Orange County ADU’s
Welcome to Orange County – A Place Like No Other
In Orange County, the blend of sun-kissed beaches, suburban tranquility, and urban sophistication creates a tapestry as diverse as its residents. At ADU Cities, we resonate with this unique blend, offering specialized ADU construction services that harmonize with the county’s multifaceted charm.
Local Expertise
Explore into the heart of Orange County with ADU Cities, where local insights shape every project. Our deep understanding of the area ensures your ADU blends seamlessly with its surroundings.
Bespoke Designs
Your vision, our craftsmanship. ADU Cities transforms your Orange County Accessory Dwelling Unit ideas into stunning, practical living spaces, perfectly aligned with your lifestyle and preferences.
Seamless Process
Experience the ease of a streamlined ADU project. Our expert team handles every detail, delivering excellence with minimal hassle for you.
Quality & Craftsmanship
Elevate your Orange County experience with ADU Cities, where quality meets craftsmanship. We’re dedicated to creating ADUs that not only add space but also enhance the quality of your living.

Orange County ADUs: Where Dreams Meet Design
In Orange County, ADU Cities turns your dreams into stylish, practical living spaces. We blend your vision with Southern California’s charm to create ADUs that are not just homes, but a seamless extension of your lifestyle. With us, your dream ADU in Orange County is just a project away.


Your Local Orange County ADU Experts
Our team, deeply rooted in the community, understands the nuances of every neighborhood from Aliso Viejo to Yorba Linda. Whether it’s the bustling streets of Anaheim (preapproved plans available!) or the serene shores of Newport Beach, we bring our bespoke ADU solutions to your doorstep, ensuring each project reflects the essence of its surroundings.
Tailored ADUs for Every Lifestyle
From cozy backyard cottages for your growing family to stylish garage conversions for that extra rental income, our designs are as varied as the county’s vibrant locales. Our commitment is to create spaces that are not just structures but extensions of your lifestyle and dreams.
Navigating Orange County’s Zoning and Permits with Ease
The complexities of local zoning laws and permit processes can be daunting. Our in-house experts, equipped with years of experience, streamline these procedures, making your ADU project a seamless journey from conception to completion.
ORANGE COUNTY ADU BUILDER
In the vibrant heart of Southern California, ADU Cities is proud to offer unparalleled ADU construction services throughout Orange County. From Aliso Viejo’s family-centric neighborhoods to Anaheim’s dynamic urban pulse, the charming streets of Brea, and Buena Park’s friendly community, our mission is to transform and enhance your property. Our expertise stretches across the county, touching cities like Costa Mesa, Dana Point, Fountain Valley, Fullerton, Garden Grove, Huntington Beach, Irvine, La Habra, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Lake Forest, Los Alamitos, Mission Viejo, Newport Beach, Orange, Placentia, Rancho Santa Margarita, San Clemente, San Juan Capistrano, Santa Ana, Seal Beach, Stanton, Tustin, Villa Park, Westminster, and Yorba Linda. Embracing the distinct character of each city, we ensure our ADU designs are as unique as the landscapes and communities of Orange County, delivering a perfect blend of local charm and modern functionality.
Orange County: A Dynamic History Shaping Today’s Housing Landscape
Orange County, nestled in the heart of Southern California, boasts a rich and varied history that has shaped its current landscape. Initially home to indigenous groups like the Tongva and Juaneño/Luiseño, the county’s journey into modernity began with Spanish exploration in the 18th century, marked notably by the establishment of Mission San Juan Capistrano in 1776.
As it separated from Los Angeles County in 1889, Orange County’s identity was deeply tied to its flourishing agriculture, with its namesake citrus orchards painting a vibrant economic picture. The 20th century ushered in significant changes with railroads and post-World War II developments triggering an unprecedented population surge and urban sprawl.
In recent years, Orange County has faced a mounting housing crisis, a challenge mirrored across California. The skyrocketing cost of living and housing shortages have prompted innovative solutions, chief among them being the rise of Accessory Dwelling Units (ADUs). These ADUs have become a pivotal response to the crisis, offering affordable, efficient housing options within existing residential areas. They serve as versatile solutions, from providing affordable rental options to addressing the needs of multigenerational families.
As Orange County continues to evolve, the integration of ADUs into its suburban landscape reflects its ongoing commitment to addressing contemporary challenges while preserving its unique heritage and community spirit. This blend of historical richness and forward-thinking housing solutions positions Orange County as a dynamic region adapting resiliently to the demands of modern living.
