CTBUH Silver Member

Nabih Youssef & Associates

About

Member Since: 1991

Member Offices: Los Angeles

Nabih Youssef Associates (NYA), founded in 1989, is an internationally recognized structural engineering firm providing specialized structural and earthquake engineering consulting for new and existing buildings.

Their design practice is geared towards high-profile, architecturally intensive projects, including commercial, institutional and public facilities. They are a leader in implementing state-of-the-art technologies, such as Base Isolation and Passive Energy Dissipation Systems.

NYA has the good fortune to collaborate with a wide variety of design architects and educators from around the world. This enables them to integrate art, science and new technology into the completion of their projects, thereby helping them achieve design excellence.

Fields of Expertise

Seismic Design; Structural Engineering

Membership details

Membership Level

Silver

Member Since

1991

Member Offices

  • Los Angeles

Buildings

Rank
Name
Status

Completed

Architecturally Topped Out

Structurally Topped Out

Under Construction

On Hold

Never Completed

Proposed

Vision

Demolished

Competition Entry

Canceled

Proposed Renovation

Under Renovation

Renovated

Under Demolition

Height

1

The Ritz-Carlton Los Angeles

203.3 m / 667 ft

2

AIG Sun-America Center

162.5 m / 533 ft

3

TCW Tower

157.6 m / 517 ft

4

City Hall

138.4 m / 454 ft

5

Glendale Plaza

107.6 m / 353 ft

Building Completions Timeline

 

Global News

16 December 2019

Site Acquired for Proposed Residential Complex in Los Angeles

Chinese developer City Century has acquired a prime development site across the street from L.A. Live in downtown Los Angeles, where it intends to build...

Statistics

150 m+ Buildings

Average Building Age*

38 Years

Most Common Function*

Office, 4 Buildings

Most Common Material*

Steel, 4 Buildings

* Based on 150 m+ buildings currently in the database.

 
 

*Based on 5 Completed & Under Construction Buildings

Building Completions Timeline

 

Construction Time Chart

NOTE: Construction start time is not available for all buildings. The average construction time is only displayed if there is three or more buildings with construction start and complete data in that year.

 

Gross-to-Net Height

NOTE: Gross-to-Net Height is defined as architectural height minus height of highest occupied floor. Therefore, the Gross-to-Net Height is only calculated for buildings that have both the architectural height and the highest occupied floor height recorded.