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As the number of low-income senior people increases, the supply of senior welfare housing, which is public rental housing for seniors, is expanding. This study was conducted to analyze the supply trend of senior welfare housing that was completed until recently and to suggest an ideal supply direction for the future. The content analysis method was used, and the spatial planning characteristics that will affect the indoor environmental characteristics were analyzed based on the floor plan of the senior welfare housing in a total of 31 complexes. As a result, the supply of household type was uniform, and the housing area was still small but tended to expand. It was mainly arranged southward, and there were many 1 bay types. Generations are mainly studio-type houses, with an LDK structure, and bathrooms are supplied in the form of shower areas. It will be necessary to diversify the housing unit types and to partially expand the housing area in consideration of the diversity and aging phenomena and the senior population. It is necessary to supply houses with the comfort of the indoor environment by enabling natural lighting and ventilation.
Kim et al. (Sun,) studied this question.