Costa Mesa Interior Designer

Nestled at the heart of Orange County, Costa Mesa is a vibrant blend of creativity, modern style, and effortless California living. Known for its dynamic arts scene, upscale shopping, and youthful energy, this city calls for interiors that are as expressive and individual as its residents.

At Kate’s Interiors, we design spaces that reflect Costa Mesa’s spirit — refined yet bold, modern yet soulful, and deeply personal. Led by award‑winning designer Kateryna Gorvéna, our studio brings timeless European craftsmanship, intuitive psychology, and creative vision to every project.

With over a decade of experience designing homes and spaces across Italy, France, and the United States, Kateryna specializes in creating interiors that feel inspiring, restorative, and unmistakably yours.

Residential Interior Design

In Costa Mesa, where creativity meets comfort and style, we create homes that balance functionality with artistry — elegant, soulful, and personal.

Our residential interior design services are ideal for homeowners who want more than just a beautiful home — they seek a sanctuary that reflects their character, supports their lifestyle, and inspires their creativity.

We craft holistic interiors that combine European sophistication, design psychology, and energy alignment — creating homes that feel authentic, harmonious, and timeless.

Our expertise includes Modern Classic, Neoclassical Traditional, and Modern Mediterranean styles — brought to life with bespoke details, natural materials, and artisanal craftsmanship, perfectly suited to Costa Mesa’s contemporary vibe.

Browse our gallery or see our services to learn more.

Commercial Interior Design

From boutique retail spaces and creative studios to inviting hospitality venues, Kate’s Interiors delivers thoughtful, brand‑aligned commercial interiors in Costa Mesa and beyond.

We create environments that express your brand while supporting functionality, comfort, and emotional connection — executed with precision and artistry.

Whether you’re opening a boutique shop, designing a collaborative workspace, or launching a hospitality concept, our commercial interior design combines European refinement with Costa Mesa’s creative energy — leaving a memorable impression.

Interior Design for Developers

In Costa Mesa’s thriving and competitive real estate market, outstanding design helps properties stand out and connect emotionally with buyers.

We collaborate with developers and investors to craft interiors that showcase a property’s strongest features while helping it sell faster — and at premium prices.

Our developer‑focused design services blend market knowledge, timeless European style, and thoughtful details — ensuring your project resonates with Costa Mesa’s design‑savvy buyers.

From townhomes and family homes to boutique developments, Kate’s Interiors helps your project achieve its fullest potential.

Holistic Interior Design

For Costa Mesa homeowners, home is not just a place — it’s a reflection of your creative spirit, aspirations, and inner calm. Our signature holistic interior design service creates spaces that nurture your mind, body, and soul while celebrating your individuality. We blend European refinement, sacred geometry, psychology, and intuitive energy work to craft interiors that align with your essence — serene, inspiring, and restorative.

Through a personal process — incorporating Human Design, Astrology, Feng Shui, Vastu Shastra, and more — we create homes alive with meaning and uniquely yours. Imagine stepping into a home that immediately calms, uplifts, and inspires you — a sanctuary created just for you, with artistry and intention in every detail.

Ready to Transform Your Costa Mesa Home?
Let us design a home that reflects your creativity, depth, and individuality — soulful, inspiring, and completely yours.
Call us at (424) 380‑0803

Costa Mesa