Design of Housing Security Model Based on Family Lifecycle

In order to understand the demand characteristics of housing security and improve the implementation effect of security policies, the subdivided family lifecycle of low-income family housing need was analyzed by fuzzy clustering with some Harbin samples, and the characteristics of various stages of housing security need, which was meet by four modes, such as “high subsidy +cheap-rent housing”, “rent subsidy”, “home ownership subsidy+ affordable housing”, “low rent subsidy + public rental housing”. The study has positive theoretical significance and practical value on the housing security policy.