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Modern Architecture

Our Projects are Real Stories

At HelloADU, we're proud to make a difference in the Bay Area. Our innovative approach to Accessory Dwelling Units has helped homeowners add extra living space, generate rental income, and increase housing affordability in their neighborhoods. With 18 years of successful projects under our belt, we're thrilled to be at the forefront of the ADU movement.

Featured Projects

Early Retirement

"Without participating in this program, I would not know how to start my ADU project, from application, City

Codes, permit, choosing designers, contractor, materials, appliance, etc. With Hello Housing support and assistance, my dream to retire early with ADU rental income became true!"

Duncan ADU 2.jpeg

Best of Both Worlds 

“We had questions for the designer and contractor, but HelloADU helped us know the questions we should be asking and understand the construction contract language."

Simply Grateful

“Hello Housing has been instrumental in guiding us through, including referring professionals, reviewing bids and contracts, providing tools to track construction, and being a thought partner when challenges came up.  

I couldn’t have done this without them!”


Ready to take the next steps? 

Apply for our Free Services

HelloADU is proud to partner with South San Francisco and unincorporated areas of Marin, Alameda, and Santa Cruz Counties.

If you live in other areas

Paid Professional Services

We serve communities all over the Bay Area from Santa Clara, San Mateo, Contra, Solano, Sonoma, and Napa counties, to the incorporated areas outside the free program.

Interior Design

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