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Korea
Seoul
Techno Mart 21

Height:
189m

Floors:
39

Completed:
1998

Usage:
Office

Coordinates:
37.535099N 127.095573E

No other skyscrapers in
a circle of one square kilometre

labeled...

by height

by name

labeled...

by height

by name

2985th tallest in the world
(shared with 53 other buildings)
2840th tallest on the Northern Hemisphere
(shared with 52 other buildings)
2372nd tallest in Asia
(shared with 43 other buildings)
106th tallest in Korea
(shared with 5 other buildings)
32nd tallest in Seoul
(shared with 1 other building)

17th tallest built in 1998
17th tallest built in Asia in 1998
Tallest built in Korea in 1998
Tallest built in Seoul in 1998

1512th most northern skyscraper
5818th most southern skyscraper
6757th most western skyscraper
573rd most eastern skyscraper

Tallest within 1 kilometre
21st tallest within 10 kilometres
65th tallest within 100 kilometres
(4 equally tall buildings in that area)
517th tallest within 1000 kilometres
(11 equally tall buildings in that area)
935th tallest within 2000 kilometres
(23 equally tall buildings in that area)
1944th tallest within 5000 kilometres
(42 equally tall buildings in that area)

Most floors within 1 kilometre
40th most floors within 10 kilometres
(1 building with same floor number)
179th most floors within 100 kilometres
(4 buildings with same floor number)
936th most floors within 1000 kilometres
(39 buildings with same floor number)
1767th most floors within 2000 kilometres
(69 buildings with same floor number)
3865th most floors within 5000 kilometres
(138 buildings with same floor number)

2.09 kilometres from the closest taller building
2.09 kilometres from the closest at least as tall building

2.59 kilometres from the next over 400 metres
2.59 kilometres from the next over 1000 feet
2.59 kilometres from the next over 200 metres
2.02 kilometres from the next skyscraper

2.02 kilometres from the next with more floors
2.02 kilometres from the next with at least as many floors

2.02 kilometres from the next over 49 floors
2.59 kilometres from the next over 59 floors
2.59 kilometres from the next over 69 floors
2.59 kilometres from the next over 79 floors
2.59 kilometres from the next over 89 floors
2.59 kilometres from the next over 99 floors