This study is to find ways to respond to Korea’s low-growth and aging issues with suggesting a future residential complex model through advanced domestic and international cases. The 50+ community shows a new vision for building a preemptive housing system, spreading private-led service supply, and further creating an “Aging In Place” environment.
 Active seniors in their 50s and 60s are the generations not only with relatively large assets, but also with poor economic and residential conditions due to divorce, business failure, and unemployment. It is also necessary to develop community-based social support service system to support housing, stable income and leisure activities, and create premium housing services to fulfill their unmet needs and trendy lifestyles especially for active seniors with high income.
 In the United States, the senior housing business is expanding centering on large private construction companies’ franchises. In addition, various service infrastructures, such as 50+ community, independent living, assisted living, nursing home, and dementia care home, are built together in a huge complex according to the consumer’s requirements. In Europe, senior citizens live in flat, apartments, condos, share homes, or houses and use community-based social welfare service and programs. The famous European retirement communities are usually surrounded by the beautiful natural environment with luxurious resort facilities.
 The 50 plus community is a preemptive model that can contribute to the creation of the “Aging In Place” environment in Korea. It is also necessary to develop a new ageing-friendly residential complex model for encouraging investments of the private sectors. A private-led 50+ community model is to be differentiated from the public-centered model which mainly focus on supporting daily living services for super-aged, low-income, and disabled seniors. The preemptive new model may be triggering a new senior housing business and solve the social problems in this super-aged society.