A detached ADU is a self-contained structure located on the same property as the main residence, but physically separated. It has its own entrance and includes kitchen, bath, and living space.
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About ADU Pro LA
At ADU Pro LA, we empower homeowners in Los Angeles to expand their living space through smart, code-compliant ADU solutions. Whether it’s a garage conversion, detached unit, or full design and permit service — we bring expertise, care, and precision to every build.
Detached ADU Construction
Create a private, standalone living space in your backyard with a custom-built detached ADU — fully permitted and optimized for Los Angeles homes.
Detached ADU
About the service
Detached Accessory Dwelling Units (ADUs) are fully independent living structures built on the same lot as your main home — typically in the backyard. These private units include all the essentials: kitchens, bathrooms, bedrooms, and separate entrances, making them ideal for rental income, multigenerational living, or guest accommodations.
At ADU Pro LA, we handle every step of your detached ADU journey — from initial designs and permits to complete construction. Our detached units are built for privacy, comfort, and long-term value, all while complying with Los Angeles zoning and setback requirements.
Why choose us
We specialize in detached ADUs across Los Angeles, navigating city ordinances and optimizing each build for beauty, function, and efficiency.
01
Maximized Privacy
Our designs prioritize distance, access control, and landscaping to create true separation from the main home.
02
City Permit Expertise
We navigate LADBS rules and handle all permitting, utility approvals, and plan checks for faster approvals.
03
Quality Craftsmanship
From slab to shingles, we use durable, energy-efficient materials backed by skilled labor and inspection-ready builds.
04
Seamless Project Flow
We manage your project under one roof — no delays, no middlemen, just a streamlined process start to finish.
Services offered
- Detached ADU Design: Custom blueprints designed for your backyard space, privacy goals, and city zoning guidelines.
- Permit Processing: We handle site plans, Title 24 energy reports, and plan check submittals to meet all city and state requirements.
- Complete Build-Out: Foundation, framing, insulation, HVAC, kitchen and bath install, and all finishes — done in-house.
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What qualifies as a detached ADU?
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How big can a detached ADU be in Los Angeles?In most zones, detached ADUs can be up to 1,200 square feet. Setbacks, height limits, and lot size may affect allowable dimensions.
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Do detached ADUs need separate utilities?They can share utilities with the main house or have separate meters, depending on your goals and LADWP or SoCal Gas approvals.
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How long does the process take?Permit approval can take 1–3 months, and construction ranges from 4–6 months depending on size, access, and customizations.
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Can I use a detached ADU as an Airbnb?Short-term rentals are restricted in many areas of Los Angeles. Long-term rentals (30+ days) are generally allowed for permitted ADUs.