top of page

oneHAUS design

oneHAUS design is a multidisciplinary design studio located in Newport Beach, California where we combine comprehensive architecture, interior design and construction practices.

Our team has over 20 years of experience in luxury hotel and resort industries where we lead projects such as Ritz-Carlton, Four Seasons and many more throughout the world. We weave the narratives of our daily lives into architectural expressions. Design is an exploration of ourself and a way we connect with the world around us. We listen to uncover the details that make our clients extraordinary and turn those qualities into the spaces they call home.

We aim not only to have a portfolio of prestigious projects but also to assist in designing and constructing properties that improve the lives of our clients.

OUR TEAM 

Screenshot 2025-02-03 at 4.13.54 PM.png

Elijah Yoon 

Founder & Head of Design

Elijah Yoon brings to the team over 10+ years of design experience in luxury Hotel and Mixed use projects and residential. 

Prior to founding oneHAUS design Elijah worked with WATG as a Pproject Designer leading numerous projects around the world including The Ritz-Carlton Xi’an Luxury Hotel and Retail, Nexus Hanoi mixed-use, BURJ 2020 The Uptown Dubai Residential and Retail. 

Elijah also works with JLP International based in Seoul, South Korea as a Creative Director providing unique design solutions. 

eliot 3_edited_edited.jpg

Eliot Han

Construction Manager 

Licenced General Contractor with 15+ years of excellence overseeing upscale residential construction projects. Eliot Han meet or exceed goals for projects efficiently and cost-effectively.
Find creative yet practical solutions to project obstacles and challenges. Versatile communicator. Adept at relaying complicated technical details and instructions to diverse project stakeholders.  

Screenshot 2025-02-03 at 11.33_edited.jp

Raymond Huang

Senior Designer & Project Cordinator 

Raymond Huang, brings to the team over 20+ years of experience in hospitality, leisure and residential projects.

He has been responsible for managing many large projects, from concept design through completion; some of which have included the W Hotel Sentosa, Ritz-Carlton Bangalore and St. regis Singapore. 

Raymond’s expertise includes rapport with clients, consultants, contractors and managing the review on building standards and requirements.

IMG_0320_edited.jpg

Caroline Kong

Real Estate Advisor - Sotheby's International Realty 

Certified real estate agent with with 10+ years of experience. Caroline is a people-oriented and self-motivated agent that provides extensive knowledge about the real estate community and housing market. 

Adept at developing comprehensive property sales marketing plans and developing marketing materials. Specializes in high-end residential properties.

​

  • Instagram

Contact Us

562-217-1915

© 2025 by oneHAUS design 

Thanks for submitting!

bottom of page