An ADU, or Accessory Dwelling Unit, is considered an “accessory” to a primary residential unit. In other words, an ADU is a secondary housing unit that is located on a single-family or multi-family residential lot. An ADU can be attached or detached from the main house and provides an area for sleeping, eating, cooking, and bathing. The ADU functions separately from the primary residence, so it must have its own entrance. However, this gives homeowners the ability to rent out the ADU or move into the ADU and rent out the primary residence.
A JADU, or Junior Accessory Dwelling Unit, is no more than 500 square feet and must be located within the existing primary residential unit. For example, a JADU can be built in an existing garage or bedroom, but it must have a separate external access from the primary residence. JADUs can have a full kitchen, bathroom, bedroom, and living area, which makes them ideal suites to rent out or let a family member move into. See an example of a JADU by clicking HERE.

Why Build an ADU?
- Rental Income– Rent out the ADU or move into the ADU and rent out the
main house.
- Ease of Financing– Use the equity in your home to build the ADU, rent it
out, and make additional income.
- Multi-Generational Family Living– Allow family members to stay in the
ADU, keeping them close, while giving them independence.
- Extra Space– Use the ADU for that extra space you need, like a home office
or studio space!
Superior ADUs

Superior ADUs is here to help anyone who wants to have an ADU built on their property. We have pre-designed and engineered a series of ADU Models in a variety of sizes, floor plan configurations, and architectural styles that we build for a fixed price and on a defined timeline. We also offer three different design finish packages – transitional, modern, or contemporary – for each plan type. Everything is already done for you, which greatly speeds up the process. You simply choose what you want, and we take care of the rest. With Superior ADUs, there are no surprises or headaches, which saves you time and money.
ON YOUR OWN | WITH SUPERIOR ADUs |
---|---|
DESIGN: 2 – 3 MONTHS Find & hire an architect. Initial to final design. | DESIGN: 2 – 4 WEEKS Our pre-designed plans shorten the design-phase. |
PERMIT: 2 – 3 MONTHS You must communicate with the city and handle requested revisions. | PERMIT: 2 – 6 WEEKS Our experience & relationships with the cities help us navigate the system faster. |
BUILD: 4 – 6 MONTHS Find & hire a contractor. Start to finish. | BUILD: 2 – 3 MONTHS Our experienced contractors are ready to go! |
TOTAL TIME: 8 – 12 MONTHS | TOTAL TIME: 3 – 5 MONTHS |
Since Superior ADUs has already paid for an experienced architect to produce multiple floor plans and schematics, you don’t have to! You simply choose from one of our beautifully designed models, and the drawings are sent to your city for approval. Each model then has three different finish packages to choose from, offering you a variety of styles and material options. Our licensed contractors are also familiar with each model and finish package, making the construction process smooth and seamless. The architect even guarantees his work for ten years and the general contractor guarantees for a whole year. With Superior ADUs, you save precious time and money!
Contact Superior ADUs Today: 949 – 216 – 0686
Read About Financial Advantages HERE