Abstract
Those of the working class who owned houses in the city have struggled with housing problems of their own. In this study "equivalent of housing expenditure by those who have their own houses" was determined to obtain the means of explicating unsettled problems involved in this field. The procedure and the results derived from it are; 1). 3 different classifications of "equivalent of the housing expenditure" emerged as a result of the examination in part 1. In part 2 were their characteristics analyzed. 2). By using multiple regression analysis, the properties of each of those classifications could be made clear.