for consistency CTBUH uses the term "Main Contractor" exclusively.
Other Consultant
Other Consultant refers to other organizations which provided significant consultation services for a building project (e.g. wind consultants, environmental consultants, fire and life safety consultants, etc).
Other Consultant refers to other organizations which provided significant consultation services for a building project (e.g. wind consultants, environmental consultants, fire and life safety consultants, etc).
Façade
These are firms that consult on the design of a building's façade. May often be referred to as "Cladding," "Envelope," "Exterior Wall," or "Curtain Wall" Consultant, however, for consistency CTBUH uses the term "Façade Consultant" exclusively.
Interiors
Wind
Material Supplier
Material Supplier refers to organizations which supplied significant systems/materials for a building project (e.g. elevator suppliers, facade suppliers, etc).
Material Supplier refers to organizations which supplied significant systems/materials for a building project (e.g. elevator suppliers, facade suppliers, etc).
Formwork
Foundation Equipment
You must be a CTBUH Member to view this resource.
Owner/Developer
Architect
Design
Usually involved in the front end design, with a "typical" condition being that of a leadership role through either Schematic Design or Design Development, and then a monitoring role through the CD and CA phases.
Architect of Record
Usually takes on the balance of the architectural effort not executed by the "Design Architect," typically responsible for the construction documents, conforming to local codes, etc. May often be referred to as "Executive," "Associate," or "Local" Architect, however, for consistency CTBUH uses the term "Architect of Record" exclusively.
Structural Engineer
Design
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
MEP Engineer
Design
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
dbHMS
Contractor
Main Contractor
The main contractor is the supervisory contractor of all construction work on a project, management of sub-contractors and vendors, etc. May be referred to as "Construction Manager," however, for consistency CTBUH uses the term "Main Contractor" exclusively.
Other Consultant
Other Consultant refers to other organizations which provided significant consultation services for a building project (e.g. wind consultants, environmental consultants, fire and life safety consultants, etc).
Other Consultant refers to other organizations which provided significant consultation services for a building project (e.g. wind consultants, environmental consultants, fire and life safety consultants, etc).
Civil
Mackie Consultants
Development
Wanda Group
Façade
These are firms that consult on the design of a building's façade. May often be referred to as "Cladding," "Envelope," "Exterior Wall," or "Curtain Wall" Consultant, however, for consistency CTBUH uses the term "Façade Consultant" exclusively.
Food Service
The Alinea Group
Foundation
Case Foundation
Interiors
Gensler; Hirsch Bedner Associates
Landscape
Olin Studio
Lighting
CD+M Lighting Design Group, LLC
Marketing
Marriott International, Inc.
Traffic
Kimley Horn
Wind
Material Supplier
Material Supplier refers to organizations which supplied significant systems/materials for a building project (e.g. elevator suppliers, facade suppliers, etc).
Material Supplier refers to organizations which supplied significant systems/materials for a building project (e.g. elevator suppliers, facade suppliers, etc).
Concrete
Ozinga Chicago RMC; Prairie Material
Crane
Liebherr; Morrow Equipment Company
Formwork
Foundation Equipment
CTBUH Initiatives
Chicago Future Leaders to Tour Vista Tower (Sold Out)
8 August 2019 - Event
2019 Tall Building Predictions for the Year to Come
22 January 2019 - CTBUH News
Research
12 January 2021
Tall Buildings in 2020: COVID-19 Contributes To Dip in Year-On-Year Completions
CTBUH Research
The Council on Tall Buildings and Urban Habitat has released its annual report, CTBUH Year in Review: Tall Trends of 2020, part of the Tall...
Global News
25 November 2020
Chicago’s Third Tallest Building Gets A New Name
The soaring Vista Tower, the newest addition to Chicago’s famed skyline, now has a new name: St. Regis Chicago. The skyscraper also has a new...
About St. Regis Chicago
Upon completion, St. Regis Chicago became Chicago’s third tallest building and the tallest building within the mixed-use Lake Shore East development located near the Chicago River and Lake Michigan. Proximity to the river and the city’s renown lakefront park system, as well as placement upon a north-south view corridor within the city’s street grid, provides for a high level of prominence for the mixed-use building. The reinforced concrete structure is composed of a series of stacked frustrum-shaped volumes moving rhythmically in and out of plane and extruded vertically into four sections extending to various heights.
