Discover the full potential of your property by adding a custom Accessory Dwelling Unit (ADU). Whether you're looking to create extra living space, generate rental income, or build a private getaway, an ADU is a smart, flexible solution that adds lasting value and versatility.


We offer a variety of ADU designs to suit your needs and property layout:
Seamlessly integrate additional space by extending your existing home, whether it's an extra floor or a new wing.
Transform your unused garage into a fully functional living area, maximizing existing structures.
Create a comfortable, private space within your main residence, perfect for family members or guests
Why put an ADU on your property?
Expanded Living Space - Rental Income Opportunities - Enhanced Property Value
Adding an ADU (Accessory Dwelling Unit) to your property is a smart way to increase both functionality and value. It can serve as a private space for family members, a guest suite, a home office, or a rental unit that generates passive income. With rising housing costs and the need for flexible living arrangements, an ADU offers a practical, long-term solution that makes your property work harder for you.
No matter the project, our team can handle it.
Maria S.
ADU Project — St. Petersburg, FL
⭐⭐⭐⭐⭐
"We added a 400 sq ft ADU in our backyard for my mother-in-law. OTB handled everything — permits, design, construction. They finished on schedule and the quality is outstanding. It's already added significant value to our property, and the rental income when she's not using it covers our mortgage payment."
James T.
Tiny House Build — Tampa, FL
⭐⭐⭐⭐⭐
"I wanted a tiny house as a short-term rental on my property. OTB built a beautiful 500 sq ft unit with full kitchen and bathroom. The craftsmanship is top-notch — guests constantly comment on the quality. It's been booked solid on Airbnb and paid for itself in under two years."
Robert & Linda K.
Garage + Apartment — Clearwater, FL
⭐⭐⭐⭐⭐
"OTB built a detached garage with a studio apartment above it. From the initial consultation to final walkthrough, they were professional, transparent, and easy to work with. The crew showed up on time every day and kept the job site clean. We've recommended them to three neighbors already."
Contacts
+123456789
info@OTB.Builders
12 Example Street