Gilsanz Murray Steficek

CTBUH Silver Member

About

Member Since: 2013

Member Offices: New York City

Gilsanz Murray Steficek provides structural engineering and building envelope consulting for a diverse range of construction and restoration projects. These include tall office and residential towers, theaters, housing, educational buildings, sports facilities, sculptures, landmarks and special structures.

The firm’s leaders involve themselves in professional activities and publish technical papers relevant to structural design. They are dedicated to building their future reputation on the firm’s exceptional service to clients and their projects – big and small.

Their clients include architects, public and non-public institutions, building owners, developers, contractors, building managers, corporations, artists and engineers in other trades. Their staff has experience with innovative use of materials, composite construction, and construction technology.

Fields of Expertise

Engineering, Other; Security Consultancy; Structural Engineering

Membership details

Membership Level

Silver

Member Since

2013

Member Offices

New York City

Buildings

Rank	Name	City	Completion	Height
1	Empire State Building	New York City	1931	381 m / 1,250 ft
2	35 Hudson Yards	New York City	2019	304.8 m / 1,000 ft
3	Torre Cepsa	Madrid	2008	248.3 m / 815 ft
4	Woolworth Building	New York City	1913	241.4 m / 792 ft
5	1540 Broadway	New York City	1990	223.3 m / 733 ft
6	252 East 57th Street	New York City	2016	217.9 m / 715 ft
7	Grace Plaza	New York City	1972	192 m / 630 ft
8	11 Hoyt Street	New York City	2020	190.8 m / 626 ft
9	300 Madison Avenue	New York City	2003	175.3 m / 575 ft
10	330 Madison Avenue	New York City	1964	169.2 m / 555 ft

Building Completions Timeline

View other data outputs

Research

22 October 2015

Reinventing Woolworth: Adaptive Reuse of a Historic Skyscraper

This article presents a case study of structural and logistical issues involved in the adaptive reuse of an early 20th-century skyscraper, and outlines the case...

Global News

19 October 2020

Restoration of Art Deco New York City Skyscraper Nears Completion

New York City’s skyline is forever adapting, thrusting ever higher upwards as a jostling amalgam of evolving styles and forms. Although surpassed in height by...

Global News

09 March 2020

New York City’s Highest Outdoor Skydeck Set to Open

The opening of Edge, the highest outdoor sky deck in the Western Hemisphere, offering 360-degree views of New York City’s iconic skyline will be celebrated...

Rank	Name	City	Completion	Height
1	Empire State Building	New York City	1931	381 m / 1,250 ft
2	35 Hudson Yards	New York City	2019	305 m / 1,000 ft
3	Torre Cepsa	Madrid	2008	248 m / 815 ft
4	Woolworth Building	New York City	1913	241 m / 792 ft
5	1540 Broadway	New York City	1990	223 m / 733 ft
6	252 East 57th Street	New York City	2016	218 m / 715 ft
7	Grace Plaza	New York City	1972	192 m / 630 ft
8	11 Hoyt Street	New York City	2020	191 m / 626 ft
9	300 Madison Avenue	New York City	2003	175 m / 575 ft
10	330 Madison Avenue	New York City	1964	169 m / 555 ft
11	Virgin Hotel	New York City	2020	145 m / 476 ft
12	12 Metrotech Center	New York City	2005	144 m / 473 ft
13	510 Madison	New York City	2010	138 m / 452 ft
14	Level BK	New York City	2017	134 m / 438 ft
15	68 Trinity Place	New York City	2019	132 m / 433 ft
16	Renaissance New York Midtown Hotel	New York City	2015	132 m / 432 ft
17	75 Rockefeller Plaza	New York City	1947	129 m / 424 ft
18	280 Park Avenue	New York City	1962	126 m / 412 ft
19	77 Water Street	New York City	1970	114 m / 374 ft
20	Abington House	New York City	2014	111 m / 365 ft
21	35xv	New York City	2016	102 m / 334 ft
22	71 Broadway	New York City	1898	97 m / 319 ft
23	10 Hanover Square	New York City	1971	85 m / 278 ft
24	Avalon West Chelsea	New York City	2014	82 m / 268 ft
25	QLIC	New York City	2015	77 m / 251 ft
26	Avalon on the Sound	New Rochelle	2001	75 m / 247 ft
27	citizenM Hotel	New York City	2019	75 m / 246 ft
28	121 East 22nd Street	New York City	2018	64 m / 210 ft
29	Moise Safra Center	New York City	2018	- m / - ft

Statistics

150 m+ Buildings

9 Completed

1 Under Constr.

300 m+ Buildings

2 Completed

Average Building Age*

30 Years

Most Common Function*

Office (48%), 14 Buildings

Most Common Material*

Concrete (48%), 12 Buildings

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

Function
Material

Total: 29 Buildings for which a function has been assigned.

Total: 25 Buildings for which a material has been assigned.

*Based on 29 Completed & Under Construction Buildings

Building Completions Timeline

Building Map

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.

Create your own charts using the Explore Data tool.

CTBUH Silver Member