Analysis of pattern change of condominium location by demand-supply functions

The object of this study is to clear the diverse patterns of condominium location in a central city of local area by demand-supply functions. Fukuoka City is selected as the typical city for the study. The period for analysis is from 1979 to 1993. We set up the affodablity which means the rate of possibility of obtaining a house. As the house price has been expensive by raising of land price until 1990,the affordability of housing-unit for standard families has decreased to 10% in commercial and residential zones. The diverse patterns concentrated on smaller housing-unit for standard families whose affordability has recovered to 60% in residential zone since a recession in economy.