Structure | City | Country | Floors | Height to architectural top | Remarks |
Nakheel Tower | Dubai | | 230 | | The Tower was announced in 2008. The project was halted in 2009 due to financial problems, and it was cancelled in December 2009. |
Chicago World Trade Center | Chicago | | 210 | | Proposed in 1982 and cancelled in the 1990s. |
Sky City | Changsha | | 202 | | The building was set to break ground in June 2013, aiming to be the world's tallest building. However, on 25 July 2013 the project was halted due to insufficient permission. In February 2015 it was reported that the construction would continue in 2016, but needed to be approved by the national level. Later, in July 2015, no work had been done there for two years. Some of the material they planned to use to build were now used by local villagers, probably removing them to make a fishing pond. |
World Center for Vedic Learning | Jabalpur | | 169 | | Proposed in 1998 and cancelled in the 2008. |
Incheon Tower | Incheon | | 151 | | Foundation work started at 2008. Construction halted 2009. |
Chicago Spire | Chicago | | 150 | | Foundation work started on what would have been the world's tallest residential building. The project was cancelled in 2008 after a troubled financial history. In March 2014, new funding required to restart the project was announced. However, on 31 October 2014, the developer failed to make a required payment to Related Midwest and Related filed suit to compel Shelbourne to turn over the deed to the property. |
Suzhou Zhongnan Center | Suzhou | | 138 | | Foundation work started in 2014 on tallest building in China and East Asia. Construction halted in 2015 and resumed in 2020. Instead, the project reduced its height to 499 meters. |
Wuhan Greenland Center | Wuhan | | 126 | | Had to be redesigned as a 97-story building to maintain safe approaches to the local airport. |
Wuhan Chow Tai Fook Finance Centre | Wuhan | | 121 | | Originally it was going to have 648 meters and 121 floors, but it was reduced to a building of 475 meters and 85 floors. |
Dubai Towers Casablanca | Casablanca | | 129 | | proposed in 2006 and cancelled in 2011. |
Miglin-Beitler Skyneedle | Chicago | | 125 | | The project was cancelled in 1993 because of the Persian Gulf War. |
The Lagoon Tower | Dubai | | 140 | | The Twin Tower proposed in 2014 and cancelled in January 2016 proposed The Tower, |
Crown Las Vegas | Las Vegas | | 142 | | The tower was announced in 2006. After two major redesigns, the project was officially cancelled in March 2008. |
Kowloon MTR Tower | Hong Kong | | 102 | | Now built as the International Commerce Center. |
Anara Tower | Dubai | | 135 | | cancelled in 2009 |
Seoul Light Tower | Seoul | | 133 | | This building was the proposed landmark building of Digital Media City. Its construction started in 2008, but it was cancelled at 2011 because of conflict between the City of Seoul and the developer company. |
Baoneng Shenyang Global Financial Center | Shenyang | | 114 | | Construction stard at 2014, construction halted in 2019, and was cancelled construction as of 10 October 2019. |
New York Stock Exchange Tower | New York City | | 140 | | The tower was cancelled in 2001 because of 9/11. |
India Tower | Mumbai | | 126 | | Foundation work began in 2010, but construction halted in 2011, and was cancelled as of 2015. |
Old Chicago Main Post Office Twin Towers | Chicago | | 120 | | The project was approved on 18 July 2013 and it was cancelled in December 2014. |
Peachtree Financial Tower | Atlanta | | 119 | | This building was announced in 2008 but the project was cancelled in 2012. |
Russia Tower | Moscow | | 118 | | Construction started and a cornerstone was laid. The project was cancelled in 2009. |
