Seoul City HallSeoul Metropolitan GovernmentSeoul Metropolitan LibraryGreen Wall SeoulSouth Korea architecture

Seoul City Hall: A Fusion of Tradition, Modernity, and Green Innovation

Seoul City Hall: A Fusion of Tradition, Modernity, and Green Innovation Located in the heart of Taepyeongno, Jung District, Seoul City Hall serves as the administrative headquarters for t...

Seoul City Hall: A Fusion of Tradition, Modernity, and Green Innovation

Located in the heart of Taepyeongno, Jung District, Seoul City Hall serves as the administrative headquarters for the Seoul Metropolitan Government. This landmark building is not just a center for governance; it is a striking architectural symbol that bridges South Korea's rich history with a sustainable, high-tech future. Whether you are visiting for civic business or exploring the city's cultural landmarks, the complex offers a unique blend of historical preservation and cutting-edge design.

Seoul City Hall
Seoul City office from the exit of the subway
: Seoul City office from the exit of the subway

Key Facts

  • Location: Taepyeongno, Jung District, Seoul, South Korea.
  • Accessibility: Directly connected to City Hall Station (Seoul Subway Lines 1 and 2).
  • Eco-Features: Uses over 25% renewable energy via solar, thermal, and geothermal sources.
  • World Record: Home to the world's largest vertical garden (Guinness World Records, 2013).
  • Historical Site: The original building is now the Seoul Metropolitan Library.

A Journey Through Architectural History

The history of Seoul's administration is visible in the contrast between the old and new city hall buildings. The original structure was constructed in 1925 during the Japanese occupation. Built in the Imperial Crown Style—an architectural style characterized by a classical base with a crown-like top—it served as the city hall from Korea's liberation in 1945 until the modern era.

The original City Hall shortly after completion
The original City Hall shortly after completion
: The original City Hall shortly after completion

Today, that historic building has been preserved as a cultural asset and repurposed as the Seoul Metropolitan Library. It serves as a sanctuary for readers, boasting a collection of more than 200,000 books.

The Modern Vision: Tradition Meets the Future

In 2008, architect Yoo Kerl of iArc was awarded the commission to design the new, modern City Hall. The design philosophy focused on three pillars: tradition, citizens, and the future. By analyzing the curvaceousness and horizontal elements of traditional Korean architecture, specifically the eaves of traditional houses, the architect created a structure that evokes a sense of comfort and familiarity.

The modern building, which opened to the public on August 27, 2012, is a marvel of sustainable engineering. It utilizes a double skin facade system—a secondary outer layer to the building's envelope that improves thermal performance—and generates over 25 percent of its energy through photovoltaic, solar thermal, and geothermal sources.

Internal Wonders: The Green Wall and Art

One of the most breathtaking features of the interior is the Green Wall. This massive vertical garden spans 1,516 square meters and houses over 70,000 plants across 14 different species. In 2013, it was officially recognized by Guinness World Records as the largest vertical garden in the world.

Green Wall and Metaseosa Seobeol art installation inside Seoul City Hall
Green Wall and Metaseosa Seobeol art installation inside Seoul City Hall
: Green Wall and Metaseosa Seobeol art installation inside Seoul City Hall

Complementing this natural wonder is the art installation "Metaseosa Seobeol" by JHEON Soo-cheon. Composed of white balloons arranged in a tornado pattern, this piece was selected through a public contest to symbolize Seoul's 2,000-year history as a capital city and to honor its citizens.

Sky Plaza and Cultural Facilities

For those seeking a view, the 8th floor features the Sky Plaza Gallery. Visitors can reach this space via a glass elevator to enjoy various photo and art exhibitions, making the city hall a vibrant hub for cultural engagement.

Summary of Seoul City Hall Features

Overview of Seoul City Hall Components
Feature Description Key Detail
Modern City Hall Administrative headquarters Eco-friendly design with renewable energy
Seoul Metropolitan Library Former city hall building Over 200,000 books
Green Wall Vertical garden 70,000+ plants; Guinness World Record holder
Sky Plaza 8th-floor gallery for art and photo exhibitions
Metaseosa Seobeol Art installation White balloon tornado pattern

Frequently Asked Questions

How do I get to Seoul City Hall?

The building is easily accessible via public transportation. It is connected to City Hall Station, which provides access to both Seoul Subway Line 1 and Line 2.

What is the purpose of the old City Hall building?

The original 1925 building has been converted into the Seoul Metropolitan Library, preserving its historical architecture while providing a public space for literature and learning.

Is the Green Wall open to the public?

Yes, the Green Wall is a prominent internal feature of the building, showcasing over 70,000 plants in a massive vertical garden setting.

What makes the new building eco-friendly?

The building utilizes a double skin facade and sources more than 25 percent of its energy from renewable methods, including solar, geothermal, and photovoltaic systems.

Can I visit art galleries inside the building?

Yes, you can visit the Sky Plaza Gallery on the 8th floor, which features various art and photo exhibitions accessible by a glass elevator.

References

  1. "'7수 끝에…' 서울시 새청사 최종설계안 발표". The Hankyoreh. 2008-02-19. 30% 문화공간 이용 다음달 기초공사 시작
  2. "Seoul city hall building |". Official Website of the. Retrieved 2026-01-10.
  3. "Seoul's New City Hall Opens". The Chosun Ilbo. 4 September 2012. Retrieved 3 November 2012.
  4. Seoul City Hall's metamorphosis pleases book lovers
  5. "Seoul New City Hall Green Wall | Inhabitat - Green Design, Innovation, Architecture, Green Building". Inhabitat - Green Design, Innovation, Architecture, Green Building | Green design & innovation for a better world. 2014-11-17. Retrieved 2026-01-10.