旧都市計画法及び市街地建築物法による初期地域指定の方法に関する研究: 大正期までに旧都市計画法が適用された中小都市43市を対象として

摘要

This study clarifies methods and characteristics of the first zoning designation by the city planning law(CP law) and the building regulation law(BR law) of 1919 in the cases of 43 small and middle scale cities. Zoning designation was delineated deliberately in order to limit zoning area into necessary minimum. General process of zoning delineation was from commercial, through industrial, to residential zone and zoning designation was obeyed zoning decision standard well. Although the first zoning system had only 3 zone-kinds, within such a limited situation best designation was sought in all examples. In many examples planners interpreted the zoning regulation as land use plan, not as building use regulation. Because zoning system was prescribed not under CP law, but under BR law, zoning designation was not utilized enough.%以下に本研究の知見をまとめ、初期地域指定の意義を考察する。①地域指定事例は都市計画区域の決定数に比べて非常に少ない。その上、地域指定範囲は都市毎に格差はあるものの法適用は母都市に限られる例が多い等、都市計画区域に比べれば格差が少なく、指定範囲を絞り慎重に実施された。