Photo of Lori Hsu, architect of LSH Architects in the Bay Area
About
Lori Sang Hsu, Architect
LSH Architects is the Bay Area practice of architect Lori Hsu, whose work brings openness, clarity, and refined craftsmanship to contemporary residential design. With more than 25 years of experience and a highly hands-on approach, she shapes every project with a deep understanding of space, light, and the way people truly live.
Modern kitchen with wooden cabinets, stainless steel appliances, large island with sink, and bright windows.
Contemporary Residential Architect
Lori founded LSH Architects to focus on high-quality residential design—custom homes, transformative renovations, and home expansions for clients who value creativity and a modern aesthetic. Her work is distinguished by warm modernism: spaces defined by natural light, elegant materials, and seamless connections between indoors and out. Each project is shaped around the lives of its inhabitants, balancing elevated design with comfort, function, and longevity.
Foundation of Design Excellence
Lori earned her Master of Architecture degree at Harvard University’s Graduate School of Design and her undergraduate degree from Barnard College, Columbia University. She began her career at Charles Rose Architects in Cambridge, Massachusetts, serving as project architect on award-winning custom homes and institutional work. This early experience formed the foundation of her practice—a blend of conceptual artistry, technical precision, and disciplined design process that continues to guide every project.
Multicultural Design Perspective
Born in South Korea and raised in New York City, Lori brings a multicultural lens to her work—blending Asian sensibility, urban discipline, and the openness of California modernism. Based on the San Francisco Peninsula since founding her practice, she has spent much of her career designing homes defined by expressive forms, flowing geometries, and light-filled modern spaces.
The LSH Architects Advantage
Thoughtful Design
Carefully considered, well-resolved solutions tailored to the way you live.
Design Integrity
Cohesive ideas carried from overall vision to meaningful details.
Architect Partner
Personal collaboration with an architect—clear communication from start to finish.
Residential Expertise
25+ years of residential expertise and award-winning project experience.
3D Visualization
3D modeling and visualizations that make the design process easy to see and understand.
Design Value
Boutique-level attention and elevated design—without large-firm overhead.
Client Reviews
“The more we shared our vision and lifestyle, the design evolved into a space that feels nothing short of amazing.”

“Lori is a master of scale, proportion, and drama.”

“Our home has truly transformed how we live.”

—Marion Residence
“Lori was amazing to work with — knowledgeable, responsive, and always available when I had questions.”

“She guided me through every step of my remodel, offering thoughtful suggestions I hadn’t even considered.”

“Everyone who’s seen the finished home has commented on how great the design looks.”

Redwood City Residence
“Lori is an amazing listener — she truly understood what we wanted and captured it beautifully in the design.”

“Her solutions were always both practical and elegant, exceeding our expectations.”

“Visitors are constantly blown away by the beauty and functionality of our home.”

Mountain View Residence
“Lori approached our custom home with remarkable thoughtfulness—making smart use of space, natural light, and rooflines to create a design that feels beautifully integrated with the site.”

“She is collaborative, receptive to feedback, and consistently prompt in her communication, making the design process clear, engaging, and enjoyable.”

“Building a home is a very personal journey, and Lori’s professionalism, assuredness, and thoughtful guidance made the entire experience genuinely special.”

Redwood City Residence
“Lori guided us seamlessly through design, permitting, and construction — every step of the way.”

“Her vision helped us go beyond our initial limitations, achieving a modern design that feels elegant and timeless.”

“Our home fits beautifully into the neighborhood — we still receive compliments from passersby and visitors.”

Palo Alto Residence
“Lori guided my design from idea to permit, always bringing enthusiasm and thoughtful ideas to make the space more functional.”

“She handled every coordination detail with consultants and kept the project on schedule.”

“She created a 3D model so I could fully understand the massing and interior layout — incredibly helpful.”

Redwood City Residence
“Lori guided our project from concept to completion with creativity and confidence.”

“We had an unconventional idea, but she embraced it and helped us create a space that’s both beautiful and functional.”

“We’re already planning our next home with her — there’s no question who we’ll call.”

La Honda Residence
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