Young Sun Architecture is a Los Angeles–based studio focused on custom homes and small-scale development.
We design projects that are clear, efficient, and buildable.
Our work prioritizes smart use of space, thoughtful planning, and cost-aware decisions from the start.We believe good design is not about excess—it’s about clarity.
Every project is shaped by its constraints, whether that’s budget, zoning, or site conditions.These constraints are not limitations, but opportunities to create something more precise and intentional.
We work closely with homeowners and small developers to guide projects from early feasibility through permitting.
Our approach is practical and hands-on, helping clients make informed decisions and avoid costly surprises.
Drawing from a 35-year family background in construction, we design with a deep understanding of how buildings are actually built.
This allows us to balance design quality with real-world execution.
Founder
Young Sun is a California-based licensed architect with over 10 years of experience in residential, mixed-use, and development projects.
Before starting his own practice, he worked on a range of projects across the U.S. and internationally, gaining experience in both design and construction.
He studied architecture at SCI-Arc and developed his approach through working in environments that value both creativity and technical precision.
His work focuses on the intersection of design and execution—where efficient planning, clear thinking, and buildable solutions create lasting value.