Fast-Track Your ADU With Our Ready-To-Build Plans
Hassle-Free ADUs, Start to Finish
Proud Moment
Design-Build Excellence
Urbatect Enters Business Hall of Fame
Four Years in a Row
Accessory Dwelling Unit Floor Plans
Dive into our library of ADU build-ready plans below—click any design to know more about what is exactly included in each plan. Whether you want to select one of our build ready ADU plans, tweak one of them or dream up a fully custom ADU from scratch, we’re here to make it happen.
Our design team specializes in designing ADUs that look like they’ve always belonged on your property. Think cozy guest suites that mirror your home’s vibe, sleek stacked units for tight lots, or even a backyard studio with your grandma’s favorite porch swing.
Let’s build something that’s uniquely yours—stylish, functional, and totally seamless with your space.
Our Step by Step Approach
Our Completed Projects
Custom Home
Santa Rosa
- Size: 3,512 sq ft
- No of stories: 2
- Special features: Modern farmhouse design
Studio Loft
San Diego
- Size: 375 sq. ft
- No of stories: 1
- Special features: Compact design
Sawgrass Residence
Santa Rosa
- Size: 3,100 sq ft
- No of stories: 1
- Special features: Vaulted beam ceilings & open layout
Camden ADU
Oakland
- Size: 222 sq. ft
- No of stories: 1
- Special features: Compact design & murphy bed
Paxton custom home
Santa Rosa
- Size: 2,683 sq ft
- No of stories: 2
- Special features: Modern 2-story home with pool, spa and stone facade
Sierra Home
Sacramento
- Size: 4,084 sq ft
- No of stories: 1
- Special features: Mediterranean-inspired home with pool
Modern Custom Home
Santa Rosa
- Size: 4,444 sq ft
- No of stories: 2
- Special features: Symmetrical modern farmhouse with grand entry and high ceilings
Smiley custom home
Olympic Valley
- Size: 3,529 sq ft
- No of stories: 2
- Special features: Modern architecture with high ceilings
Flying Lady Winery
St. Helena
- Size: 40,305 Sq. ft.
- No of stories: 1
- Special Features: A 2 story residence accompanied by a winery building, featuring an outdoor tasting deck.
Modern ADU
Whittier
- Size: 700 sq ft
- No of stories: 1
- Special features: Custom built design
Yangzom ADU
Alameda
- Size: 792 sq ft
- No of stories: 1
- Special features: Modern design
Cameron ADU
San Leandro
- Size: 750 sq ft
- No of stories: 1
- Special features: Designed for flexibility
Shaff ADU
Aptos
- Size: 685 sq ft
- No of stories: 2
- Special features: 2 Car garage
Multi Family Development
Location: San Diego
- Size: 18 units
- No of stories: 4
- Special Features: Ground up 18 unit multifamily development
Addition to a Senior Living Facility
Lynnwood
- Size: 120 units
- No of stories: 3
- Special Features: Addition to a ground up senior living facility with 120 units & cottage homes
Tynan Village Apartments
Salinas
- Size: 171 units
- No of stories: 4
- Special Features: Multifamily project with 171 units
Salvator Apartments
Sacramento
- Size: 120 units
- No. of stories: 4
- Special Features: Ground-up 4-story apartment complex consisting of 120 units
St. Leo’s Apartments
Redwood
- Size: 15 units
- No. of stories: 3
- Special Features: Ground-up construction, 3-story wood structure consisting of 15 units
Millbrook Residence
Santa Rosa
- Size: 3416 sq ft
- No. of stories: 2
- Special features: Modern farmhouse-style custom home
Amburose Custom Home
Fremont
- Size: 2,984 sq ft
- No. of stories: 2
- Special features: Grand Entry with Stone Accents
Governor ADU
Harbor City
- Size: 704 sq ft
- No of stories: 1
- Special features: ADA Accessibility
Gallegos ADU
Watsonville
- Size: 750 sq ft
- Number of stories : 1
- Special features: Exterior deck & front porch
Perlita ADU
Los Angeles
- Size: 1,200 sq ft
- Number of stories : 2
- Special features: Roof deck
1,000+ Happy Customers.
Real Stories, Real Results.
Burak Oztas2025-07-24Trustindex verifies that the original source of the review is Google. We are currently in the process of getting our ADU built by Urbatect, and we just finished the design phase and submitted our plans to the city. Our experience with Urbatect has been very pleasant so far. First we met with Eric and he was very responsive and on top of everything. Tbh his attitude and customer service made us to go with Urbatect in first place. But Akanshka and Christoper in the design team have also very kind and professional. They listened to our needs and made sure that the ADU design met our preferences and needs. C Fanslow2025-07-19Trustindex verifies that the original source of the review is Google. Working with Urbatect Development on the planning and design of my project was a truly positive experience. The team was attentive and took the time to understand my needs, quickly delivering detailed plans and calculations. Their communication was excellent, keeping me informed at every step. The design process felt smooth and collaborative, giving me confidence in moving forward with my project. I highly recommend Urbatect for anyone seeking a responsive and knowledgeable design partner. B2025-04-11Trustindex verifies that the original source of the review is Google. I used Urbatect for the structural review of my renovation plans. Mayank and his team were very prompt with their work for any follow up that was needed by the city as well. Overall a great team to work with. Highly recommended! Ondene Pena2024-12-05Trustindex verifies that the original source of the review is Google. I had a wonderful experience talking with John Soliz, we then had a Zoom meeting with some of my family which proved to be professional and very informative. I truly appreciated his time and expertise. louie nilsson2024-12-03Trustindex verifies that the original source of the review is Google. I’ve been talking with John Solis about building an ADU over my garage and he has been super helpful and communicative. He’s very knowledgeable and has shown us the process and options for our space. We look forward to working with Urbatect in the near future. Thanks John! Marco Onton2024-11-27Trustindex verifies that the original source of the review is Google. Urbatec professional services was a great experience for me. From the beginning It was very nice coordination about the Project needs I had and they were very attentive to details. They finished the Project in a timely manner, the whole Project process went smooth. Special mention to Erick and Mayank, they were great about coordination and communication needed to complete the Project. Alejandro Sanchez2024-05-30Trustindex verifies that the original source of the review is Google. Great group of guys to work with. Always following up and very patient with roadblocks along the way. As I figured out how to design my first house and needed engineering plans for my drawings, they guided me through the process so I will be able to submit to the city for building permits. Will have more plans coming their way!
Looking for a custom ADU floor Plan?
Are you looking for a custom ADU for your home? Our design-build team creates custom ADUs tailored to your vision, needs, and site conditions. We start by listening closely to your goals, budget, and lifestyle. Then, we blend creative design with practical expertise to develop plans that align with your site constraints and meet local regulations. No juggling professionals for your project- we handle everything, seamlessly turning your ideas into build-ready plans.
What Sets Us Apart
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