112
Global
Height rank
Salesforce Tower
San Francisco
Height

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."

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).

326.1 m / 1,070 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."

326.1 m / 1,070 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.

274.6 m / 901 ft
1 2 3 Salesforce Tower Outline
Floors

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).

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).

61
Below Ground

The number of floors below ground should include all major floors located below the ground floor level.

3
Height 326.14 m / 1,070 ft
Floors 61
Official Name

The current legal building name.

Salesforce Tower
Other Names

Other names the building has commonly been known as, including former names, common informal names, local names, etc.

Transbay Tower, Transbay Transit Center and 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, 2018
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.

Postal Code
94105
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.

office
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.

composite
Core
Reinforced Concrete
Columns
Steel
Floor Spanning
Steel
LEED Platinum targeted
Official Website
Height

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."

Architectural
326.14 m / 1,070 ft
To Tip
326.14 m / 1,070 ft
Occupied
274.6 m / 901 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).

61
Floors Below Ground

The number of floors below ground should include all major floors located below the ground floor level.

3
# of Elevators

Number of Elevators refers to the total number of elevator cars (not shafts) contained within a particular building (including public, private and freight elevators).

34
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.

130,064 m² / 1,399,997 ft²
Rankings
#
112
Tallest in the World
#
16
Tallest in North America
#
16
Tallest in United States
#
1
Tallest in San Francisco
#
41
Tallest Office Building in the World
#
9
Tallest Office Building in North America
#
9
Tallest Office Building in United States
#
1
Tallest Office Building in San Francisco
#
69
Tallest Composite Building in the World
#
7
Tallest Composite Building in North America
#
7
Tallest Composite Building in United States
#
1
Tallest Composite Building in San Francisco
Construction Schedule
2006

Proposed

2014

Construction Start

2018

Completed

Architect
Structural Engineer
MEP Engineer

Building Monitoring

Environmental

Façade Maintenance

Foundation

Geotechnical

Life Safety

WSP

Lighting

Property Management

Wind

Cladding

Elevator

Façade Maintenance Equipment

Architect
Kendall / Heaton Associates
Structural Engineer
MEP Engineer
Clark Construction Group; Hathaway Dinwiddie

Building Monitoring

Civil

BKF Engineers

Environmental

EBS Consultants; Langan Engineering

Façade Maintenance

Foundation

Geotechnical

Landscape

PWP Landscape Architecture

LEED

EBS Consultants

Life Safety

WSP

Lighting

Front Inc.; Horton Lees Brogden Lighting Design; Jim Campbell

Parking

HWA Parking, LLC

Property Management

CBRE; Cushman & Wakefield

Security

AON

Traffic

HWA Parking, LLC

Vertical Transportation

Persohn/Hahn

Wind

Cladding

Elevator

Façade Maintenance Equipment

Steel

ArcelorMittal; The Herrick Corporation

CTBUH Awards & Distinctions

Best Tall Building Worldwide 2019 Winner

2019 CTBUH Awards

Best Tall Building 300-399 meters 2019 Winner

2019 CTBUH Awards

MEP Engineering Award 2019 Award of Excellence

2019 CTBUH Awards

CTBUH Initiatives

Videos

31 October 2017 | San Francisco

Fred Clarke, Aïcha Woods & Mark Shoemaker of Pelli Clarke Pelli Architects are interviewed by Chris Bentley during the 2017 CTBUH Australia Conference.

Research

25 April 2019

CTBUH

This year, CTBUH has vastly expanded its Awards program to consider the Best Tall Building category through several classes of height, rather than geographic regions,...

Global News

23 October 2019 | San Francisco

A canyon-like tower by MVRDV and a twisting structure by Studio Gang are among the buildings to be revealed for a new San Francisco development....

31 October 2017 | San Francisco

Fred Clarke, Aïcha Woods & Mark Shoemaker of Pelli Clarke Pelli Architects are interviewed by Chris Bentley during the 2017 CTBUH Australia Conference.

03 November 2016 | San Francisco

Ron Klemencic, Chairman & CEO, Magnusson Klemencic Associates, discusses some of his personal favorite projects with Chris Bentley, during the 2016 CTBUH Awards Symposium at...

17 September 2014 | San Francisco

All truly great outcomes are the result of collaboration. In a building’s life cycle, collaboration between designers, owners, builders and users can result in improved...

03 March 2008 | San Francisco

Jeffrey Heller & Clark Manus, of Heller Manus, talked about San Francisco as an interesting and prototypical example of what is and will be happening...

25 April 2019

CTBUH

This year, CTBUH has vastly expanded its Awards program to consider the Best Tall Building category through several classes of height, rather than geographic regions,...

12 December 2018

CTBUH Research

The astronomical growth in tall building construction observed over the past decade continued in 2018, though the total number of completed buildings of 200 meters’...

27 April 2018

Amy Webb, New York University; Julian Chen, Henning Larsen Architects

What does the office of the future look like? The leading tech industry giants all seem to agree the main goal is “connectivity” that forges...

16 September 2014

Susanna See, WSP

All truly great outcomes are the result of collaboration. In a building’s life cycle, collaboration between designers, owners, builders and users can result in improved...

03 March 2008

Jeffrey Heller, Clark Manus & Craig Nikitas, Heller Manus Architects

The past decades have shown some major changes in our urban settlements. The globalization of our societies and economies has brought change to cities. This...

23 October 2019 | San Francisco

A canyon-like tower by MVRDV and a twisting structure by Studio Gang are among the buildings to be revealed for a new San Francisco development....

20 June 2019 | Oakland

The CEO of Kaiser Permanente announced 17 June 2019 that the company will be constructing a new headquarters in Oakland and will call it The...

12 December 2018

The astronomical growth in tall building construction observed over the past decade continued in 2018, though the total number of completed buildings of 200 meters’ or greater height leveled off at 143, after hitting an all-time record of 147 in 2017.

5 December 2018

These projects will be represented at the CTBUH 2019 Tall + Urban Innovation Conference, where they will compete in real time for winning distinctions in each category.

17 January 2018

2018 Tall Building Predictions

Check out all of our 2018 Tall Building Predictions, and dive into the full 2017 Tall Building Year in Review data report.

29 October 2017

CTBUH Seismic Working Group Workshop Talks Industry Developments

During the CTBUH 2017 Conference, the CTBUH Seismic Working Group Workshop welcomed a handful of industry experts to discuss the latest advances in performance-based seismic design.

30 October 2015

CTBUH 2015 delegates toured San Francisco and its architectural marvels, from new construction to old historic buildings.

3 June 2014

CTBUH San Francisco Hosts Capacity Crowd for Transbay Discussion

A panel discussion featuring the two tallest buildings in San Francisco, Salesforce Tower and 181 Fremont Street, was attended by approximately 125 people.