Custom Backyard ADUs Made Easy!

Discover the endless possibilities of enhancing your property with a custom Accessory Dwelling Unit (ADU) from Nonna Homes. Serving the greater Sacramento, Bay Area, and San Diego regions, our expert team is dedicated to bringing your vision to life.

Call 1-800-734-7238 or click below to get started.

Why Nonna Homes

At Nonna Homes, we simplify the ADU building process, making it easy and stress-free for homeowners. every build is managed by and experienced team of ADU specialists.


  • Custom Design: Tailored ADUs to fit your lifestyle and property.

  • Efficient Planning & Permitting: Hassle-free navigation through regulations.

  • On-site Visits: Personalized consultations at your property.

  • Satisfaction Guarantee: Your happiness is our top priority.

  • Fully Insured: Complete peace of mind during construction.

Our Commitment

Our Commitment

Our Commitment

We Make Building an ADU Effortless!

At Nonna Homes, we simplify the process of building your custom ADU (Accessory Dwelling Unit) with:


Custom Design

Simple Planning & Permitting Process

Site Visit

Satisfaction Guarantee

Full Insurance Coverage

See The Options Available

Creating lasting connections between people and their perfect homes, redefined luxury living that seamlessly integrates comfort.

DETACHED ADU

Detached ADUs are the most desired by our homeowners. Your ADU can be between 150 sq ft to 1200 sq ft completely detached with separate address and meter. We have several floor plans that will best fit your essentials.

DETACHED ADU

Detached ADUs are the most desired by our homeowners. Your ADU can be between 150 sq ft to 1200 sq ft completely detached with separate address and meter. We have several floor plans that will best fit your essentials.

DETACHED ADU

Detached ADUs are the most desired by our homeowners. Your ADU can be between 150 sq ft to 1200 sq ft completely detached with separate address and meter. We have several floor plans that will best fit your essentials.

DETACHED ADU

Detached ADUs are the most desired by our homeowners. Your ADU can be between 150 sq ft to 1200 sq ft completely detached with separate address and meter. We have several floor plans that will best fit your essentials.

ATTACHED ADU

Attached ADUs are a great concept to tie into your house or if space is limited to build a full detached ADU. Attached ADUs do come with separate room, bathroom and kitchen but usually shares a wall with the main home.

ATTACHED ADU

Attached ADUs are a great concept to tie into your house or if space is limited to build a full detached ADU. Attached ADUs do come with separate room, bathroom and kitchen but usually shares a wall with the main home.

ATTACHED ADU

Attached ADUs are a great concept to tie into your house or if space is limited to build a full detached ADU. Attached ADUs do come with separate room, bathroom and kitchen but usually shares a wall with the main home.

ATTACHED ADU

Attached ADUs are a great concept to tie into your house or if space is limited to build a full detached ADU. Attached ADUs do come with separate room, bathroom and kitchen but usually shares a wall with the main home.

GARAGE CONVERSION

Garages are GREAT inexpensive way to get an ADU. Homeowners today are turning this space into a living and rental income earning space. Perfect for the kids, mother in law, and/or rental space.

GARAGE CONVERSION

Garages are GREAT inexpensive way to get an ADU. Homeowners today are turning this space into a living and rental income earning space. Perfect for the kids, mother in law, and/or rental space.

GARAGE CONVERSION

Garages are GREAT inexpensive way to get an ADU. Homeowners today are turning this space into a living and rental income earning space. Perfect for the kids, mother in law, and/or rental space.

GARAGE CONVERSION

Garages are GREAT inexpensive way to get an ADU. Homeowners today are turning this space into a living and rental income earning space. Perfect for the kids, mother in law, and/or rental space.

Why Choose Nonna Homes?

Why Choose
Nonna Homes?

Our Commitment

Nonna Homes has over 20 years of experience, we manage and coordinate every aspect of your ADU project from start to finish. We handle the entire process for you, ensuring that every project is custom-built on-site to the highest standards.

Our Commitment

Nonna Homes has over 20 years of experience, we manage and coordinate every aspect of your ADU project from start to finish. We handle the entire process for you, ensuring that every project is custom-built on-site to the highest standards.

