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Interior Design & Build
Comprehensive design and build with on-site project management.
Interior design & build · Salt Lake City, Utah
European sensibility.
Utah living.
Award-winning designer Bya Patzner and her team design, permit and build homes across Utah, from the first sketch to the final styling.
About us
Ordinary homes, made showstoppers.
Bya Interiors blends European aesthetics with the way you live here: investment-grade design that turns ordinary homes into showstoppers.
From concept to completion, our handpicked subcontractors handle all aspects of the build, so your project moves with clarity and care whether you are building new or reshaping what you have.
25+Years of international experience
7Countries designed and lived in
1Team. Design & build under one roof
Design & build
Designed with vision. Built with confidence.
As a licensed and insured Utah contractor, Bya runs both the creative and the construction side of a project, so the finished room matches the sketch down to the last hand-finished detail.
Selected work
Recent projects.
Homes across the Wasatch, each one a complete case study: the story, the transformation and the photography.
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Crista da Montanha
WHOLE-HOME REIMAGINING
02Judges’ Award 2025
Elysium at Gracey Lane
2025 Parade of Homes
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Little Gem
Modern English Cottage Retreat
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The Midway Vacation Home
Mountain Modern
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Grand Vista Project
Organic Modern · Timeless Classic
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6468 S Brookstone Condo Project
metropolitan CONTEMPORARY
07Showcase 2023
Matterhorn: The Hygge House
Park City Showcase of Homes 2023
All 11 projects, in full.
View all workWhat we do
Services
Some homes just need polish. Others need a full rethink. We do both.
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Interior Styling, Furnishings & Installation
We specialize in transforming raw or newly renovated spaces into beautifully appointed, market-ready environments, tailored for residential living, rental properties, and commercial spaces.
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Designer-Curated Flooring
Our hand-selected designer collection is maintained in-stock, offering industry-leading 24-hour order processing to keep project timelines seamlessly on track.
About Bya
Award-winning interior designer with a global vision.
With over 25 years of international experience in luxury interior design, Bya Patzner has brought elegance and personality to homes and commercial spaces across seven countries, combining European aesthetics with local sensibilities.
Bya Patzner · Founder & Principal Designer
Before / after
Drag to see the build.
Real rooms, photographed before the first wall came down.
Memberships & awards
Recognized for the work, and the way we do it.
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SLHBA · Proud board member
Salt Lake Home Builders Association
Bya Interiors Design & Build proudly serves on the Board of Directors for the Salt Lake Home Builders Association. The seat reflects a commitment to professional excellence, ethical standards and driving innovation across Utah’s building and design community.
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AREAA · Board member
Asian Real Estate Association of America
Bya serves on the Board of Directors for AREAA Salt Lake City, supporting its mission to promote housing opportunities, advocacy and education, with a focus on inclusive practices and sustainable growth in Utah real estate.
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SLREIA · Board member
Salt Lake Real Estate Investor Association
As a Board Member of SLREIA, Bya brings her design-build and turnkey outfitting expertise to investment properties, residential renovations and commercial developments across the Salt Lake Valley.
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2025 Golden Spike Award
Excellence in Membership & Industry Growth
Presented by the Salt Lake Home Builders Association for the firm’s contributions toward a stronger, more connected design-build community.
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2025 Parade of Homes
Judges’ Award: Best Interior & Sustainability
At the 2025 Parade of Homes, Bya Interiors earned top honors from the Salt Lake City Builder’s Association, winning two of three categories for beautiful, eco-conscious design with Elysium at Gracey Lane.
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2023 Park City Showcase of Homes
The only remodel in the Showcase
The Hygge House was a dilapidated Summit Park property. Reborn as a Japandi retreat, it was the first remodel ever entered and placed 3rd out of 16 builds.
Rooted in Brazil, shaped by the world
I find true beauty in the imperfect, organic details of natural elements.Bya Patzner
Contact
Let’s work together.
11477 S Gracey Lane, Sandy, UT 84092 · bya@byapatzner.com · (385) 226 4029