Accessory Dwelling Unit (ADU) Construction in Los Angeles
Build Functional and Stylish Living Spaces on Your Property
Accessory Dwelling Units (ADUs) are a versatile solution for homeowners looking to maximize their property’s potential. Whether you’re planning to build a guesthouse, home office, rental unit, or a cozy space for family members, 1 OAK Remodeling specializes in designing and constructing custom ADUs that meet your needs and comply with Los Angeles regulations.
Why Choose us for Your ADU Project?
- Expertise in Los Angeles ADU Regulations: We ensure your ADU meets all local zoning and permitting requirements.
- Custom Designs: From modern studios to traditional guesthouses, we create designs tailored to your property and lifestyle.
- Full-Service Construction: We handle every aspect of your ADU project, from design and permits to construction and finishing touches.
- Energy Efficiency: We incorporate energy-efficient features to reduce utility costs and environmental impact.
- Quality Craftsmanship: Our team is dedicated to delivering ADUs that are built to last and enhance the value of your property.

Our ADU Construction Services
We offer a wide range of ADU construction options to fit your specific requirements:
Detached ADUs
Ideal for rental units or guesthouses, these standalone structures provide privacy and functionality.
Garage Conversions
Turn your existing garage into a fully functional living space, such as a studio apartment or home office.
Attached ADUs
Seamlessly extend your home by adding an attached ADU, perfect for family members or additional rental income.
Custom Features
From skylights and vaulted ceilings to smart home systems and energy-efficient appliances, we’ll incorporate features that make your ADU stand out.
Benefits of Building an ADU
- Additional Income: Rent out your ADU for passive income.
- Multigenerational Living: Create a comfortable space for aging parents or adult children.
- Property Value: Increase the overall value of your property with a well-designed ADU.
- Flexibility: Use your ADU as a home office, gym, or guesthouse.
- Affordable Housing: Contribute to solving Los Angeles’ housing shortage by creating affordable living spaces.
Our ADU Construction Process
- Initial Consultation: We assess your property and discuss your vision for the ADU.
- Design and Planning: Our team creates detailed plans, ensuring compliance with Los Angeles zoning and building codes.
- Permit Acquisition: We handle all necessary permits and approvals.
- Construction: Your ADU is built with precision, care, and top-quality materials.
- Final Walkthrough: We review the completed project with you to ensure your satisfaction.
Recent Projects
Trusted by neighbors near you....
“We had an old garage sitting unused, and 1 OAK Remodeling turned it into a beautiful studio apartment. The process was smooth, and we now have a great rental income!”
“Our ADU is perfect for hosting family and friends. It blends seamlessly with our property, and the quality of work is outstanding.”
“Josh guided us through the entire process, making sure everything complied with local regulations. Our new guesthouse is exactly what we envisioned!”
Contact Us for Your ADU Construction Needs
Are you ready to unlock the potential of your property with a custom-built ADU? Contact 1 OAK Remodeling today to schedule a free consultation. Let’s discuss your vision and create a plan to bring it to life.
Frequently asked questions
FAQs About ADU Construction in Los Angeles.
An Accessory Dwelling Unit (ADU) is a secondary housing unit on a single-family residential lot. It can be attached, detached, or a garage conversion.
Yes, building an ADU requires permits. Our team will handle the entire permitting process to ensure compliance with local regulations.
Costs vary depending on size, design, and features. During your consultation, we’ll provide a detailed estimate tailored to your project.
Most ADUs take 6-9 months to complete, including design, permitting, and construction phases.
Yes! ADUs are a great way to generate rental income while staying compliant with Los Angeles laws.
ADU sizes in Los Angeles typically range from 150 to 1,200 square feet, depending on your property’s size and zoning regulations.