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Costa Mesa Architects

Walnut Custom Home

Costa Mesa, California

Orange County​

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Award-Winning Coastal Architecture Tailored to Your Vision

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At Sennikoff Architects, we design exceptional custom homes that embody the Costa Mesa lifestyle: luxurious, timeless, and deeply connected to their coastal surroundings.

 

With more than 30 years of experience in Southern California residential architecture, our award-winning team blends creativity, precision, and personal attention in every project. From oceanfront estates and modern hillside residences to whole-home remodels and additions, we craft homes that harmonize beauty, function, and place.

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Your Newport Beach Custom Home, Designed Around You

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Every property, family, and lifestyle is unique, and your home should be too. Our process begins with understanding how you live, your vision, and the character of your site. Whether you are building a new coastal home in Newport Beach or reimagining an existing residence, we design architecture that enhances daily life and elevates its natural setting.

 

We prioritize:

  • Seamless indoor-outdoor living and panoramic coastal views.

  • Designs that respect Costa Mesa zoning, height, and setback codes.

  • Personal collaboration from concept through construction.

 

The result is a custom home that feels truly yours, crafted for longevity, comfort, and enduring style.

Our Custom Home Architecture Services

Feasibility & Site Analysis

  • Evaluate lot conditions, topography, setbacks, and zoning requirements.

  • Identify opportunities and constraints early to simplify approvals.

Schematic Design & Space Planning

  • Develop initial floor plans, massing studies, and 3D visualizations.

  • Maximize natural light, privacy, and coastal airflow for a true Newport Beach feel.

Design Development

  • Refine architectural style, elevations, materials, and finishes.

  • Collaborate with structural, civil, and MEP engineers for full integration.

Permitting & Construction Documents

  • Produce detailed drawings for city and Coastal Commission submittal.

  • Guide you through Newport Beach’s permitting process from start to finish.

 

Why Costa Mesa Homeowners Choose Sennikoff Architects

 

Award-Winning Designs
Recognized by Best of Houzz and regional design juries, our projects embody design excellence and craftsmanship.

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Context-Driven Architecture
Each home is thoughtfully shaped by its site, views, and the coastal climate, ensuring it complements Newport Beach’s distinctive character.

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Personalized Experience
We maintain a boutique approach, offering direct collaboration with our principal architect throughout the design journey.

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