Our Clients Love What We Do.

Our Clients Love What We Do.

  • "Having Nonna Homes build our ADU was the best decision we could have made. After interviewing several companies, we felt with the customer service and professionalism the team handled our questions and concerns, really made us feel confident about our design too. They made this process that more pleasant and exciting for us. I would recommend them to all our friends and family."

    Annalyn

  • Nonna homes has been wonderful from the very beginning. The helped us find the right financing needed, they have been so easy to work with and helpful along the way to make things work successfully for us. We can’t wait to see the completed project!"

    Natalie

  • “Nonna has been great. I've worked with the architect for the lay out of the ADU. Next is the designer, everyone has been professional and prompt."

    Ryan

  • "We found working with Nonna Homes a great pleasure. They listened very carefully to us and helped us explore what's possible for our ADU need. We just signed the contract with them and looking forward to the construction."

    Dave

  • "I was impressed with the level of hands on personal touch and professionalism Nonna Homes is big on"

    Fidel

  • "We had started our project and we’re discussing the ADU turn key options. Nona homes team came on site to see the area of ADU. We found the team to be very knowledgeable of their product and they also answered some of the questions we had which we found was very knowledgeable and the team sounded very confident about the project."

    Mohammed

Build the perfect ADU

Creating lasting connections between people and their perfect homes, redefined luxury living that seamlessly integrates comfort.

Michael

"Working with Nonna Homes was a fantastic experience. They guided us through every step of building our ADU, from design to construction. The team was professional, knowledgeable, and attentive to our needs. We couldn’t be happier with the results!"

Mani

“Nonna Homes exceeded our expectations in every way. Their attention to detail and commitment to quality are unmatched. Our ADU is not only functional but also a beautiful addition to our home. Thank you, Nonna Homes!”

Lauren

"Their attention to detail and commitment to quality were evident throughout. The construction team was punctual, respectful, and kept the site clean. The finished ADU is beautiful, functional, and blends seamlessly with our main house. We are thrilled with the outcome and grateful to Nonna Homes for their exceptional service.”

Dan

"The quality of workmanship and materials is outstanding. The project was completed on time and within budget. We highly recommend them!"

Steven

"From the initial consultation to the final walk-through, Nonna Homes provided exceptional service. Their team was always available to answer questions and address concerns, and they went above and beyond to ensure we were satisfied with every aspect of the project. The design process was thoughtful and thorough, resulting in a layout that perfectly suits our needs. During construction, the crew was professional, efficient, and respectful of our property. Our ADU is perfect, and we couldn’t be more pleased with the quality of work and the level of care Nonna Homes demonstrated. We highly recommend them to anyone looking to add an ADU to their home."

Lonrel

"The quality of workmanship and materials is outstanding. The project was completed on time and within budget. We highly recommend them!"

Manoj

"Nonna Homes made our dream of having an ADU a reality."

Francine

"We had a wonderful experience with Nonna Homes. They made the process of building an ADU easy and stress-free."

Miguel

"“Nonna Homes transformed our backyard with a beautiful, custom-built ADU. The quality of workmanship and materials is outstanding. The project was completed on time and within budget. We highly recommend them!”'

Karen

"We had a wonderful experience with Nonna Homes. They made the process of building an ADU easy and stress-free."

Building the Future Way We Live

Building the Future
Way We Live

Creating an ADU should be easy and stress-free. As a full-service ADU company, we believe that safe, affordable, and comfortable housing should be accessible to everyone. We focus on building high-quality, cost-effective ADUs that solve the housing shortage with forward-thinking solutions.


Creating an ADU should be easy and stress-free. As a full-service ADU company, we believe that safe, affordable, and comfortable housing should be accessible to everyone. We focus on building high-quality, cost-effective ADUs that solve the housing shortage with forward-thinking solutions.


© 2024 All Right Reserved by Nonna ADU & Construction Inc. Lic# 1115116

© 2024 All Right Reserved by

Nonna ADU & Construction Inc.

Lic# 1115116

© 2024 All Right Reserved by

Nonna ADU & Construction Inc. Lic# 1115116

© 2024 All Right Reserved by Nonna ADU & Construction Inc. Lic# 1115116