Featured Projects

Tyreus Design Studio has fostered a reputation for creating signature spaces that are both beautiful and functional, through inventive reuse strategies for existing structures, and a creative approach to new development. Our design solutions emphasizes the uniqueness of each project and its greatest potential, while balancing the realities of construction.


Tyreus Design is based in Sausalito, CA and was founded by Christie Tyreus, AIA in 2008. The firm’s close knit design team is comprised of individuals with expertise in the fields of building design, furniture, industrial design, and textiles. Recent projects include a hundred acre farm in Sonoma, a hillside fire rebuild in Napa, and the headquarters for a progressive fitness brand in Marin County.

Christie Tyreus

Christie Tyreus, AIA

Lead Designer, Owner

Bryn Namavari

Bryn Namavari

Project Manager

Michele Fredericks

Michele Fredericks

Materials Director

Natasha Railchenko

Natasha Railchenko

Interior Designer

Nelson Del Campo

Nelson del Campo

As-Built Surveyor & Production

Latest News

Stay up-to-date with all of the latest firm news by Tyreus Design. Here we’ll talk about some of our favorite projects, what we’re currently working on and just miscellaneous items that you might find interesting.