Add more space, Improve your lifestyle.

Welcome to ADU Home Addition – Your Trusted Partner for Expanding Your Living Space At ADU Home Addition, we specialize in creating beautiful, functional, and value-enhancing additional dwelling units (ADUs), home additions, and in-law units. With our expertise and commitment to quality, we help homeowners transform their properties and improve their lifestyles.

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Increase your property’s value and add rental income with our comprehensive services

Our skilled team specializes in designing and constructing custom Additional Dwelling Units (ADUs) that seamlessly integrate with your property, whether for family members, rental income, or a private retreat. We also offer services for home additions and expansions, as well as creating in-law units and casitas to provide comfortable living spaces for loved ones while maximizing rental potential through ADU rental solutions.

Additional Dwelling Units

Our skilled team designs and constructs custom ADUs that seamlessly integrate with your existing property. Whether you need a separate living space for family members, a rental unit for extra income, or a private retreat, we’ll bring your vision to life.

Home Additions and Expansions

Increase your living space and enhance your home’s functionality with our expert home addition services. From adding a new bedroom or bathroom to creating a spacious family room or home office, we’ll work with you to design and build the perfect addition to your home.

In-Law Units and Casitas

Provide a comfortable and private living space for your loved ones with our in-law unit and casita construction services. We’ll create a well-appointed, self-contained unit that offers the perfect balance of independence and proximity to your main home.

ADU Rental Solutions

Maximize your property’s rental potential with our ADU rental solutions. We’ll guide you through the process of designing, constructing, and marketing your ADU to attract quality tenants and generate a steady stream of rental income.

Experience the ADU Home Addition Difference

Expertise and Experience

Our team consists of highly skilled architects, designers, and builders with years of experience in ADU and home addition construction. We stay up-to-date with the latest industry trends, regulations, and best practices to ensure your project is completed to the highest standards.

Personalized Approach

We understand that every homeowner has unique needs and preferences. That’s why we take a personalized approach to every project, working closely with you to understand your goals, lifestyle, and budget. We’ll create a custom solution that perfectly aligns with your vision.

Quality Craftsmanship

At ADU Home Addition, we pride ourselves on delivering exceptional quality craftsmanship. We use only the finest materials and employ meticulous attention to detail to ensure that your ADU or home addition is built to last and exceeds your expectations.

Streamlined Process

We strive to make the ADU and home addition process as smooth and stress-free as possible. From initial consultation and design to permitting and construction, our team will guide you through every step of the journey, keeping you informed and involved along the way.

Ready to Transform Your Property?

Contact ADU Home Addition Today!

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Take the first step towards expanding your living space and enhancing your property’s value. Contact ADU Home Addition today to schedule your quick and easy consultation. Our friendly and knowledgeable team is ready to answer your questions and help you turn your ADU or home addition dreams into reality.

Call us at (650) 262-3114 or fill out our online form to get started. We look forward to working with you!

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7174 Avenida Rotella
68 Centre St
1601 El Camino Real
1631 Babero Ave
3180 Diablo Shadow
6558 Crystal Springs
2751 Mathews
4323 Allendale Ave
224 Lassen Ave
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About US
About Us

Your Trusted Partner in Expanding Living Spaces

ADU Home Addition is a reputable company in the Bay Area, specializing in designing and constructing additional dwelling units, home additions, and in-law units. With over 12 years of experience, the company has a dedicated team of architects, designers, project managers, and skilled craftsmen who work collaboratively to meet clients’ needs and preferences. They prioritize quality, integrity, and customer satisfaction throughout the entire construction process. ADU Home Addition’s commitment to excellence is evident in their personalized approach, transparent communication, and use of high-quality materials to ensure client satisfaction.

The cost of an ADU or home addition can vary widely depending on factors such as the size, complexity, materials, and location of the project. On average, an ADU can range from a garage conversion of $164k to $256k or more. A new built from the ground up ADU can range from $226k to $362k or more. For a home addition that can range between $226k to $388k or more. During and after your quick and easy consultation we’ll provide a detailed estimate based on your specific project requirements, size, location, finishes, and goals. We will work with you to develop a project plan that aligns with your goals.

The timeline for completing an ADU or home addition project can also vary, but, generally, after the initial design phase of 2 to 4 weeks, it takes between two and four months on average for permits. The build time can vary from 3 to 5 months depending on the size and type of the ADU or addition. Our team will provide you with a detailed project schedule and keep you informed of any changes of delays throughout the process.

Yes, permits are required for both ADU and home addition projects. The specific permits needed will depend on your local zoning regulations and building codes. Our team has extensive experience navigating the permitting process and will handle all necessary paperwork and submissions on your behalf, ensuring your project is compliant.

In many cases, yes – ADUs can be used as rental units to generate additional income. However, it’s important to check your local zoning laws and rental regulations to ensure you’re in compliance. Our team can guide you through the process of designing and constructing an ADU that is optimized for rental use.

The primary difference between an ADU and a home addition is that an ADU is a self-contained, secondary living unit on the same property as the main house, whereas a home addition is an extension or expansion of the primary residence. ADUs can be detached, attached, or interior, while additions are integrated into the existing home. The choice between an ADU or addition will depend on your specific needs, property layout, and local zoning requirements.

GET IN TOUCH

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Service Areas

All of the Bay Area

Call Us

(650) 262-3114

CONTACT US

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WE LOOK FORWARD TO HEARING FROM YOU.

Take the first step towards transforming your property and enhancing your lifestyle with a beautiful, functional ADU or home addition. Contact ADU Home Addition today to schedule your quick and easy initial consultation.

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