10+ years of experience
Our team
We design and deliver residential projects from concept to permit. Our team handles every step — making the process clear, efficient, and predictable.

Yakov Zariadnov
Leading company vision, strategic direction, and client relationships while representing YD Group.

Roman Oleinikov
Leading project delivery, operations, and team coordination across all stages of development.

Sofya Kulakova
Managing project workflows while contributing to design development and coordination across all stages.

Nick Sivushenka
Leading structural engineering with a focus on efficient, practical, and well-coordinated residential solutions.

Tatyana Myasnova
Designing residential spaces with a focus on functionality, comfort, and practical buildability.

Violetta Krasnova
Leading architectural design with a focus on layouts, building form, and project concept.

Daniil Kozhen
Bringing a fresh perspective to layouts and design with a focus on 3D and spatial development.

Lyubov Antonova
Contributing to projects with precision, consistency, and attention to detail across all stages.

Martin Blas
Managing energy compliance and supporting project coordination across all stages.

Kate Tokareva
Managing hiring, team operations, and internal processes while supporting team culture and development.
Our mission is to provide a full-service architectural design and permitting solution, by capturing the client’s idea early on and guiding it through every stage — from planning to permit approval.
founder of YD GROUP
Practical design. Real results.
Founded in 2016 by Yakov Zariadnov, YD Group is a Los Angeles–based design-focused firm.
What started as a passion for thoughtful, practical design has evolved into a full-service team specializing in residential architecture, ADUs, and permitting.
Today, we help clients navigate the entire process, from early concepts and planning to approvals, delivering clear, buildable solutions that actually work in the field.
Our Story
From Concept to Permit Approval.
Your Vision, Our Expertise.
This is how we approach each project:
With experience in both design and project coordination, we focus on solutions that are practical, cost-aware, and aligned with real-world requirements.
Today, YD Group specializes in:
– ADU Design & Permitting
– Custom Residential Design
– Remodels & Additions
– Permitting & City Coordination
– 3D Visualization & Presentation
We handle the entire process from site measurements to final approvals, keeping the process clear, efficient, and aligned with real project timelines.
1000+ Projects Designed. Practical. Buildable. Approved.
What sets us apart is a practical approach focused on buildability, code compliance, and real project conditions.
Every project starts with understanding the site, requirements, and constraints, turning them into clear, buildable architectural solutions.
Our team focuses on thoughtful planning, efficient layouts, and strong coordination. This ensures projects move forward without unnecessary delays or revisions.
With over 1000 projects completed, we’ve built a strong foundation in residential design, ADUs, and permitting, delivering consistent, real-world results across every stage.
Over 300 happy clients
Company reviews
Posted on Alexander ArtemchukTrustindex verifies that the original source of the review is Google. Yakov exceeded our expectations in every way. From the initial consultation to the final reveal, their professionalism, creativity, and attention to detail were impeccable. The team took the time to understand our vision and brought it to life with innovative design solutions and high-quality craftsmanship. Communication was seamless throughout the project, and any concerns were addressed promptly. We are thrilled with the results and highly recommend Yakov Design Company for anyone seeking top-notch design service!Posted on Roman MaklakovTrustindex verifies that the original source of the review is Google. Great guys! Made my design and construction plan without a problem! Yakov is a professional! The other designer Roma is good as well.Posted on Belinda GreeneTrustindex verifies that the original source of the review is Google. Working with this company on our product design and branding was an absolute pleasure. They have a remarkable ability to translate ideas into captivating designs. The product packaging they created for our line not only stands out on the shelves but also conveys the essence of our brand. Yakov Design's attention to market trends and consumer preferences is impressive. They are a dedicated and professional team that goes the extra mile to ensure client satisfaction. We've seen a significant increase in our sales since implementing their designs. If you're seeking design services that drive results, it is a fantastic choice.Posted on FelierTrustindex verifies that the original source of the review is Google. Visionary architect! We entrusted our project to this designer, and it was the best decision we made. Their creativity, combined with an understanding of our needs, resulted in a space that's both functional and breathtaking.Posted on Slava LitvinTrustindex verifies that the original source of the review is Google. I've gotta say, working with Yakov Design to plan and design an ADU for my Playa Del Rey home was a fantastic experience! These guys are the real deal. From the get-go, Yakov and his team were super friendly and professional. They listened to what I wanted and took it to the next level. They were always there to answer my questions and made sure I was happy every step of the way. I'm not much of a design expert, but Yakov Design made the whole process a breeze. They kept me in the loop and even made some suggestions that turned out to be great additions to my project. The final result? My new ADU is amazing, and I can't thank Yakov Design enough. They've added so much value to my property and made my home even better than before. So, if you're looking for a design team that knows their stuff and treats you like a VIP, give Yakov Design a call. I'm super grateful for their help and will definitely use them again in the future. Thanks again, Yakov Design, you guys rock!Posted on Daniel Gonzalez-GomezTrustindex verifies that the original source of the review is Google. Articulate in translating his tasteful design language into something everyone can understand. We were beyond satisfied with Yakov’s work.