Tucson, AZ

AARP Community Challenge Grant Year: 2023

Project Category: Housing Choice Design Competitions

Description: High housing costs in Tucson strain older adults, and while ADUs were legalized to expand options, homeowners lacked guidance and resources. The city launched a design competition that drew 63 submissions, selected 10 winning plans and created a model plan library with a website to simplify permitting and reduce costs. Public engagement events and educational materials boosted awareness. The effort accelerated ADU adoption and sparked community interest, with one participant noting, "I am very excited to bring more housing options to Tucson and AZ!"

Louisville, KY

AARP Community Challenge Grant Year: 2023

Project Category: Housing Choice Design Competitions

Description: Louisville faced high costs and delays for Accessory Dwelling Units, limiting housing options for older adults. To remove these barriers, the city purchased three sets of pre-approved ADU plans and posted them online for free, cutting costs and streamlining permits. The plans include universal design features and options for different lot sizes, making ADUs more accessible for families seeking multi-generational living or supplemental income. The effort has already led to permit approvals and is expected to expand housing choices for aging in place. "People are always looking for opportunities for generational wealth... it's a wonderful opportunity for the city," said one supporter.

Tampa, FL

AARP Community Challenge Grant Year: 2023

Project Category: Housing Choice Design Competitions

Description: Tampa's housing crisis has left many residents, including older adults, struggling to afford shelter. To spotlight a flexible solution, Habitat Hillsborough hosted an ADU Design Competition, drawing six teams from schools and architecture firms. At a public event, participants pitched designs to a panel of experts and eight winners were selected. Plans will be posted online for public use, and the contest sparked interest among policymakers and residents. "The kids got to have hands-on experience using CAD" and gained valuable lifelong experience said one of the teachers, underscoring the project's impact on future housing innovation.