THOUGHTFULLY DESIGNED INTERIORS.
BEAUTIFULLY LIVED IN.

Luxury residential interior design from the Vail Valley to homes across the country.

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DESIGNED FOR THE WAY YOU LIVE

Based in the Vail Valley and serving clients across the country, Katy Allen Interior Design is a boutique interior design studio specializing in luxury residential interiors, new construction, and renovations.

Through thoughtful collaboration with homeowners, architects, and builders, every project is tailored to reflect each client's lifestyle, vision, and aspirations, resulting in homes that are both beautiful and deeply personal.

FEATURED PROJECTS

CONTEMPORARY PEAKS

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LAKE CREEK MODERN RETREAT

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LUXURY GOLF LIVING

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MEET KATY ALLEN

“I find that a relaxed and authentic approach to design creates real spaces that are both beautiful and functional, while reflecting my clients’ personal style.”

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A closer look at current projects, finished spaces, design details, and inspiration from Katy Allen Interior Design.

@katyalleninteriordesign

View fullsize Layered textures, playful details, and a few unexpected touches bring warmth and personality to this private retreat. #KatyAllenInteriorDesign #LakeCreekResidence #VailValleyDesign #BedroomDesign #MountainModern
View fullsize Natural wood, soft textures, and sculptural details create a warm welcome while framing the surrounding mountain landscape. This entryway balances refined luxury with cozy. #KatyAllenInteriorDesign #LakeCreekResidence #LuxuryInteriors #MountainMode
View fullsize A private retreat within the home. #KatyAllenInteriorDesign #LakeCreekResidence #PrimarySuite #LuxuryInteriors #ColoradoInteriorDesign
View fullsize The details often become the favorite spaces. A sculptural lounge chair, natural light, and views of the landscape create a quiet corner designed for slow mornings, evening reading, or simply taking in the surroundings. #KatyAllenDesign #LuxuryInte
View fullsize Moody walls. Soft textures. Timeless details. This primary suite balances bold architectural elements with inviting layers, creating a retreat that feels sophisticated, warm, and effortlessly livable. #KatyAllenDesign #BedroomDesign #LuxuryBedroom
View fullsize A well-designed primary bath should feel like a private retreat. Natural stone, warm wood, soft lighting, and thoughtful details come together to create a space that's equal parts luxury and comfort. A place to begin the day with intention and end i
View fullsize The kitchen is more than a place to cook. It's where design and daily living come together. Warm wood cabinetry, natural stone, clean lines, and layered textures create a space that feels timeless, functional, and inviting. Every detail is carefully
View fullsize A statement chandelier, sculptural seating, and a bar designed for gathering. ✨ The best entertaining spaces balance beauty and function, creating a place that feels just as inviting for a quiet evening as it does for a celebration with friends. #K
View fullsize A first look at the new Lake Creek Modern Retreat project! Designed to feel warm, elevated, and deeply connected to its surroundings, this contemporary mountain home combines clean architectural lines with inviting furnishings, natural materials, an
View fullsize This Memorial Day, we are grateful for the freedom to gather, slow down, and enjoy the comforts of home with the ones we love, while remembering the men and women who made the ultimate sacrifice. #MemorialDay #KatyAllenInteriorDesign #LuxuryInterior
View fullsize And just like that… It’s spring in the mountains. A home designed to live beautifully in every season—warm in winter, open in spring. 🌿 #KatyAllenDesign #MountainModern #SeasonalLiving #LuxuryHomes #InteriorDesign #SpringInTheM
View fullsize Soft textures, quiet tones, and a view that does the talking. Designed for rest and retreat, this bedroom balances simplicity and warmth with refined details that let the surroundings shine. #InteriorDesign #BedroomDesign #LuxuryBedroom #ModernInte