Grollo Tower | Melbourne | | 113 | | The tower was proposed in 1997. After a major redesign, the project was officially cancelled in 2004. |
International Business Center | Seoul | | 130 | | The tower was proposed in 2005, the project was cancelled in 2007. |
Meraas Tower | Dubai | | 112 | | The tower was proposed in 2008, the project was cancelled in 2009 due to financial crisis. |
Nina Tower | Hong Kong | | 110 | | Redesigned and built as 2 buildings. |
Hudson Spire | New York City | | 110 | | Proposed in 2014 as Hudson Spire with 550 meters and 110 floors, but in 2016 the project changed The Spiral with 317 meters and 66 floors. |
Television City Tower | New York City | | 150 | | Proposed by Donald Trump as the tallest building in the world at the time, the project was cancelled in 1988 due to fierce local opposition. |
10 Columbus Circle | New York City | | 137 | | Now built as the Time Warner Center. |
Doha Tower and Convention Center | Doha | | 112 | | Construction started on 2007, but construction halted in 2010, cancelled in 2014. |
7 South Dearborn | Chicago | | 112 | | Intended to be the tallest building in the world at the time, 7 South Dearborn was approved in 1999 but it was cancelled in 2001 because of a lack of funding. |
Transbay Terminal and Tower | San Francisco | | 112 | | It was approved in 2010 but it was cancelled in 2013 because of development on the project called the Salesforce Tower. |
Tower Triple One | Seoul | | 111 | | This building was the proposed landmark building of the Yongsan International Business District. Its construction started in 2011, but it was cancelled in 2013 because of conflict between Korail and Dream Hub, the developer. It will be replaced by the 665 meter Dream Tower. |
Waldorf-Astoria Hotel and Residence Tower | Chicago | | 111 | | The project was proposed in 2009. The project was cancelled in 2012. |
Torre del Ave | Huelva | | 109 | | not construction started. |
Skyfame Center Landmark Tower | Nanning | | 108 | | Due to the height restriction in China, it was reduced to a 346-meter, 72-story building. |
Burj Al Alam | Dubai | | 108 | | Foundation work started. Construction halted in 2009 and finally cancelled in 2013. |
Busan Lotte Town Tower | Busan | | 107 | | On Hold since 2013, to resume in 2018, was cancelled in 2019. |
Maharishi Tower of World Peace | Sao Paulo | | 105 | | Proposed in 1998 was cancelled in the 2005 |
DTI Tower 1 | Istanbul | | 102 | | Proposed in 2006 and cancelled in 2012 |
Millennium Tower | Frankfurt | | 104 | | This building was proposed in 2000 by Donald Trump. But it was cancelled in 2008 due to financial crisis. |
Al Quds Endowment Tower | Doha | | 100 | | Foundation work started. Construction halted in 2010. |
London Millennium Tower | London | | 108 | | Now built as the Gherkin. |
Palace of the Soviets | Moscow | | 100 | | Construction started in 1937 on the site of the Cathedral of Christ the Saviour, which had been demolished in 1931. Construction was halted by the German invasion of 1941 but the project never resumed after the war. The cathedral was finally rebuilt on the same site in the 1990s. |
Metropolitan Life North Building | New York City | | 100 | | Designed in the 1920s as a 100-story skyscraper that would have been the tallest building in the world. Due to the Stock Market Crash of 1929 and onset of the Great Depression, construction was halted at floor 29 in 1933. There is some speculation as to whether Metropolitan Life really intended to finish the 100-story building. |
Structure | City | Country | Floors | Status | Year proposed | Height | Notes |
X-Seed 4000 | Tokyo | | 800 | Vision | 1995 | | X-Seed 4000 is the tallest building ever proposed. |
Shimizu TRY-2004 Mega-City Pyramid | Tokyo | | 600 | Vision | 1996 | | A proposed arcology project for the construction of a massive pyramid over Tokyo Bay in Japan. |
