Additional Dwelling Unit.

Home Builder
in Phoenix, AZ

SunFlower Casitas builds custom Homes and Additional Dwelling Unit in Phoenix and surrounding areas. Licensed, experienced, and locally owned.

Additional Dwelling Unit

Additional Dwelling Unit.

More Space, More Freedom.

Additional Dwelling Unit in Phoenix

Roof for shelter

Integrated  Kitchen

Confort Side

Outdoor lighting

Natural  Light

What Is an Additional Dwelling Unit? Beautiful Aesthetics

An ADU is a secondary home on your lot — ideal for family, guests, or rental income.

An ADU is a secondary home on your lot, ideal for family, guests, or rental income.

Flexible, sustainable, and profitable. ADUs are the future of smart housing.

Accesory Dwelling Unit.

Designed for Modern Living.

An accessory dwelling unit gives you freedom: a private home, an office, or a rental studio, all on your own property.
We specialize in designing ADUs that balance comfort, functionality, and beauty.

Families Who Already Enjoy Their Casita.

ADU.

Smart. Sustaintable. Profitable.

Building an ADU is one of the smartest real estate investments you can make today.
We design and build ADUs that match your goals, personal use, rental income, or multi-generational living.

ADU Construction Cost.
Transparency from Day One.

ADU Cost. Plan Ahead, Save More.

Understanding ADU cost is key to starting your project confidently.
We provide detailed, transparent estimates so you know exactly what you’re paying for.

Our process is simple and guided. It starts with a short phone call to answer your questions and gather initial details. Next, we schedule an on-site meeting at your home to assess your property and confirm building feasibility. Then, we meet at our Phoenix office to discuss size, materials, design, and financing options through our trusted partners. Once you decide, we guide you through every step—permits, construction, and completion—ensuring a smooth experience.

Under Arizona’s 2024 ADU law, most single-family lots can add a casita, but requirements vary by city. Generally, you need sufficient lot space (e.g., a backyard area meeting setback rules), compliance with local zoning (e.g., size limits up to 1,000 sq. ft. in many areas), and proper permits. Our on-site meeting assesses your property’s eligibility, and we handle permitting to ensure compliance.

Yes! Arizona’s 2024 ADU law allows homeowners to rent out casitas for long-term or short-term use (e.g., Airbnb), depending on local regulations. A casita can generate significant rental income, often $1,000–$2,500 per month in Arizona, depending on location and size. We’ll discuss rental potential during our design meeting to maximize your investment.

We offer customizable casitas, typically ranging from 400 to 1,000 square feet, to comply with Arizona’s ADU regulations. Designs include studio layouts, one-bedroom units, or custom configurations with features like kitchens and bathrooms. In our Phoenix office meeting, we’ll explore materials (e.g., wood, stucco) and styles (e.g., modern, traditional) to match your vision and property.

SunFlowerCasita is your trusted partner in Arizona for ADU projects. We offer a seamless process—phone consultation, on-site assessment, and personalized design and financing meetings in Phoenix. Our partnerships with reliable builders and financing providers ensure quality and affordability. We hold your hand through every step, delivering a stress-free experience and a casita that enhances your property’s value.

SunFlowerCasitas partners with trusted financing providers to offer flexible options tailored to your needs. These may include home equity loans, construction loans, or specialized ADU financing programs. During our Phoenix office meeting, we’ll review your financial situation and connect you with the best option, walking you through terms and payments to ensure affordability.

ADU House

Accessory Dwelling Unit Construction. Done Right the
First Time.

Our accessory dwelling unit construction services cover every step, from zoning approval to the final inspection.
We coordinate engineers, architects, and builders so your project runs efficiently and stress-free.

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