1-Bedroom ADU Plans for California
A well-designed 1-bedroom ADU is the highest-yield rental configuration in coastal California. These plans typically range from 500 to 800 sq ft and qualify for the state impact-fee exemption when kept under 750 sq ft.
Showing 6 plans from the ADU plan catalog.

A11-862
862 sqft•1 bed / 1 bath•1 storyFrom $250
A11-866
866 sqft•1 bed / 1 bath•1 storyFrom $250
A11-869
869 sqft•1 bed / 1 bath•1 storyFrom $250
A21-1017
1,017 sqft•1 bed / 1.5 bath•2 storiesFrom $250
A21-821
821 sqft•1 bed / 1.5 bath•2 storiesFrom $250
A21-890
890 sqft•1 bed / 1.5 bath•2 storiesFrom $250