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Design performed under TRG as their project architect

One Six Design

REsidential Design services |
Custom homes | Remodels | Additions | ADU |
east bay | Oakland |
UC berkeley school of architecture |  español

Samples of Work

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About

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One Six Design

I’m Carlos Rojas, founder of One Six Design and a licensed architect with over 15 years of experience. I began my career designing schools and later specialized in residential architecture as a project architect for boutique firms.  I’ve helped clients across the Bay Area navigate planning departments and move projects smoothly from first concept through approval.

 I offer simple, elegant, human-scale design focused on livability, comfort, meaningful detail. 

One Six Design

Beyond Drafting

 Specialties

  • Simple, elegant, human-scale design focused on livability, comfort, and meaningful detail.
  • Real-time collaborative design alongside the homeowner, adjusting layouts and exploring options together live.
  • Optional 3D modeling to help visualize the interior and exterior for homeowners who have difficulty reading plans.
  • Approvals with extensive experience across many Bay Area cities and counties, a successful record obtaining approvals, and the expertise to navigate design review boards and regulations efficiently.
  • Strong teamwork with owner, contractor, and consultants to find cost-effective solutions while always representing the homeowner’s best interests.
  • Deep experience with older and historic buildings, including unraveling past alterations and creating respectful additions that honor the original structure.
  • Initial project scoping:

    • Defining your project goals, including your description and wish list of desired rooms, spaces, and square footage.

  • Space planning and layout:

    • Designing efficient layouts that make your home more pleasant to live in every day.

  • Design development:

    • Leading design meetings and iterations to arrive at a plan everyone is happy with.

  • Exterior design:

    • Creating exterior elevations that can seamlessly fit an existing house or form a beautiful new building.

  • Planning department approvals:

    • Preparing and submitting materials required for planning department review and approvals.

  • Construction documents:

    • Preparing the drawing package required for building permits and contractor pricing. 

Let’s design a home that feels truly yours.

Send me a message to discuss your goals, timeline, and design ideas.

Have questions about a home project? Contact One Six Design

You can email, call, or send me a message below.

What are you thinking about?

Even a rough idea is perfect. You can say “I don’t know where to start” — that’s what this form is for.

How would like me to follow up?
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