These accomplishments are the result of a long maturation process in the Chilean housing sector. Fifty years of government policy have consolidated the legal, institutional, and entrepreneurial foundations of the current housing production and financing system. Several success factors can be identified. An integrated sector approach (which incorporates the housing needs of all income groups); an efficient subsidy system (the result of a long process of experimentation); and reforms of the general banking system and the social security system(which created strong institutions to intermediate the financial resources accumulated by pension funds and life insurance companies). Even with its accomplishments, Chile’s housing sector still faces significant challenges. Improvements are needed to more effectively mobilize the resources devoted to housing. The lack of coordination between housing and urban development policies is becoming a major liability for both efficient housing production and equitable urban growth. Direct government involvement in house construction and home financing enforce uniformity in design and repayment schedules failing to fully meet the diversified demand of the target households and to fully mobilize the repayment capacity of beneficiaries. It is suggested that it may be time for housing policy to move beyond this basic approach introducing more flexibility through greater market participation in low-income housing.