홍익대학교에서 건축 석사학위를 취득하였다.
2008년부터 코레일 역사 리뉴얼을 통한 문화공간 조성 설계, 지하철 문화공간, 네팔 메디컬센터, 프리미엄 명품관 등 국내외 다양한 프로젝트를 수행하며 독창적이고 인도적인 공간을 제안해왔다.

주거 건축 분야에서는 대한민국 지자체가 선정한 우수주택에 총 6회 선정되었으며, 2022년 레지던스 프로젝트 ‘Pierre Vert’로 건축가협회(KIA)와 국제건축가연맹(UIA)이 선정한 ‘올해의 건축가 100인’ 초대작가 전시에 참여하였다.

현재 한국건축가협회, 공공디자인학회, 대한건축학회, 실내건축학회 등 다양한 학술단체에 소속되어 활동하고 있으며 IIAA 대표 건축가로서 실천적 건축 작업을 이어가고 있다.

Lee Da Hyoung received a Master’s degree in Architecture from Hongik University.

Since 2008, he has been engaged in a wide range of projects, including the creation of cultural spaces through the renovation of Korail railway stations, subway cultural facilities, the Nepal Medical Center, and premium luxury retail environments. Through these works, he has continuously proposed spatial solutions characterized by originality and human-centered design across both domestic and international contexts.

In the field of residential architecture, his projects have been selected six times as Outstanding Housing by local governments in Korea. In 2022, his residential project *Pierre Vert* was invited to the international exhibition “100 Architects of the Year,” selected by the Korean Institute of Architects (KIA) and the International Union of Architects (UIA).

He is currently an active member of several academic and professional organizations, including the Korean Institute of Architects, the Public Design Institute, the Architectural Institute of Korea, and the Korean Institute of Interior Architecture, while continuing his professional practice as the principal architect of IIAA.