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City of Lewisville (2024) Print
2024 AARP Community Challenge Grantee
Project Category
Housing
└ Housing Choice Design Competitions
└ Housing Choice Design Competitions
Rapid growth and rising housing costs left older adults struggling to age in place, even after zoning changes allowed accessory dwelling units (ADUs). To raise awareness, the city launched a Backyard Cottage Design Competition, engaging more than 18,000 residents through events and multilingual outreach. Older adults volunteered at parades and judging sessions, while the contest drew 67 design submissions and awarded prizes across multiple categories. The effort sparked interest in ADUs, led to a Permit Ready Plans portal for pre-approved designs and strengthened community engagement for future housing solutions.
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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Bellingham, WA
AARP Community Challenge Grant Year: 2023
Project Category: Housing Choice Design Competitions
Description: Bellingham's housing shortage left many older adults without options to age in place, even after an ordinance allowed accessory dwelling units (ADUs). To raise awareness, Sustainable Connections hosted an ADU Design Competition that drew 45 submissions and thousands of public votes. The event featured an awards celebration and collaboration with Aging Well Whatcom to ensure designs met aging-in-place needs. The effort educated residents and designers, strengthened ties between planners and developers and sparked momentum for more ADUs, helping older adults live independently while staying connected to family.
Project description was created using generative AI and then reviewed for accuracy.
Miami-Dade County, FL
AARP Community Challenge Grant Year: 2023
Project Category: Housing Choice Design Competitions
Description: Miami's housing shortage leaves older adults with few affordable and accessible options. To address this, the project launched a design competition and partnered with architects, universities and health agencies to create ADU plans that prioritize affordability, sustainability and accessibility. Public charrettes and exhibitions showcased innovative designs for multigenerational living. These efforts sparked ideas for aging-in-place housing and will lead to free online plans, helping homeowners add ADUs without costly design work and promoting long-term solutions for inclusive housing.
Project description was created using generative AI and then reviewed for accuracy.
Bettendorf, IA
AARP Community Challenge Grant Year: 2025
Project Category: Housing Choice Design Competitions
Description: Quad City Area REALTORS addressed a local gap in understanding how accessory dwelling units could function as realistic housing options, especially for adults age 50 or over seeking flexible living arrangements. Misconceptions about scale and design had limited informed discussion, even as housing pressures grew. The group responded by hosting an ADU design competition that invited students and architects to create practical concepts tailored to later-life needs. By publicly displaying the entries, the project gave residents and local leaders clear, visual examples of what ADUs could look like and how they might be used. The competition broadened community awareness and sparked informed conversations about housing choice and design. It also positioned the grantee as a continuing resource for ADU plans and education as discussions with councils and administrators move forward.
Project description was created using generative AI and then reviewed for accuracy.
Nearby AARP Community Challenge Projects
Allen, TX
AARP Community Challenge Grant Year: 2019
Project Category: Micromobility enhancements/management
Description: To encourage older residents to become more active and use the local trail system, the City of Allen purchased six adult electric tricycles for the Allen Senior Recreation Center. Center members can check out the trikes to use when weather permits. The tricycles provide supplementary electric power to assist with peddling when needed, enabling users with varying mobility levels to ride them. To get the lending program started, City built a storage facility for the tricycles and offered a skills class for riders. Additionally, they provided helmets, orange safety flags and bike locks. Although motorized vehicles typically aren't typically allowed on Allen's nearby Cottonwood Creek Hike/Bike trail, the City has made an exception for the trikes.
Richardson, TX
AARP Community Challenge Grant Year: 2019
Project Category: Roadway/sidewalks/crosswalk improvement
Description: To test solutions for managing traffic and making streets safer for pedestrians and residents with mobility challenges, the City of Richardson conducted a demonstration project in the business district surrounding the Arapaho Center light rail and bus station. Dubbed a road diet, they temporarily removed two motor vehicle lanes, replacing them with bike lanes. They added an artistic pedestrian crosswalk with a blue and red pattern reflecting the City's new Innovation District branding. In addition, they removed curbs, constructed fencing, installed wayfinding signs and added landscaping. Throughout the demonstration the City collected data on traffic levels and speeds, as well as pedestrian and bike trips. They also collected resident feedback and found 78 percent supported keeping the bike lanes and 82 percent were in favor of the new crosswalk. In 2020, the City obtained a 100,000 grant to permanently install bike lanes along the route.
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