Some spaces simply look beautiful. Others change the way you move through your days — the way you reach for a glass, sink into a chair, or pause at a doorway and feel, without quite being able to articulate why, that everything is exactly right. Katie Stephenson has built an entire practice around that second kind of space.
Founded in Edmonton and sought after well beyond it, Stephenson House is a full-service interior design firm, atelier of custom furnishings and fixtures, and curated shop of homewares. It is, at its core, a studio defined by a singular conviction: that true luxury is measured not by price, but by quality, originality, and the deliberate choices that shape a home into a life.
Katie came to this work through a life richly lived. A dual citizen of Canada and Great Britain, she has spent years travelling the world — not as a tourist, but as a collector of perspectives. Along the way, she cultivated relationships with sought-after antique dealers and craftsmen across multiple continents, building a network that now quietly underpins some of the most distinctive interiors in the country. Her education at the prestigious New York School of Interior Design formalized what her instincts already understood: that a room, at its finest, is an elevated extension of the person who inhabits it.
That philosophy is woven into every service Stephenson House offers. Architectural Interiors projects begin at the level of sketches and floor plans, with Katie and her team collaborating closely alongside architects and builders to ensure the design vision is realized at every scale. No detail is incidental. Every finish, material, and surface is hand-chosen for both enduring craftsmanship and modern livability — grounded always in the client’s values, personal style, and the way they actually live.
For those seeking a more comprehensive transformation, the studio’s concierge-level interior design service balances form and function with a precision informed by decades of collective experience. The result is never merely aesthetic. It is emotive. Inviting. The kind of home that does not simply impress visitors, but genuinely sustains the people who live there.
Then there is The List — a personalized design intensive that addresses the smaller, often-neglected corners of a home that quietly erode one’s quality of life. It is a service that reflects something important about Stephenson House: the understanding that luxury is not reserved for grand gestures, and that the details matter precisely because they accumulate.
Featured in Homes & Gardens, Architectural Digest, Forbes, and Edify, the studio has earned its place among an exclusive group of design firms worldwide. Yet the work remains deeply personal. Each year, an intentionally limited number of clients are taken on — ensuring that every project receives the full weight of the studio’s attention, from the monogram on the towels to the considered curation of every room.
For those who understand that how you live is as important as where you live, Stephenson House is not simply a design firm. It is the difference between a house and a home worth returning to.