CTBUH Platinum Member

Langan

About

Member Since: 2010

Member Offices: Athens, Austin, Boston, Calgary, Charlotte, Chicago, Cleveland, Dallas, Denver, Dubai, Fort Lauderdale, Houston, Irvine, London, Los Angeles, Miami, New Haven, New York City, Oakland, Orlando, Panama City, Parsippany, Philadelphia, Phoenix, Pittsburgh, Sacramento, Salt Lake City, San Francisco, San Jose, Seattle, Tampa, Trenton, Washington D.C., White Plains

Website: http://www.langan.com

Founded as a geotechnical specialty firm in 1970, Langan quickly became involved in many large, complex projects located throughout the eastern part of the United States. As their growth continued, they leveraged their highly technical base to expand into the civil engineering and environmental disciplines.

Their client-focused, highly entrepreneurial culture helped evolve additional technical capabilities and enable geographic expansion into the southeast and western regions of the United States. Langan International was formed to support global clients and partner with the world's elite design and construction teams around the world.

After five successful decades, their reputation for providing innovative solutions that yield measurable value for their clients continually forges new enduring relationships for the firm and distinguishes Langan from the competition.

Fields of Expertise

Civil Engineering; Engineering, Multi-discipline; Environmental Engineering; Geotechnic / Foundations; Landscape Architecture; Seismic Design; Surveying

Buildings

Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.

RANK
Name
Status

Completed

Architecturally Topped Out

Structurally Topped Out

Under Construction

On Hold

Proposed

Vision

Never Completed

Demolished

Competition Entry

Canceled

Proposed Renovation

Under Renovation

Renovated

Under Demolition

See all status definitions
Height
1 Jeddah Tower
1,000 m / 3,281  ft
2 Signature Tower Jakarta
638 m / 2,093  ft
3 175 Park Avenue
481.5 m / 1,580  ft
4 Central Park Tower
472.4 m / 1,550  ft
5 One Vanderbilt Avenue
427 m / 1,401  ft
6 30 Hudson Yards
387.1 m / 1,270  ft
7 DAMAC Heights
335.1 m / 1,099  ft
8 Salesforce Tower
326.1 m / 1,070  ft
9 53 West 53
320.1 m / 1,050  ft
10 The Spiral
313.9 m / 1,030  ft

Awards

One Madison Avenue

Award of Excellence: One Madison Avenue

Best Tall Building, by Region, Americas 2025

Ctbuh Leaders

Ramin Golesorkhi

Ramin Golesorkhi

CTBUH Working Group: Performance Based Seismic Design, 2015 – Present

San Francisco

Jared Green

Jared Green

CTBUH Regional Hub, Americas Steering Committee, 2023 – Present

Philadelphia

Seth Martin

Seth Martin

CTBUH Awards Repositioning Jury, 2025

New York City

Building Completions Timeline

Videos

31 May 2018

Constructing the ‘Jenga’ Building Was No Game

56 Leonard has been called the “Jenga” building due to its cantilevered floors, as well as the irregular spacing and location of the balconies throughout...

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Research

01 May 2025

Advanced Computational Modeling and Data-Driven Design

Advancements in computational modeling and performance simulation have revolutionized architectural and urban design, enabling data driven approaches to address sustainability, density, and programmatic change. This...

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Global News

28 February 2025

Permits in Progress for 22-Story Mixed Housing in San Francisco

The site of 2700 Sloat Boulevard has had new preliminary permits filed, showing a 22-story, 233 foot (71 meter) building in San Francisco’s Sunset District....

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Associated companies

Lagan Treadwell Rollo (2010)

Treadwell & Rollo (2010)

Navix Enginering (2024)

Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.

