TOPIC
Accessory dwelling unit (ADU)
Add accessory dwelling units (ADUs), in-law units, or cottages to residential properties.
Learn & decideCheck our rules and fees to decide if you want to add an ADU.
Learn & decideCheck our rules and fees to decide if you want to add an ADU.
Prepare plansSee our requirements to design an ADU to meet our rules.
Prepare plansSee our requirements to design an ADU to meet our rules.
ApplySubmit your ADU application online.
ApplySubmit your ADU application online.
ReviewWe will review your plans. Most ADU plans need changes.
ReviewWe will review your plans. Most ADU plans need changes.
Approve & startYou must have a job card to start construction.
Approve & startYou must have a job card to start construction.
Servicios
Apply for an ADU
ADU requirements
Check if you can add new Accessory Dwelling Units to your residential property
You may be able to add additional accessory dwelling units (ADUs), also known as granny flats, in-law units, cottages, or garage apartments to your existing or proposed building.
Check our street tree rules for your ADU
Your property must have one street tree per every 20 feet of frontage that borders the public right of way.
Post a notice for your ADU
For Local program ADUs, you must post a notice in your building at least 15 days before your submit your ADU application.
Design an ADU that meets City codes
Accessory dwelling units (ADU) must meet City requirements that keep buildings safe and neighborhoods livable.
Recursos
Learn about the Permit Review Roundtable
Building permit applications for Accessory Dwelling Units (ADU) being proposed under the State or Hybrid Programs can be reviewed in advance by all relevant City departments and discussed with the design professional during a virtual meeting with plan checkers from those departments.
ADU Design and Permitting Resource Sheet
Accessory Dwelling Unit (ADU) Design & Permitting Resource Sheet - a general guide for obtaining a permit to construct an ADU