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© Accessory Spaces, LLC. 2018

177 E Colorado Blvd

Pasadena, CA 91105


Get in touch

Stay informed

ADU laws and guidelines are always changing. We'll send you the latest updates from the city and county.

Get your ADU built without the effort

Not just another contractor. Accessory Spaces is an accessory dwelling unit & garage conversion specialist that helps you from start to finish.

Move in faster

Our expert team can navigate the city permitting and through construction to get your ADU done quickly

Learn before committing

Determine what you can do on your specific property before buying a home or paying contractors

Never miss a thing

Our team is always up to date with changing regulations. We make sure there are no last-minute surprises.

We manage your ADU project, so you can focus on a space you will love

Save time

Building an ADU can be time-intensive and laborious. Save yourself weeks of time, we do the talking to the city and management for you so you can spend your time the way you want to. While you're working,  playing or relaxing with family, we're making sure your dream space becomes a reality. 

Rescue a project

From financing to setbacks - every property is different with different challenges. But our collaborative approach helps clients to start fresh and  turn things around. 

From Our Homeowners

“Fantastic customer service. They were punctual and quick with all my questions. Worth every penny.”

- Kevin W. (Eagle Rock)

“These guys really took on everything to get my garage converted. From dealing with the city to managing the contractor. I told them what I liked, they took care of everything else.

- Mario A. (Pasadena)
- Alex W. (Pasadena)

​“I thought I would need my garage more but the ADU was a much better use of the space. It turned out to be a great garage conversion."

​“I knew I wanted to get my garage converted to a unit but I didn't know where to start. Accessory Spaces came in and walked me through everything."

- Rick B. (Pasadena)

Check your property