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Studio JM is a full-service interior architecture and design studio founded in 2021 by Madison Mitchell Otcasek.

With a degree in Interior Architecture from Boston Architectural College, Madison has spent the past decade working for high-end residential architecture and interior design firms in Boston, Massachusetts. She now brings her well-honed skills and passion for distinctive interiors to her hometown of Austin, Texas.

Our work currently focuses on private residences for clients in Central and North Texas. Throughout her career, Madison has completed projects in Austin, Dallas, Greater Boston, the North Shore of MA, Cape Cod, and New York City.


We believe that one of the most important aspects of a well-designed interior is acute attention to detail. Our goal is that each project will result in comfortable and welcoming gathering spaces, creating a refuge for our clients that uniquely reflects their family’s style and personality.

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