Abstract
This study aims to propose a checklist for architectural reviews based on the internal elements of small-size collective housing from an architectural committee's results of 25 district offices. From January 2019 through March 2020, approval documents of 25 Seoul district offices that were made public on the architectural committee's website were analyzed. Based on the review classification system in Seoul, a high frequency score of review comments produced an internal elements checklist. Frequency analysis with more than five comments among 2,907 cases revealed that internal elements were sorted into seven large-scale classifications of 39 elements and middle-scale classifications of 110 elements. During the first round, seven class types were arranged as public space, exclusive space, service space, section, insulation, waterproofing, and equipment. These elements counted as frequency for further content analysis. Middle-scale elements were rearranged according to the public classification system while prior elements were extracted from review comments and the frequency score. These research findings could act as a fundamental base in practically contributing to the use and establishment of a related research system.