Solis
About the Solis
The Solis is a beautifully designed 400 square foot ADU featuring 1 bedroom and 1 bathroom. Every plan by CRS Builders comes with premium finishes including quartz countertops, luxury vinyl plank flooring, and modern fixtures.
This plan is fully customizable — adjust the layout, finishes, and features to match your exact needs and property constraints. Our design team will work with you to make it yours.
What's Included
Is the Solis right for your property?
The Solis works well for compact rental suite, guest casita, home office with sleeping space, or private living area for one person. CRS Builders uses the floor plan as a starting point, then studies your property, access, budget, and permitting path before recommending the final layout.
Before choosing any ADU plan, it is important to confirm setbacks, utility locations, site access, privacy, and how the new unit will relate to the existing home.
Because this is one of the most compact plans, the biggest value comes from careful storage, clean circulation, and a layout that does not feel cramped. During planning, CRS can review whether the Solis should sit near an existing driveway, tuck into a side or rear yard, or connect to a small private patio so the ADU feels intentional instead of squeezed onto the lot.
A quick feasibility review can also confirm whether this compact plan should be priced as a simple backyard ADU or adjusted for access, utility, or site-prep complexity.
Property Fit
Best suited for smaller backyards, narrow access conditions, and properties where preserving outdoor space matters.
Design Checks
Key items include utility routing, privacy from the main home, window placement, and a clean pedestrian path from the street or driveway.
Common Upgrades
Homeowners often consider built-in storage, stacked laundry, patio doors, a covered entry, upgraded acoustic separation, and a higher-efficiency mini-split.
Next Step
Compare this plan with our ADU construction process, schedule a free consultation, or view a related portfolio project.
See It Come to Life.
Love the Solis?
Schedule a free consultation and we'll walk you through how the Solis can work on your property. Every plan is fully customizable — no pressure, no obligations.