本研究是臺灣都市計畫史系列研究中，有關臺北都市計畫史之個案分析。目的籍臺北部市計畫歷史之回顧，檢証規劃理論主實際運作後所建構都市空間之特質。首先將日治期間臺北都市計畫史別分三期： (1)家屋市街整建期(AD. 1895-1919). (2)市區擴大計畫期(AD.1905-1932) (3)都市圈域計盡期(AD.1921-1946) 其次，扼述各期都市之計劃與建設內容，並綜述各期發展特徵。本文主重點乃藉都市計量之歴史分析，研討都市空間結構變遷的一般規則或法則，因此就都市的「邊緣」、「中心」、「門戶」、「通道」、「空地」、「綠地」、「用途」、「形態」等基本觀點，評析日治五十年期間臺北都市空間結構變遷的特制。

The Study focused on the planning history of Taipei city is one of the case study series on related topic in Taiwan Cities By reviewing the history, we can ident1fy characteristics of the urban spatial structure, which were resulting from the operation of various planning theories. The planning history of Taipei city under Japanese colonial era divided into three time periods as follows: (1) streets and buildings reconstruction planning period (AD. 1895-1919) (2) city areas expansion planning period (AD. 1905-1932) (3) city comprehensive planning period (AD. 1921-1945) The contents of the planning and the characteristics of the development in each period are explored The purpose of the study is to discuss the general rules or regulations applied to the evolution of urban spatial structure. City edge, center, corridor, vacant land green space, land use and urban form are basic viewpoints on which the characteristics mentioned above are analyzed.