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City of Tucson Planning and Development Services Department (2023) Print
2023 AARP Community Challenge Grantee
Project Category
Housing
└ Housing Design Competitions
└ Housing Design Competitions
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!"
Project description was created using generative AI and then reviewed for accuracy.
Project description was created using generative AI and then reviewed for accuracy.
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Louisville, KY
AARP Community Challenge Grant Year: 2023
Project Category: Housing 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.
Project description was created using generative AI and then reviewed for accuracy.
Iowa City, IA
AARP Community Challenge Grant Year: 2023
Project Category: Housing Design Competitions
Description: To expand affordable housing options, Johnson County tackled restrictive ADU policies through a creative approach: Lego design competitions at fairs, libraries and festivals. The events drew 156 participants and hundreds of visitors, sparking conversations about zoning flexibility. Volunteers shared materials on ADU benefits, and advocacy led Iowa City to adopt nearly all proposed code amendments. Parents at the events voiced interest in ADUs for aging relatives, signaling growing community support for housing solutions.
Project description was created using generative AI and then reviewed for accuracy.
Roanoke, VA
AARP Community Challenge Grant Year: 2023
Project Category: Housing Design Competitions
Description: Facing an aging population and rising housing costs, Roanoke updated zoning to allow accessory dwelling units but needed to build awareness. The city partnered with AIA Blue Ridge for a design competition that produced four pre-approved ADU plans, an online design book and a resource website. Workshops and an awards event showcased universal design and aging-in-place strategies. Residents are now exploring ADU construction using these plans, a shift expected to add new units each year and help older adults stay in their neighborhoods.
Project description was created using generative AI and then reviewed for accuracy.
Nearby AARP Community Challenge Projects
Tucson, AZ
AARP Community Challenge Grant Year: 2018
Project Category: Roadway/sidewalks/crosswalk improvement
Description: With brightly painted asphalt, street furniture and large urns hosting potted cacti and other native plants, Tucson's Living Streets Alliance transformed the intersection of 6th Avenue and 7th Street, an area known locally as Corbett Porch. For years, the intersection had been dangerous ground for pedestrians and cyclists. By using inexpensive materials -- such as paint, planters and pliable posts -- to narrow the roadway and create a new, street-adjacent public space, the porch became a street for people. Where only 1 in 4 drivers previously stopped at the intersection's stop signs, a survey found that more than 1 in 3 were obeying the law. Meanwhile, Tucsonans flocked to the public space. Until it was removed to make way for a permanent reconfiguration, the project proved to be such a popular place to see and be seen, it even got its own hashtag: CorbettPorch.
Pima County, AZ
AARP Community Challenge Grant Year: 2026
Project Category: Public space improvements to increase high-speed internet availability
Description: Supported telehealth services will be offered at community sites, with trained navigators available. The program will improve health care access in rural areas.
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