What is an ADU?

ADUis an abbreviation for Accessory Dwelling Unit. It has been referred to as a “casita”, “granny-flat”, “backyard home”, etc.

The process for building an ADU has just recently become easier, quicker, cheaper, and incentivized.

Potato Construction Inc. has the best team in the industry. We will not only build the ADU perfectly, but also make sure you will have the best experience with lower costs!

Book for a free consultation

Why build an ADU?

Value Appreciation

Increase Your Home Value By up to 500K+

Rental Income

Net more than $3,000 a month from an ADU rental

Home Office

Work, Create, or Workout at Home Space adaptability for everyday activities

Family Members or Guests House

Flexible space for visitors, and be closer to family


Why build an ADU?

Detached ADU

Garage Conversion

Attached ADU

Detached ADU + JADU

Detached ADU

A stand-alone structure separate from the primary home. A detached ADU can be built as entirely separate unit or constructed over an existing accessory structure, such as a detached garage.

Garage Conversion

Convert your garage into living space – can be one of the quickest and most affordable ways to add usable space to a home.

Attached ADU

These additions adjoin the primary home – to the side or rear of the home, or constructed on top of an attached garage.

Detached ADU + JADU

An JADU may be permitted inside a proposed detached ADU (“The accessory dwelling unit may be combined with a junior accessory dwelling unit”). Junior accessory dwelling unit” means a unit that is no more than 500 square feet in size and contained entirely within a single-family residence


Designed ADU to fit your space.
Customizable to fit your lifestyle.

Potato Construction

"When others can’t, we can!"

You can always trust us!

Our talented team will ensure you have the best experience with us.

Contact Us

David Zhang

626-666-5888

[email protected]

735 W Duarte Rd #301

Arcadia, CA 91007