Modern ADU Floor Plans Built for the Arizona Lifestyle
Discover our curated collection of pre-approved 2026 ADU designs. Built specifically to meet Arizona’s newest housing mandates, these plans are engineered for rapid permitting and high-performance desert living. Whether you need a high-yield rental unit, a quiet home office, or a luxurious mother-in-law suite, our turnkey designs provide the fastest route from permit to move-in.
Why Choose Our Pre-Approved Models?
In 2026, building a backyard home is faster than ever thanks to state-wide laws like HB 2928. By utilizing designs pre-vetted for the City of Phoenix, you bypass months of custom architectural review. All plans meet the 2026 standards for setbacks (maximum 5 feet from property lines) and utility connections.
Our Plans
Chameleon
The Chameleon: Ideal for high-yield short-term rentals or professional home offices.
Bed
Studio
Total Square Footage
Bath
1
400
*permit ready - City of Phoenix
Camelback
The Camelback: Featuring elevated architectural style and expanded living areas, this unit mirrors the sophistication of the Valley's finest neighborhoods.
Bed
1
Total Square Footage
Bath
1
756
*permit ready - City of Phoenix
Cholla
The Cholla: Optimized for narrow urban lots in Downtown Phoenix and Scottsdale without compromising on style or rental potential.
Bed
2
Total Square Footage
Bath
2
784
*permit ready - City of Phoenix
Bisbee
The Bisbee: A masterclass in efficiency, providing fully independent living for family, guests or long-term tenants.
Bed
1
Total Square Footage
Bath
1
480
*permit ready - City of Phoenix
Saguaro
The Saguaro: A multigenerational housing solution, designed as an accessible and permanent mother-in-law suite.
Bed
2
Total Square Footage
Bath
1
784
*permit ready - City of Phoenix
Ready to Start?
Note: The renderings and birds-eye views ("graphics") on the website serve as visual representations of the potential appearance of a completed Accessory Dwelling Unit (ADU). These graphics showcase enhancements to both the interior and exterior of the ADU. Any upgrades chosen by the client will result in additional costs, contributing to the final price of the selected ADU that the client will be responsible for.
AzADU Virtual Tour
Take a virtual tour of one of our Bisbee casitas, a pre-approved floor plan in the city of Phoenix.
Book A Consultation and let us know your vision for your unit. The AzADU team will work with you to make your backyard dream a reality.
Budgeting for Your Vision
Every property in the Valley is unique, and so is every ADU build. You can view our Base Prices for every model here on our website, but rather than a one-size-fits-all number we provide a free property inspection with a Comprehensive Project Proposal that accounts for many of the potential variables, ensuring you have a realistic roadmap for your investment. While our pre-approved designs provide a consistent foundation for your project, final costs are influenced by your specific site conditions and luxury upgrades.
Factors Influencing Your Final Investment
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Site Conditions: Ground-level factors like soil grading, existing utility access, and sewer/water line connectivity.
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Custom Upgrades: Personal selections for premium flooring, custom cabinetry, and high-end appliances.
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Infrastructure Needs: Necessary property improvements found during our site-specific evaluation, such as electrical panel upgrades.