Thoughtful DESIGN, ROOTED in the Art of LIVING WELL
Studio Hartz is a full-service residential interior design studio creating thoughtful, refined interiors tailored to each client, home, and lifestyle. Each project is approached with a focus on timeless design, considered details, and spaces that feel both beautiful and personal.
Kelsey Hartzberg, Founder + Principal designer
Kelsey Hartzberg is the founder and design principal of Studio Hartz. A graduate of FIDM in San Francisco with a degree in Interior Design, she has spent more than 13 years working in high-end residential design, with experience shaped by time in both San Francisco and Southern California.
Her work has taken her across the country, from California to Colorado, Idaho, Hawaii, Florida, and beyond, creating homes that are deeply personal, considered, and long lasting. A lifelong love of travel continues to influence her eye, drawing inspiration from architecture, materials, and interiors around the world.
Kelsey’s approach is rooted in the idea of livable luxury—spaces that feel elevated yet effortless, refined yet comfortable. At the heart of every project is a highly personal process centered on listening closely, understanding how her clients want to live, and bringing their vision to life in a way that feels distinctly their own.
GET in TOUCH
We believe the most meaningful interiors begin by getting to know our clients. If you’re considering a new home, renovation, or full-scale design project, we’d love to hear more about you, your vision, and how you want to live. We can then explore how to bring it all together in a thoughtful, beautifully considered way.