WHO WE ARE
At Casita Capital Designs, we specialize in turning backyards into bold, functional living spaces from concept to completion. We are a full-service design build company that brings your ADU vision to life with sleek modern architecture, expert craftsmanship, and streamlined project management. Whether you're building for family, rental income, or added space, we handle everything from permits and plans to construction and financing so you can build smarter and live better.
An ADU home (Accessory Dwelling Unit) is a secondary, self-contained living space located on the same property as a primary residence. It’s often referred to as a casita, mini home, guest house, or in-law suite.
Choosing us as your ADU company means partnering with a team that’s committed to making your vision a reality—from concept to completion. We specialize in designing and building high-quality accessory dwelling units that fit your lifestyle, budget, and property needs. Our experienced professionals handle everything in-house, including planning, permitting, financing, and construction, so you don’t have to juggle multiple contractors or worry about delays. We take pride in offering personalized service, clear timelines, and a smooth process that removes the guesswork and stress from your ADU project.
What sets us apart is our focus on craftsmanship, transparency, and long-term value. Every ADU we build is thoughtfully designed with durability, functionality, and aesthetic appeal in mind. Whether you’re looking to generate rental income, create space for family, or increase your property’s value, we tailor each project to meet your goals. With a strong track record of satisfied clients and successful builds, we’ve earned a reputation for delivering results you can trust. When you choose us, you're not just getting a contractor—you’re gaining a reliable partner invested in your success
Step ONe:
It all starts with a quick, friendly consultation. We’ll learn about your goals, walk your property (in-person or virtual), and show you the best design and financing options—tailored to your budget and lifestyle.
step two:
We make ADU financing simple with $0 down options and flexible plans. Whether you’re investing or creating space for family, we’ll help you find a monthly payment that works for you.
step three:
Our team conducts a thorough site survey and land inspection to ensure your property is ready for a seamless and compliant ADU build.
Step four:
This is where everything comes together—your layout, finishes, and permit approvals are finalized. We’ll walk you through the final design details and get everything ready for construction to begin.
Step five:
It’s go time! With plans approved and everything in place, we break ground and bring your casita to life. Our team handles it all—on time, on budget, and with zero stress. Before you know it, the keys are in your hand and your new space is ready to enjoy.
Explore our modern casita model
380 SQF
500 SQF
700 SQF
Some Questions & Answers
If you own a home and have some space in your yard, chances are you’re eligible! Most homeowners qualify, and we’ll take care of checking zoning, permits, and everything else to confirm you’re eligible to build a casita.
Most Casitas take about 6 Months from start to finish. We handle everything to keep your project moving smoothly.
No upfront costs to get started! We offer $0 Down options.
Yes Absolutely! Many homeowners use their casita as rental units to earn passive income. Whether it’s for long-term tenants or short term guests, it’s a great way to boost your monthly cash flow.
Get In Touch
Ready to add a casita or backyard home? Reach out for a free estimate—no pressure, no upfront costs. We’ll walk your property, explain your options, and give you clear pricing and financing info so you can plan with confidence.
+1 (855) 600-6902
Our All User Feedbacks
“A beautiful casita & a great experience.”
”A beautiful Casita and a great experience. We were nervous about building a casita at first, but the team handled the whole process professionally- from permits to finishing touches. Now we have a gorgeous rental unit that’s already generating income. We’ve already referred two neighbors!”
Jessica R. Rincon
“Extra Space That Pays for Itself!”
“We built our casita to host family during the holidays, but during the rest of the year, we rent it out on Airbnb—and it’s been a game changer! The added income covers part of our mortgage, and our guests love it. The design and quality exceeded our expectations.”
Sarah Williams
“Best Investment We’ve Made!”
“Adding a casita was the smartest decision for our growing family. My mother now has her own private space right in our backyard, and we still have our main home to ourselves. It’s added value to our property and brought us even closer as a family.”
Michael Green
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