Luxury kitchen with a farmhouse sink beneath a large window, brass faucet, stone slab backsplash, white cabinetry, and fresh greenery. Natural light highlights the timeless transitional design, custom millwork, and elegant finishes.

Main Line Interior Designer

Philadelphia Interior Designer

Chester County Interior Designer

Luxury Interior Designer Philadelphia

Kitchen Renovation Designer Main Line

Historic Home Renovation Designer

Luxury Home Furnishings Philadelphia

Whole Home Renovation Designer

Interior Designer Villanova

Interior Designer Bryn Mawr

Interior Designer Wayne PA

Interior Designer Haverford

Custom Interior Design Chester County


Luxury design is an art of precision, vision, and collaboration.

Kate Kelly Interiors provides clients with exclusive options, specialty sourced pieces, and brings together highly-skilled artisans to deliver a beautiful result.

Experience the difference.

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Interior designer seated on a woven outdoor sofa surrounded by hydrangeas and manicured greenery. Elegant outdoor living space with layered textiles, garden landscaping, and timeless coastal-inspired design for luxury residential living.
Close-up of a luxury outdoor seating area featuring a woven wicker lounge chair, pale blue cushions, weathered wood table, and flowering potted plants. Elegant garden patio design with layered textures, soft colors, and timeless outdoor living style.

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Creating connection and a sense of belonging with thoughtful interior design.

  • “What stood out most was Kate's ability to truly listen and translate our ideas into a cohesive, elevated design that captured our desired aesthetic. She has a sharp eye for detail, a refined sense of style, and a gift for balancing aesthetics with practicality.”

  • "I have high standards for quality and execution and Kate exceeded them. Always professional, responsive, and thorough. Most importantly, she is a very talented designer and presented us with beautiful mood boards, layouts, and furniture options."

  • “Kate has truly turned our house into the forever home of our dreams.”

  • "Kate was able to produce a variety of vision boards that helped me narrow down my personal style and what I’d envision an ideal home would look like. We worked together through rounds of feedback and questions until we’d narrowed down the perfect collection for each room."

  • "From the first phone call with Kate, I was impressed with how she genuinely listened to the needs and ideas I had for our space and thoughtfully transformed those conversations into her design work."

  • "Working with Kate Kelly Interiors on a full redesign of our first floor exceeded our expectations in every way. From the very first meeting, Kate brought a thoughtful, collaborative approach that made the entire design process feel seamless and inspiring.”