Premier ADU Architect in Los Angeles
Expert ADU Design, Floor Plans & Permitting Services
We specialize in custom ADU designs that maximize your space and property value. Our team handles everything: from initial ADU drafting services to securing your building permits with LADBS.
Build Your Dream ADU with LA's Leading Experts
New construction ADU builder in Los Angeles detached guest house 2 bed 2 bath
Frequently Asked Questions About ADU Design & Planning
Find expert answers to common questions about building an Accessory Dwelling Unit in Los Angeles, from costs and permits to custom floor plans.
With professional permit expediting services, the process typically takes 3 to 6 months. We handle all documentation and coordination with the Los Angeles Department of Building and Safety to ensure your plans meet all local zoning requirements.
We specialize in custom ADU architectural design. While we have a library of efficient ADU floor plans for inspiration, every project is tailored to your property’s specific layout and your personal aesthetic goals.
Yes, garage conversions are one of the most popular ADU types in Los Angeles. We provide specialized drafting services to transform your underutilized garage into a fully functional, high-end living space.
Yes. Designing ADUs for hillside lots requires specific expertise in structural engineering and local zoning codes. As a hillside home design specialist, we ensure your ADU is both architecturally stunning and compliant with the unique safety requirements of Los Angeles hillside areas.
Absolutely. We provide high-end 3D architectural rendering and 3D visualization services for every project. This allows you to walk through your future ADU virtually, fine-tune the modern residential design, and make informed decisions on materials and layout before the first brick is laid.
A detached ADU is a standalone structure, while an attached ADU shares at least one wall with the primary residence. We help you evaluate your lot’s potential to determine which option offers the best privacy, functionality, and architectural harmony with your existing home.

We redefine urban living through innovative and functional ADU architectural design. As a premier ADU architect in Los Angeles, we understand that building an Accessory Dwelling Unit is more than just an addition—it is a strategic investment to increase your property value and create versatile living spaces. Whether you are looking for a detached guest house or a savvy garage conversion, our team delivers bespoke solutions tailored to the unique landscape of Southern California.

Custom ADU Floor Plans & Drafting Services

The foundation of a successful project lies in precision. We specialize in creating high-end ADU floor plans that maximize every square inch of your lot. Our drafting services utilize the latest technology to provide detailed as-built drawings and 3D architectural rendering, allowing you to visualize your project with stunning clarity before construction begins. From modern minimalist designs to classic California aesthetics, our residential architectural design ensures your ADU harmonizes perfectly with your primary residence.

Navigating LADBS Permits & Compliance

The complexity of Los Angeles building permits can be overwhelming for homeowners. As your dedicated LADBS permit expeditor, we handle the entire bureaucratic process for you. We ensure that all construction documentation meets the rigorous standards of the Los Angeles Department of Building and Safety, minimizing delays and ensuring a smooth approval phase. Our expertise extends to challenging terrains as a hillside home design specialist, navigating specific zoning laws and structural requirements that generic firms might overlook.

Modern detached ADU construction in Los Angeles with wood-accented facade and low-sloped roof

Portfolio of Yakov Design

Our Latest Projects

Remodeling

Davies Way

Davies Way

New Construction

Thurman Ave

Thurman Ave

ADU

Glendale Pre-Approved ADU #1

Glendale Pre-Approved ADU #1

Our mission is to provide a full-service construction solution, by capturing the client’s idea in the early planning phases and carrying it through to the final stages of construction

Process of work with Yakov Design

How does it work?

Interview

We begin our design process by conducting an extensive client interview.

Investigate

Then, we have our first site meeting at the client’s home or property.

Inspire

We review imagery and visual inspiration to draw out the client’s style.

Implement

After getting all the plans approved and ready for construction.

We collaborate closely with you at every stage, from investigation to inspiration.

Experts with Tons of experience

Our great team

Yakov Zaryadnov

Co-Founder / CEO

Roman Oleinikov

Co-Founder / Project Manager

Alena Ovsyankina

Architectural Designer

Tatyana Myasnova

Architectural Designer

Over 300 happy clients

Company reviews

Start Your Next Project

Our team works to ensure cohesive style and quality both inside and out of your home.

our Vision

Journey through Our Architectural Projects

Form and Function

Discover our commitment to blending aesthetic.

Innovative Spaces

Explore our diverse range of projects that push the limits.

Remodeling

Davies Way

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New Construction

Thurman Ave

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ADU

Glendale Pre-Approved ADU #1

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ADU

Glendale Pre-Approved ADU #2

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ADU

Los Angeles Pre-Approved ADU #83

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ADU

Los Angeles Pre-Approved ADU #80

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ADU

Santa Barbara Pre-Approved ADU

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Remodeling

Coronado Terrace

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