RANK
Name
Height
1 Jeddah Tower

1,000 m / 3,281 ft
2 India Tower

700 m / 2,296 ft
3 Signature Tower Jakarta

638 m / 2,093 ft
4 175 Park Avenue

482 m / 1,580 ft
5 Central Park Tower

472 m / 1,550 ft
6 World One

442 m / 1,450 ft
7 Multifunctional Highrise Complex - Akhmat Tower

435 m / 1,427 ft
8 One Vanderbilt Avenue

427 m / 1,401 ft
9 30 Hudson Yards

387 m / 1,270 ft
10 45 Broad Street

366 m / 1,200 ft
11 DAMAC Heights

335 m / 1,099 ft
12 Salesforce Tower

326 m / 1,070 ft
13 53 West 53

320 m / 1,050 ft
14 One Brickell City Centre

317 m / 1,040 ft
15 3 Hudson Boulevard

315 m / 1,034 ft
16 The Spiral

314 m / 1,030 ft
17 247 Cherry Street

309 m / 1,013 ft
18 One57

306 m / 1,004 ft
19 35 Hudson Yards

305 m / 1,000 ft
20 One Manhattan West

304 m / 996 ft
21 3 Hudson Boulevard

301 m / 987 ft
22 50 Hudson Yards

299 m / 981 ft
23 220 Central Park South

290 m / 950 ft
24 30 Park Place

282 m / 926 ft
25 World One

280 m / 919 ft
26 15 Hudson Yards

279 m / 914 ft
27 World View

278 m / 911 ft
28 Oceanwide Center Tower 1

277 m / 910 ft
29 10 Hudson Yards

268 m / 878 ft
30 425 Park Avenue

262 m / 860 ft
31 Three Sixty West Tower B

260 m / 853 ft
32 Sutton 58

258 m / 847 ft
33 Banco Santander Tower

257 m / 843 ft
34 Three Sixty West Tower A

256 m / 839 ft
35 Permata Sapura Tower

253 m / 828 ft
36 Met 3

252 m / 828 ft
37 56 Leonard

250 m / 821 ft
38 181 Fremont

247 m / 810 ft
39 Four Seasons Hotel & Tower

240 m / 789 ft
40 55 Hudson Yards

237 m / 779 ft
41 50 West

237 m / 779 ft
42 Madison Square Park Tower

237 m / 778 ft
43 383 Madison Avenue

230 m / 755 ft
44 The Royalton

230 m / 755 ft
45 Oberoi Skyz Tower I

230 m / 755 ft
45 Oberoi Skyz Tower II

230 m / 755 ft
47 Courtyard & Residence Inn Manhattan/Central Park

230 m / 753 ft
48 Time Warner Center North Tower

228 m / 749 ft
48 Time Warner Center South Tower

228 m / 749 ft
50 200 West Street

228 m / 749 ft
51 7 World Trade Center

227 m / 743 ft
52 Aro

225 m / 738 ft
53 World Crest

225 m / 737 ft
54 Fontainebleau Las Vegas

224 m / 735 ft
55 30 Journal Square

219 m / 718 ft
56 One Journal Square Tower I

216 m / 710 ft
56 One Journal Square Tower II

216 m / 710 ft
58 Marquis

214 m / 702 ft
59 One Thousand Museum

213 m / 699 ft
60 Brickell Flatiron

213 m / 698 ft
61 Wells Fargo Tower

200 m / 655 ft
62 Silver Towers East

199 m / 653 ft
62 Silver Towers West

199 m / 653 ft
64 55 Hudson Street

198 m / 649 ft
65 Millennium Tower

197 m / 645 ft
66 Elysee

196 m / 644 ft
67 Infinity at Brickell

192 m / 630 ft
68 Oceanwide Center Tower 2

191 m / 627 ft
69 Miami Tower

191 m / 625 ft
70 Viridian at Greenhills

190 m / 623 ft
71 11 Hoyt Street

188 m / 618 ft
72 Sherwin Williams Headquarters

188 m / 616 ft
73 Marina Blue

187 m / 615 ft
74 Towers on Capitol Mall I

187 m / 614 ft
74 Towers on Capitol Mall II

187 m / 614 ft
76 Plaza on Brickell Tower I

186 m / 610 ft
77 Baccarat Hotel & Residences

186 m / 610 ft
78 One Rincon Hill South Tower

184 m / 605 ft
79 The Orion

184 m / 604 ft
80 One Paraiso

183 m / 601 ft
81 Eleven Times Square

183 m / 601 ft
82 SLS Brickell

183 m / 599 ft
83 Hearst Tower

182 m / 597 ft
