I love what I do and I love helping clients make their house a home that they can be proud of  and that reflects their personality and lifestyle.

Welcome to Altstadt Interiors

Interior Designer, Tana Mattson, founded Altstadt Interiors in 1996 and has been helping happy clients ever since. Altstadt Interiors' Seattle Interior Design Studio has been in the Ravenna neighborhood since late 1996. In 2020, Tana also co-founded Oly Interior Design Group in Olympia, Wa., which is a second Interior Design Studio shared with another interior designer.  Tana is able to serve South Sound areas as well as the Greater Seattle area with greater ease now by having 2 locations.

A L T S T A D T  I N T E R I O R S
2 Locations to Serve You:   2618 NE 55th Street, Seattle WA  98105  |   1727 4th Ave. E, Olympia, WA 98506
Phone: main 206-523-8838   |   cell 206-300-6035   | Contact Us