Thanks for taking a look at 3sixty Architecture + Design. If you are looking for an experienced architect to collaborate with for your next project, we’d like to meet with you.

Whether you are looking to design a large retail center or a custom family kitchen, the first step is choosing the right architect. Whenever we set out to create a new design, the physical surroundings—both interior and exterior—are of paramount importance.

Our philosophy is to adapt these surroundings in accordance with the needs and personalities’ of our client. With each project, we work diligently with you to get to the very heart of what you are looking for.

As your stewards, our goal is to listen and understand, to educate and assist you with design concepts, engage in dialog, visualization and the decision making process whatever level you are comfortable with. Together, we create productive, efficient workspaces or peaceful sanctuaries (or perhaps a combination of both) that continue to remain unique and aesthetically pleasing.

Andrew E. Althaus, AIA


Starting as an intern architect in the Hollywood Hills, eventually moving to Thousand Oaks and becoming part of one of the top firms in The Conejo Valley, my experience is extensive. I have over 30 years in the world of building and design, and have worked on all types of projects , ranging from large corporate buildings and medical facilities, to historical movie theaters, libraries, and residential remodels. With broad knowledge of project management and project coordination as well as detailing skills, I have run projects for such clients as O’Gara Coach Company, Mann Theaters. A Major Theme Park and many others. I am extremely excited to be starting 3sixty Architecture + Design.

Ross Miller


I have always had a passion for architectural Design graduating with honors from the Southern California Institute of Architecture. I went to work for and learn from Frank Gehry & Partners learning invaluable design lessons thorughout the years. In 2006, I started Studio 3 Design, specializing in personal customization unique to each client’s style and taste. Lately I have been tasked with helping several homeowners rebuild from the devastation of the Malibu fires and have projects from Montecito to Laguna Beach. Through a consistent yoga and meditation practice, I have found more fluidity and harmony translate to my designs. I start each client’s initial meeting with a discussion of their vision and a blank sheet of paper, with the intention of ideas and dreams becoming reality.

interior design, architecture, bed

Anne Vitolo

With over two decades of work in commercial and residential architecture, Anne brings a wide range of experience to the 3sixty team. Anne’s favorite part of the design process is working with clients to bring their ideas and dreams to life in imaginative ways.
She received her degree in   Read more…
interior design, architecture, bed

Sharon Dickson

Sharon graduated from Cal State Long Beach with a bachelors in TV and Film. She has spent most of her career working for a major TV Network (NBC) for Network News as a News Coordinator for West Coast Operations. She is an avid Dodger Fan and a season ticket holder.  Read more…

interior design, architecture, bed

Haydon Chan

Haydon is a current student pursuing an MArch Professional Degree at UCLA. He completed the Bachelor of Arts in Architecture at the University of Hong Kong in 2019 and worked for over 2 years at a leading Architecture firm in Hong Kong. Other than being passionate  Read more…

interior design, architecture, bed

Justin Westgaard

Growing up with a father who is a builder, and coming from a talented family of contractors, woodworkers, and artists, transitioning to work with ross at studio 3 Designs was natural. Once 3Sixty Architecture + Design was born, Justin began utilizing his relationships and knowledge in the world of  Read more…

interior design, architecture, bed

Manuel Morales

Graduating from SCI- ARC in 2007, Manuel has always had a passion for photography and exploring the boundaries of design. His passion for photography shines onto the pages of his designs through his attention to detail, spatial understanding, and atmospheric elements. Manuel   Read more…

interior design, architecture, bed

Sahar Tadjbakhsh

Sahar began studying Architecture in High school, but has always been interested in architectural design. She believes in organic and sustainable architecture, she particularly loves the Frank Lloyd wrights falling water home. Sahar has a Bachelor of Science in architecture, and has  Read more…

interior design, architecture, bed

Shawn Morse

With a passion for design and a keen eye for detail, I bring over eight years of invaluable experience in the field of architecture to the talented team at 3sixty Architecture + Design. I graduated with a Bachelor’s of Architecture from Cal Poly San Luis Obispo in 2011, and since then, I have Read more…

interior design, architecture, bed

Alisha Vasquez

In high school, she had her first job as a drafter in a small Architectural firm. She attended the community colleges, taking as many drafting and architectural design classes as possible. She was accepted to NewSchool of Architecture + Design in San Diego as a 3rd year student  Read more…


Having worked with some of the best of the best in Los Angeles, I know that finding someone who can Design beautifully, Manage the Client, Team and Project, and Detail something that can be built and maintained is incredibly rare. Most people excel at one of those things; maybe two. Andrew excels at ALL of them. He is a pleasure to work with, and I look forward to our collaborations.”

HEATHER LIBONATI / Luminesce Design


Working with Andrew as our Project Manager and Project Architect on various retail projects was an absolute pleasure. From the preparation of design documentation to the execution of said design, I know that I can rely on Andrew to ensure that the project will be delivered as expected with minimal issues. He is a master of design details and construction methodologies, and simply one of the best architects that I have had the pleasure to work with.”

COLIN A. WINCHELL / Facilities Design Manager – Universal Studios Creative


“Ross and his firm did an excellent job with our home renovation.  Ross is a very upbeat person and truly gets excited about the project.  We reconfigured a 1960s home to an “open concept” layout.  The firm handled the design, engineering, permits and worked with the contractor.  We are very pleased with our new home and highly recommend him.”

DAVID HERDA / Homeowner