The Illinois | Chicago | | 528 | Vision | 1956 | | |
Houston Tower | Houston | | 500 | Vision | 1979 | | |
Ultima Tower | San Francisco | | 500 | Vision | 1991 | | |
Aeropolis 2001 | Tokyo | | 500 | Vision | 1989 | | |
Dubai City Tower | Dubai | | 400 | Vision | 2008 | | A proposed megatall skyscraper announced in 2008. |
Sky Mile Tower | Tokyo | | 400 | Proposed | 2015 | | |
Times Squared 3015 | New York City | | 321 | Proposed | 2015 | | |
Millennium Challenge Tower | Kuwait City | | 300 | Proposed | 2005 | | |
Xtopia | Shanghai | | 300 | Vision | 2010 | | |
Bionic Tower | Shanghai or Hong Kong, as both locations have the interest. | | 300 | Vision | 1997 | | A visionary proposal for a vertical city housing at least 100,000 people. |
Mubarak al-Kabir Tower | Madinat al-Hareer | | 234 | Proposed | 2006 | | A Megatall proposal will be taller than Al Hamra Tower, it will be part of the future city called Madinat al-Hareer. |
Tour Financial Hub Center | Seoul | | 220 | Visionary | 2006 | | A Proposed Megatall will be taller than the Lotte World Tower in Seoul, South Korea. However, due to the height restrictions, construction wasn't allowed and it seems unsure in 2016. |
One Dubai | Dubai | | 201 | Vision | 2008 | | |
Murjan Tower | Manama | | 200 | Proposed | 2006 | | |
TT Tower | Amman | | 200 | Proposed | 2014 | | |
Buenos Aires Forum | Buenos Aires | | 200 | Proposed | 2009 | | |
DIB-200 | Tokyo | | 200 | Visionary | 1993 | | |
Sky City 1000 | Tokyo | | 196 | Vision | 1989 | | |
Azerbaijan Tower | Baku | | 189 | Proposed | 2012 | | |
Millennium Tower | Tokyo | | 170 | Proposed | 1989 | | |
Qianhai Tower | Shenzhen | | 162 | Visionary | 2011 | | |
Kostabi World Trade Center | New York City | | 160 | Vision | late 1990s | | Port Tower Complex |
Bengaluru Turf Tower | Bangalore | | 156 | Approved | 2014 | | Cancelled |
Iconic Tower Grand | Dhaka | | 142 | Approved | 2016 | | |
Eaton's / John Maryon Tower | Toronto | | 140 | Vision | 1971 | | |
Grollo Tower | Melbourne | | 137 | Vision | 1995 | | |
Dream Tower | Seoul | | 136 | Proposed | 2009 | | |
LT Tower Business Bay | Dubai | | 135 | Proposed | 2020 | | |
Tower of Russia | Moscow | | 134 | Vision | 1994 | | |
The Big Bend | New York City | | 130 | Proposed | 2015 | | |
Port Tower Complex | Karachi | | 130 | Visionary | 2009 | | |
Shenzhen Tower | Shenzhen | | 128 | Proposed | 2016 | | |
Gateway Tower | Chicago | | 127 | Approved | 2016 | | |
Nexus Tower | Shenzhen | | 124 | Proposed | 2016 | | |
Al-Aman World Capital Center | Colombo | | 117 | Proposed | 2015 | | |
One Galleon Place | Pasig | | 117 | Vision | 2007 | | |
Burj 2020 | Dubai | | 115 | Approved | 2013 | | Uptown Dubai |
One World Trade Center | New York City | | 115 | Visionary | 2004 | | |
Two World Trade Center | New York City | | 115 | Visionary | 2004 | | |
Al Noor Tower | Casablanca | | 114 | Proposed | 2014 | | |
Signature Tower Jakarta | Jakarta | | 113 | Approved | 2013 | | |
80 South Street | New York City | | 113 | Proposed | 2003 | | |
Tribune East Tower | Chicago | | 113 | Approved | 2018 | | |
European Trade Center Tower 1 | London | | 112 | Proposed | 2020 | | tallest building in UK and Europe from Lakhta Center |
SRG Tower | Dubai | | 111 | Approved | 2017 | | |
520 West 41st Street | New York City | | 106 | Proposed | 2014 | | |
Tour Sans Fins | Paris | | 103 | Vision | 1990 | | |
Southbank by Beulah | Melbourne | | 102 | Proposed | 2018 | | |
DIFC Tower | Dubai | | 100 | Proposed | 2013 | | |
The Gates | Makassar | | 100 | Proposed | 2014 | | Tallest Building in :id:Indonesia_Timur|East Indonesia |
Pollux Habibie Financial Center & International Hotel | Batam | | 100 | Proposed | 2015 | | |
Bein Arim Tower | Tel Aviv | | 100 | Approved | 2013 | | |