Treeium Garage Conversions are eco-friendly, innovative, and transform your existing
home space into a modern Accessory Dwelling Unit (ADU), perfect for hosting and
entertaining family and friends, or as rentable apartment homes for extra income.
At Treeium, our contractors will work with you throughout the scope of your project,
from drawings and design, to your floor plan and custom construction.
Because ADU’s are built using existing garage spaces, the process is hassle-free and
requires no new construction.
Throughout the process, homeowners in the State of California are given the peace
of mind that your project is in the great hands of our professional artisans, and that
when all is said and done, you will have a beautiful Accessory Dwelling Unit that will
increase the value of your home when it’s time to sell!
JADU’s must be no larger than 500 square feet and only include small, plugable
kitchen appliances like microwaves, stove tops, and toaster ovens.
An ADU, however, is far more flexible, allowing for a size no less than 850 square
feet for a one bedroom and 1,000 square feet for larger than a one bedroom.
Get inspired by our projects
Second Story ADU Addition
Sherman Oaks, CA
Second Story ADU Addition
Sherman Oaks, CA
Project Videos
Second Story ADU Addition
Sherman Oaks, CA
Garage Conversion ADU
Sherman Oaks, CA
Detached New Construction ADU
Northridge, CA
Benefits of an ADU
Allow homeowners to convert an existing space, like a garage, for their use or to rent and earn extra income.
Construction is affordable as it occurs on existing
land - no land purchasing required!
Great for families with aging parents or grandparents
who need in-home care.
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A private space to entertain extended family, friends, or
a time out space for when the kids won’t settle down!
Increases the value of your existing home and property!
TESTIMONIALS
See what our clients have to say !
I will absolutely recommend Treeium. To everyone!
Demetra Powell Full House Renovation - Mission Viejo, CA
This dreamy beach house is quite the reality check out this stunning ADU and major renovation on this beautiful hippie chic beach abode in Laguna Beach, CA
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