84 SLS Lux Brickell

181 m / 595 ft
85 TSX Broadway

177 m / 582 ft
86 2700-2750 Sloat Boulevard

177 m / 580 ft
87 Turkevi Center

171 m / 561 ft
88 Blue Diamond Tower

170 m / 559 ft
88 Green Diamond Tower

170 m / 559 ft
90 3 Times Square

169 m / 555 ft
91 One Willoughby Square

168 m / 552 ft
92 Biscayne Beach

168 m / 550 ft
93 Hyatt Times Square

168 m / 550 ft
94 The Tower at PNC Plaza

166 m / 544 ft
95 One Rincon Hill North Tower

165 m / 541 ft
96 802 Pine

164 m / 539 ft
97 The Brooklyner

162 m / 531 ft
98 Ten Museum Park

162 m / 530 ft
99 Plaza on Brickell Tower II

160 m / 525 ft
100 Four Seasons Private Residences

156 m / 510 ft
101 Hudson Greene East Tower

155 m / 509 ft
102 Met 2 Marriott Marquis

153 m / 502 ft
103 Hudson Greene West Tower

153 m / 501 ft
104 Tower 46

153 m / 501 ft
105 1450 BRICKELL

153 m / 500 ft
106 The Bond at Brickell

150 m / 491 ft
107 555 Mission Street

148 m / 487 ft
108 Espirito Santo Plaza

148 m / 487 ft
109 Regalia

148 m / 485 ft
110 St. Regis San Francisco

148 m / 484 ft
111 Turnberry Place I

145 m / 477 ft
111 Turnberry Place II

145 m / 477 ft
111 Turnberry Place III

145 m / 477 ft
111 Turnberry Place IV

145 m / 477 ft
115 Prism Tower

145 m / 476 ft
116 Continuum on South Beach, South Tower

144 m / 471 ft
117 One Madison Avenue

143 m / 468 ft
118 VIA 57 WEST

142 m / 467 ft
119 685 1st Avenue

140 m / 459 ft
120 7 Bryant Park

138 m / 454 ft
121 Met 1

134 m / 440 ft
122 340 Fremont Street

134 m / 440 ft
123 Eagle + West Tower 1

134 m / 438 ft
124 500 Folsom

133 m / 435 ft
125 The Greenpoint

132 m / 434 ft
126 Fifteen Fifty

129 m / 422 ft
127 Axis on Brickell North Tower

127 m / 418 ft
127 Axis on Brickell South Tower

127 m / 418 ft
129 350 Mission Street

126 m / 413 ft
130 Continuum on South Beach, North Tower

126 m / 412 ft
131 The Element

126 m / 412 ft
132 Dubai Creek Gate - Tower 2

123 m

404 ft

Please note that this height is estimated, based on a floor count of 36 floors. The estimation has been arrived at by analyzing 9,579 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
133 One High Line West Tower

123 m / 402 ft
134 The Eight

122 m / 400 ft
135 399 Fremont

122 m / 400 ft
135 LUMINA I

122 m / 400 ft
137 Millennium Tower Residences

120 m / 394 ft
138 Al Maryah Tower

120 m / 394 ft
139 The Kent

120 m / 392 ft
140 The Forge

117 m / 384 ft
141 Monarc at Met 3

116 m / 381 ft
142 33 Tehama

116 m / 380 ft
143 Ayia Napa Marina East Tower

114 m / 374 ft
144 Ayia Napa Marina West Tower

114 m / 374 ft
145 The Riverhouse

110 m / 362 ft
146 461 Dean

109 m / 359 ft
147 LUMINA II

107 m / 350 ft
148 Avalon Brooklyn Bay

104 m / 343 ft
149 Eagle + West Tower 2

104 m / 342 ft
150 Skyglass

104 m / 342 ft
151 The InterContinental San Francisco

104 m / 340 ft
152 35xv

102 m / 334 ft
153 The Laurel

100 m / 328 ft
154 7 Hudson Square

98 m / 320 ft
155 Dubai Creek Gate - Tower 1

96 m

315 ft

Please note that this height is estimated, based on a floor count of 28 floors. The estimation has been arrived at by analyzing 9,579 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
156 Grove at Grand Bay North Tower

