The smart way to build a custom ADU
Stick-built ADU design, permits, and construction - all in a turnkey experience
The smart way to build a custom ADU
Stick-built ADU design, permits, and construction - all in a turnkey experience
The smart way to build a custom ADU
Stick-built ADU design, permits, and construction - all in a turnkey experience
Cottage is your A-to-Z ADU solution
We take the stress out of designing, permitting, and building an Accessory Dwelling Unit in the Bay Area. Get a custom, stick-built ADU at a price and timeline competitive with prefab.
Generate rental income
Boosted home equity
Custom ADUs for your property
Do it all hassle-free
Cottage is your A-to-Z ADU solution
We take the stress out of designing, permitting, and building an Accessory Dwelling Unit in the Bay Area. Get a custom, stick-built ADU at a price and timeline competitive with prefab.
Generate rental income
Boosted home equity
Custom ADUs for your property
Do it all hassle-free
Custom built for your property
We work with the space you have—garages, carports, bedrooms, basements, backyards—to build a custom ADU for you. We design to match your design preferences and budget.
Custom built for your property
We work with the space you have—garages, carports, bedrooms, basements, backyards—to build a custom ADU for you. We design to match your design preferences and budget.
No hassle process
Our ADU pros handle the process from A-Z, including: feasibility, design, permitting, and construction. We can work with you at any stage of the process, whether you're just getting started or have permits underway.
No hassle process
Our ADU pros handle the process from A-Z, including: feasibility, design, permitting, and construction. We can work with you at any stage of the process, whether you're just getting started or have permits underway.
Best bang for your buck
Quality site-built ADUs that adds lasting equity to your property. Our contactor partnerships unlock trade pricing that you wouldn't get independently.
Best bang for your buck
Quality site-built ADUs that adds lasting equity to your property. Our contactor partnerships unlock trade pricing that you wouldn't get independently.