Urban-Hanok emerged as a result of urbanization of Hanok in the modern period. In particular, Urban-Hanok has been mass-produced from the early 1920s, when the population is concentrated in cities, until the middle. Large-scale development by the professional developer has been developed in large-scale land rather than individual client because housing shortage was serious problem. 11 Gahoe-dong was made in 1935-36 is representative Urban-hanok area of Bukchon. It was formed through division of large-scale Land in 1930’s. In the 1930’s, the large-scale development projects of Urban-Hanok was triggered by the two events. One is Land Investigation Project performed by the Japanese government to capitalization of property, another is the pro-japanese bought the large scale-land in Gahoe-dong at bargain price from The Japanese government. Each lot has still a topographical characteristics such as land-dividing quality, the way of development, characteristic quality of urban-tissue. 11 Gahoe-dong, Urban-hanok area was developed two ways. First, development have been adapted to the topography. The lots have reflected topographical conditions such as land cutting area, a retaining wall, land-diving was maintaining the original topography almost. Second, it was street oriented development. The lots have developed sequentially along the street. So, the lots's shape and size is different each. For this reason, this area distribute various type of Hanok.

Abstract
1. 서 론
    1-1. 연구의 배경 및 목적
    1-2. 연구의 범위와 방법
2. 일제강점기, 가회동 도시한옥주거지
    2-1. 토지조사사업과 가회동지역 토지불하
    2-2. 가회동 지역의 개발 현황
3. 가회동11번지 필지변화의 과정
    3-1. 1단계: 토지의 합필
    3-2. 2단계: 기존도로 중심의 토지분필
    3-3. 3단계: 도로(골목길)의 개설과 토지분필
    3-4. 4단계: 분필된 필지의 재(再)분필
    3-5. 5단계: 필지의 미세조정과 안정화
4. 가회동 11번지 필지형성과정의 특성
    4-1. 지형조건에 따른 필지(도로·대지)분할 특성
    4-2. 개발방식과 도시조직의 특성
5. 결론
References

• 송인호(서울시립대학교 건축학부 교수) | Song Inho
• 정기황(서울시립대학교 건축학과 박사수료) | Jung Kee Hwang Corresponding Author