Custom Home in Phoenix, Arizona
Verified custom home businesses in Phoenix, AZ
Showing 1–2 of 2 listings
Adair Homes
Building homes since 1969, Adair Homes offers the greatest value in homebuilding. They focus on quality builds, superior value, and sustainability.
API General Contractors
API General Contractors offers comprehensive residential construction services, guiding clients through every step—from selecting the perfect land for their dream home to choosing the ideal dining room chandelier—ensuring a seamless and enjoyable experience.
Frequently Asked Questions — ADU Builders in Phoenix
How much does it cost to hire an ADU builder in Phoenix?
ADU construction costs in Phoenix, Arizona vary widely depending on size, type, and site conditions. Detached ADUs typically range from $150,000–$400,000+, while garage conversions and attached ADUs can be more affordable. Contact multiple builders in Phoenix to get accurate quotes for your specific project.
How long does it take to build an ADU in Phoenix?
In Phoenix, the ADU construction timeline typically ranges from 6 to 18 months from permit application to move-in. Permitting alone can take 2–6 months depending on Arizona local regulations. Prefab and modular ADUs often have faster timelines than site-built units.
Do I need a permit to build an ADU in Phoenix?
Yes, a building permit is required for ADU construction in Phoenix, Arizona. Your ADU builder will typically handle the permit application as part of their service. Arizona has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.
What types of ADUs can be built in Phoenix?
Common ADU types in Phoenix include detached ADUs (backyard cottages), attached ADUs, garage conversions, basement conversions, and prefab/modular ADUs. The best type for your property depends on lot size, zoning, and budget. A local Phoenix ADU builder can advise on what's allowed on your specific parcel.