Jill Lewis Architecture

Jill Lewis Architecture + Design has been in practice for twenty years, with studios in San Francisco and Palm Springs. We work across geographies, and have from the beginning. That range is not incidental; it is a practiced discipline. Every project demands its own immersion: into a site, a climate, a client, a way of living. We bring that focused attention wherever we work, guided by a single belief: a home is more than shelter. It is where a life actually happens, where daily rhythms find their shape and the way you want to live becomes real.

That is why we don't design to a style or a trend. We design to a person. To the specific way you move through a space, your relationship to light, the proportions that make a room feel right. A home designed this way should feel inevitable. Like it could only ever have been yours.​

Place matters as much as the person. Every site carries its own story: a quality of light, a topography, a climate, a set of textures entirely its own. Before a line is drawn, we spend real time understanding all of it. The result is a home that feels at once effortless and deeply rooted in where it stands.

Founder Jill Lewis has spent twenty years in practice across four continents — Florence, Seattle, Hong Kong, Beijing, Buenos Aires — before establishing studios in San Francisco and Palm Springs. That breadth of experience informs everything the firm does, bringing a rare sensitivity to place, culture, and the particular demands of building at a high level.

We work with a select number of clients at any given time, by their side from the first concept conversation to move-in day. This kind of work demands sustained attention, iterative conversation, and the accumulated understanding that leads to something genuinely right. That process cannot be rushed, and we don't try.

The outcome is a home that is not simply beautiful. It earns that beauty through fitness: to your life, to the land, to the moment you're in.

​The firm's work has been recognized with a Luxe National Red Award and named to the Luxe Gold List. It has been featured in Wallpaper*, Architectural Digest Italia, Elle Decor, Robb Report, Dwell, Palm Springs Life and Architizer, among others.