<Tr> <Td> Shimizu Mega-City Pyramid </Td> <Td> 2,004 m (6,575 ft) </Td> <Td> </Td> <Td> Arcology </Td> <Td> Residential, commercial, retail, and leisure real - estate </Td> <Td> Japan </Td> <Td> Tokyo </Td> <Td> undetermined </Td> <Td> The Shimizu Mega-City Pyramid is a proposed project for construction of a massive pyramid over Tokyo Bay in Japan . The structure would be approximately 14 times higher than the Great Pyramid of Giza, and would house 750,000 people . If built, it will be the largest man - made structure on Earth . </Td> <Td> N / A </Td> </Tr> <Tr> <Td> The Dutch Mountain </Td> <Td> 2,000 m (6,600 ft) </Td> <Td> 2012 </Td> <Td> Artificial Mountain </Td> <Td> Tourism, leisure, commercial and wind generation </Td> <Td> The Netherlands </Td> <Td> Flevoland </Td> <Td> undetermined </Td> <Td> "De Nederlandse Berg", Dutch for "The Dutch Mountain" is a proposal for an artificial mountain by Thijs Zonneveld . </Td> <Td> N / A </Td> </Tr> <Tr> <Td> Millennium Challenge Tower </Td> <Td> 1,852 m (6,076 ft) </Td> <Td> 2005 </Td> <Td> Skyscraper </Td> <Td> Residential, commercial, and retail real - estate </Td> <Td> Kuwait (possibly) </Td> <Td> undetermined </Td> <Td> undetermined </Td> <Td> A super-tall skyscraper designed by architect Omero Marchetti as part of his proposed "ethic city" concept . The aims of the project are to reach a nautical mile in height while "not using concrete, orthogonal grids, traditional systems, mortars, (and) cranes ." If built, the tower would reach 1,852 metres (6,076 ft). </Td> <Td> N / A </Td> </Tr> <Tr> <Td> Times Squared 3015 </Td> <Td> 1,733 m (5,686 ft) </Td> <Td> 2015 </Td> <Td> Vertical City </Td> <Td> Mixed Use </Td> <Td> USA </Td> <Td> New York City </Td> <Td> Unknown </Td> <Td> Times Squared 3015 is a Vertical City envisioned in New York City . </Td> <Td> N / A </Td> </Tr>

How tall is a 2 story house in meters