The Challenge: An Unfinished Garage That Wasn’t Working
The client had turned his detached garage into a home office, but the space quickly proved inadequate. Without proper insulation or climate control, the garage was hot in the summer, freezing in the winter, and too noisy for focused work. It wasn’t comfortable for guests either, and the lack of plumbing made it even more limited.
The family needed a smarter, more functional solution—something purpose-built that could serve multiple needs and add long-term value to their property.
The Goal: A Flexible ADU with a Dedicated Office
- A studio-style ADU with a small kitchen and full bathroom
- Space that could be used by guests or the family for everyday living
- A separate, super-insulated office for quiet, focused work
- A layout that blended with the backyard and improved livability
The Solution: A Fully Converted ADU + Soundproof Office Addition
- An open-concept studio layout
- A fully built-out efficiency kitchen
- A sleek, functional bathroom with modern fixtures
- New insulation, HVAC, windows, and finishes throughout
- Extra insulated and soundproofed exterior walls to block outside noise
- Thoughtfully placed French doors that open to the backyard, creating a calm and inspiring workspace
- Clean, minimal design with abundant natural light
The Result: More Space, Better Living
This garage conversion ADU now serves multiple functions for the family—providing a quiet place to work, a private space for guests, and extra living space for everyday life.
By blending smart design with practical upgrades, we delivered a flexible backyard structure that’s functional, efficient, and beautifully integrated with the home’s outdoor space.
Thinking About a Garage Conversion ADU in Santa Monica?
Projects like this show what’s possible with the right design team. Whether you’re looking to expand your living space, build a private office, or create a welcoming guest suite, a garage conversion ADU can make it happen without the cost or hassle of a full addition.
We everything—from design and permitting to construction and final walkthroughs. If you're planning a garage conversion in Santa Monica or anywhere in Los Angeles, we’ll help you get it done right.
Book a Backyard Review to see what’s possible for your property.
Floor Plan
Want something like this for your backyard?
Most clients find their fit in our Signature Home plan lineup. A few each year commission a fully custom design like the one above. Either way, start with a 15-minute Backyard Review — we'll place a Signature Home on your actual property to scale, walk you through the interior in 3D, and quote your plans before you commit to anything.
Our Signature Home plans — fixed-price design + permit, from $7,490 · est. cost to build $180K–$420K · or fully custom from $9,990
