This study examined the level of importance various sustainability features have with the residents in cohousing communities that have been completed between the years 2000 and 2009. Sustainability features that are integral to the construction decisions are aligned with measurable sustainability rating systems available in the marketplace. Priorities of residents were identified and individual communities were examined to reveal the implementation of sustainable building practices to the completed community.

The findings in this study indicate that sustainability measures that can be incorporated into the design and construction of a cohousing community are important to those who live there, and are likely to be realized as features of the finished community. Respondents to this survey were most in favor of sustainability measures that can show a return on their investment. Where future cost savings can be planned for, the response to implementing sustainable features was very favorable.

The study further breaks down priorities of various age groups to identify any differences in priorities between those in their senior years, those preparing for senior years, and those in younger generations, as well as to clarify which generation of cohousing residents may emerge as a leader in making sustainable construction decisions in cohousing communities.