The flowing form of St. Regis Chicago’s volume is further accentuated through the façade’s gradient of colored glass, which combined with the spandrel covered floor slab edges, creates an enhanced visual texture for the exterior. As the building is set into an artificial grade change introduced by the adjacent three-level street system, public entrances are located at different elevations. The lowest level entrance along Field Boulevard provides the easternmost entrance for the city’s indoor pedestrian circulation network known as ‘The Pedway’, while the main entrances are located along the uppermost level of Wacker Drive, where two dedicated lobbies serve as the entries for the hotel and residential condominium components of the building. Between these lobbies, a public roadway passes through the structure, creating a pedestrian and vehicular link between Wacker Drive, the riverfront and the rest of the Lake Shore East development.
Research
12 January 2021
Tall Buildings in 2020: COVID-19 Contributes To Dip in Year-On-Year Completions
The Council on Tall Buildings and Urban Habitat has released its annual report, CTBUH Year in Review: Tall Trends of 2020, part of the Tall...
30 January 2020
Tall Building Predictions for 2020
The combined brains of the CTBUH editorial and database staff boldly predict what might happen across the global skyscraper industry in 2020. Check out our...
11 October 2019
A New View, and a New Gateway, for Chicago
Upon completion, Vista Tower will become Chicago’s third tallest building, topping out the Lakeshore East development, where the Chicago River meets Lake Michigan. Occupying a...
08 August 2017
Having designed the 262-meter Aqua in Chicago, which completed in 2009, Jeanne Gang, principal and founder of Studio Gang Architects, received considerable attention for what...
01 June 2016
Three Points of the Residential High-Rise: Designing for Social Connectivity
In this paper we discuss the terms “exo-spatial design,” “solar carving,” and “bridging” as strategies for creating more socially connective tall buildings. As a typology,...
26 October 2015
Three Points of the Residential High-Rise: Designing for Social Connectivity
In this paper we discuss the terms “exo-spatial design,” “solar carving,” and “bridging” as strategies for creating more socially connective tall buildings. As a typology,...
Global News
25 November 2020
Chicago’s Third Tallest Building Gets A New Name
The soaring Vista Tower, the newest addition to Chicago’s famed skyline, now has a new name: St. Regis Chicago. The skyscraper also has a new...
20 October 2020
James Loewenberg, Developer of Chicago High-Rises, Dies at 86
James Loewenberg, a Chicago architect-turned-developer with a portfolio that includes the Aqua and Vista Tower skyscrapers in downtown Chicago, has died at age 86 after...
31 July 2020
Chicago Developer to Buy Out Supertall Building's Partner for US$270 million
The Chicago developer building the 101-story Vista Tower on the Chicago River has agreed to buy out its majority Chinese partner for US$270 million, ending...
30 April 2019
Two Towers Progress onto Chicago’s Iconic Skyline
Vista Tower reached its final height on April 26 2019, when construction workers poured concrete to form the Chicago skyscraper’s 101st and final floor. That...
CTBUH Initiatives
8 August 2019
The CTBUH Chicago Future Leaders Committee will lead a tour of Vista Tower, which upon completion will be the tallest Chicago building designed by a woman.
22 January 2019
2019 Tall Building Predictions for the Year to Come
Check out our monthly predictions based on our industry intelligence to see what trends and milestones will shape the industry in the year to come!
14 December 2018
CTBUH Staff Reaches New Heights at Chicago's Vista Tower
To bring a successful year to a close, CTBUH staff enjoyed an extensive tour of the under-construction Vista Tower, a residential and hotel development in Chicago's Lakeshore East.
22 August 2018
CTBUH Study Examines Tallest Buildings with Dampers
CTBUH has released a Tall Buildings in Numbers (TBIN) interactive data study on the world's tallest buildings with dampers.
30 October 2015
Chicago Regional Tour
CTBUH 2015 delegates toured Chicago and its architectural marvels. From recently constructed skyscrapers to the modern marvel of Willis Tower, which held the tallest title for 25 years.
17 September 2015
Warm Weather Spaces Walking Tours 2015
The CTBUH Urban Habitat / Urban Design Committee organized guided walking tours of 16 cities around the globe, focusing on urban habitats around tall buildings.
29 January 2015
Seven Cities Winter Spaces Walking Tour
The new CTBUH Urban Habitat / Urban Design Committee organized a highly successful Winter Spaces Walking Tour in seven cities around the world.
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