31 Building

31 Building (Korean: 31빌딩), also called Samil Building, is an office building in Seoul, South Korea. Completed in 1970, the 31 Building was the tallest building in Seoul until 1979, when Lotte Hotel Seoul was completed.

31 Building
삼일빌딩
31 Building in 2013
General information
Type	Office
Architectural style	International Style
Address	85, Cheonggyecheon-ro, Jongno-gu, Seoul, South Korea
Coordinates	37°34′06.96″N 126°59′13.92″E
Completed	1970; 55 years ago (1970)
Renovated	2020; 5 years ago (2020)
Height
Roof	110 m (360 ft)
Technical details
Floor count	31 (equivalent)
Design and construction
Architect(s)	Kim Chung-up
Designations
Seoul Future Heritage
Reference no.	2013-003
References
[1][2][3]

The architect of the 31 Building was Kim Chung-up, a famous architect in South Korea.

It was selected as 'Seoul Future Heritage' because it is considered a valuable building in the history of architecture in Seoul.

See also

• List of tallest buildings in South Korea