
ADU Design and Construction in Los Angeles
An accessory dwelling unit can house family, create rental income or give you a place to work. We design ADUs in-house, from detached backyard units to garage conversions and attached units, and build them with the same care as the main house.
What's included
ADUs, start to finish
Detached ADUs and garage conversions, designed and built as real homes.
- Detached backyard ADUs
- Garage conversions
- Attached ADUs
- Site and layout planning
- In-house design and plans
- Kitchens and bathrooms for the unit
- Utility planning
- 3D renderings of the ADU

Our approach
How we plan, design and build it
- 01
Every lot is different. We start by looking at your property, how the ADU will be used, and where it can go, then design a layout that makes a small footprint feel generous.
- 02
You review the design in 3D, inside and out, before plans are finalized.
- 03
Once the design is approved, we build it, with one team handling the work through completion.
How it works
A clearer way to remodel
Plan it, design it, build it right. Four steps, one team, and you always know what comes next.
- 01
Consultation
Tell us about your project and what you want to accomplish. We look at the space and talk through options.
- 02
Estimate
You receive a written estimate that lays out the scope, the investment and the next steps.
- 03
Plan + design
We develop the layout, plans and materials in-house, with 3D renderings so you can see the result before construction.
- 04
Build
Our team manages construction through completion, building from the design you approved.
FAQ
ADUs questions
Can my garage be converted into an ADU?
Many can. It depends on the structure, the lot and local requirements. We will look at your garage and explain what a conversion would involve.
Do you design the ADU yourselves?
Yes. Design and plans are done in-house, and you will see the ADU in 3D renderings before construction.
Does an ADU need permits?
Yes, ADUs require permits. We will go over what your project needs during planning.
Free estimates
Tell us about your project.
Share a few details and we'll be in touch. Prefer to talk? Call us directly.
Call or text(818) 666-6696- Office@builditla.com
- Serving Los Angeles & Ventura Counties
What happens next
- 01We review your request and call you back.
- 02We talk through your project and schedule a consultation.
- 03You receive a free written estimate.
Request your free estimate
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