Los Angeles-Based Architect
We draw lines. Then make them real.
#Modern #Minimalist #LA #CA
About YDS Architects
YDS Architects has over a decade of experience transforming properties across Southern California. Our firm specializes in residential, and commercial architecture, guiding clients seamlessly from thoughtful design concepts through streamlined permit approvals. At YDS, we’re passionate about creating spaces that inspire, combining modern, sustainable design with unmatched attention to your vision and needs.
Residential
Craft inspiring homes, multifamily residences, and ADUs designed uniquely for you. Discover how YDS Architects brings thoughtful design and comfort together.
Commercial
Elevate your commercial spaces through smart, modern architecture. Explore YDS Architects’ commercial projects tailored for businesses across Southern California.
Permitting
Take the stress out of permitting with our expert navigation of Southern California local building codes and approvals. Let YDS Architects handle the details so you don’t have to.
Residential Design
ADUs, SB9 Projects, Infill Developments Los Angeles Architect
YDS Architects is a team of trusted Los Angeles architects specializing in innovative residential designs. From accessory dwelling units (ADUs) and duplexes under SB 9 to infill multifamily developments, we leverage our deep expertise in California’s housing laws (SB 9, SB 684) and density bonus programs to maximize your property’s value and streamline permitting.
Commercial Architecture
Los Angeles Architect for Commercial Spaces
We design inspiring commercial spaces throughout Los Angeles and Southern California. From concept through permitting, our team ensures a seamless process, delivering spaces that enhance your brand and elevate customer experiences.
Hear what others have to say...
Client Reviews
YDS demonstrated a thorough understanding of the local regulations and requirements, which greatly expedited the approval process, I didn’t have to talk to any consultants or building officials from start to finish.
Yifu has done the fantastic job on my major project. He responds quickly and frequently contact to the city to make sure we are on the right track. I'll definitely refer to my friends and family members.
Highly responsive to my queries and concerns, ensuring that I was kept informed at every stage of the process. Highly recommended if you are looking to have your projects permitted.
Love its design, modern and delightful, and customer-oriented! It’s easy to reach the team and the response appears quick and efficient. Great job, Yifu team, appreciate your great work!
I also went with Yifu. He and his team has been nothing but super helpful!
Hassle-free Plans & Permits
Our extensive experience with Los Angeles building permits, zoning codes, and state regulations (including SB9 and SB684) makes navigating complex approvals simple. Trust YDS Architects to handle the intricate details, allowing you peace of mind to focus on your vision.
Areas We Serve
YDS Architects is based in Monrovia and proudly serves clients across Los Angeles and the broader Southern California region — including Pasadena, the San Gabriel Valley, South Bay, Glendale, Burbank, Long Beach, West LA, and the Inland Empire. Whether you’re planning a Residential or commercial space, our team brings local expertise to every zoning challenge and permitting process.