Expert ADU Construction Services
Modyrn Build specializes in designing and building high-quality Accessory Dwelling Units throughout Los Angeles County. Whether you need extra space for family, a rental income opportunity, or a home office, we create custom ADUs that maximize your property's potential.
Our team handles every aspect of your ADU project—from initial design and permitting through construction and final approval. We navigate LA's ADU regulations to ensure a smooth, stress-free building experience.
Why Build an ADU?
Discover the advantages of adding an accessory dwelling unit to your property
Increase Property Value
ADUs can add significant value to your property and provide rental income opportunities.
Flexible Living Space
Perfect for guests, family members, home offices, or rental units.
Faster Than You Think
Streamlined permitting and construction process gets you finished quickly.
Turnkey Solution
We handle everything from design and permits to construction and final touches.
Types of ADUs We Build
Choose the perfect ADU style for your property and needs
Detached ADU
Standalone structure separate from the main house, offering maximum privacy.
Attached ADU
Addition connected to your existing home, sharing walls for cost efficiency.
Garage Conversion
Transform your existing garage into a comfortable living space.
Frequently Asked Questions
Everything you need to know about ADU construction
What is an ADU?
An Accessory Dwelling Unit (ADU) is a secondary housing unit on a single-family residential lot. Also known as granny flats, in-law units, or backyard cottages, ADUs provide independent living spaces with their own kitchen, bathroom, and sleeping areas.
How long does ADU construction take?
Typical ADU projects take 6-12 months from design to completion, depending on size, complexity, and permit processing times. We work efficiently to minimize construction time while maintaining quality.
Do I need permits for an ADU?
Yes, ADUs require building permits and must comply with local zoning regulations. We handle all permit applications and ensure your ADU meets all building codes and requirements.
What size ADU can I build?
California law allows ADUs up to 1,200 square feet, though local regulations may vary. We'll help you determine the maximum allowable size for your property and design an ADU that maximizes your space.
Can I rent out my ADU?
Yes, you can rent out your ADU as a long-term rental. However, short-term rentals may be restricted in some areas. We'll help you understand local rental regulations during the planning phase.