94 m / 308 ft
156 Grove at Grand Bay South Tower

94 m / 308 ft
158 Rockwell Place Hotel

93 m / 305 ft
159 One High Line East Tower

92 m / 302 ft
160 Commonwealth Building

91 m / 300 ft
161 MidRiverVu

91 m / 299 ft
162 John A. Paulson Center Faculty Tower

91 m / 299 ft
163 Meridian Plaza II

91 m / 299 ft
164 MIRO East Tower

91 m / 298 ft
164 MIRO West Tower

91 m / 298 ft
166 Radio Tower & Hotel

90 m / 297 ft
167 220 Central Park South Villa

84 m / 274 ft
168 555 Greenwhich+345 Hudson

81 m / 266 ft
169 Torre Universal

81 m / 265 ft
170 Verde

80 m / 263 ft
171 420 Kent Avenue

76 m / 251 ft
172 Third at Bankside Tower A

76 m / 250 ft
172 Third at Bankside Tower C

76 m / 250 ft
174 Lincoln at Bankside East Tower

76 m / 250 ft
174 Lincoln at Bankside North Tower

76 m / 250 ft
174 Lincoln at Bankside South Tower

76 m / 250 ft
174 Lincoln at Bankside West Tower

76 m / 250 ft
178 Two Fifty West 81st

76 m / 249 ft
179 One Steuart Lane

73 m / 240 ft
180 St. John's Terminal

73 m / 238 ft
181 One South Market

73 m / 238 ft
182 Graduate Hotel

69 m

226 ft

Please note that this height is estimated, based on a floor count of 18 floors. The estimation has been arrived at by analyzing 1,228 other buildings of the same Hotel function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
183 John A. Paulson Center Student Tower

69 m / 225 ft
184 The Standard at New Brunswick

68 m / 225 ft
185 Al Wasl Plaza Dome

67 m / 221 ft
186 170 Amsterdam Avenue

66 m / 217 ft
187 4th & Harrison

62 m / 203 ft
188 180 East 125th Street

58 m / 190 ft
189 Third at Bankside Tower B

58 m

190 ft

Please note that this height is estimated, based on a floor count of 17 floors. The estimation has been arrived at by analyzing 9,579 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
190 Visa Market Support Center

58 m / 190 ft
191 Rove Expo City North Tower

55 m / 180 ft
191 Rove Expo City South Tower

55 m / 180 ft
193 Marymount School of New York

55 m / 179 ft
194 The Apsley

53 m / 173 ft
195 Enclave at the Cathedral East Tower

51 m

167 ft

Please note that this height is estimated, based on a floor count of 15 floors. The estimation has been arrived at by analyzing 9,579 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
195 Enclave at the Cathedral West Tower

51 m

167 ft

Please note that this height is estimated, based on a floor count of 15 floors. The estimation has been arrived at by analyzing 9,579 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
197 Covenant House New York

50 m / 165 ft
198 Al Wasl Plaza Building 1

50 m / 163 ft
198 Al Wasl Plaza Building 3/10

50 m / 163 ft
198 Al Wasl Plaza Building 5

50 m / 163 ft
201 261 Hudson

46 m / 152 ft
202 Meridian Plaza I

46 m / 151 ft
203 456 Washington

43 m / 140 ft
204 Faena Residences Miami East Tower

-
204 Faena Residences Miami West Tower

-
206 76 Tower

-
207 2700 Sloat Boulevard

-

Statistics

Average Building Age*

11 Years

Most Common Function*

Residential (48%)

Most Common Material*

Concrete (73%)

* Based on 150 m+ buildings currently in the database

Based on 84 buildings over 150 m height with a function
 
Based on 80 buildings over 150 m height with a material
 

Building Completions Timeline

Building Map