Marin Ridge House
Full residence
Mill Valley, CA

Authentic, soulful interiors for homes and retail spaces — earthy textures, warm tones and organic forms, made to feel lived in.
Est. 2014
Our belief
Our mission is to create spaces that feel authentic, soulful and timeless — embracing the natural imperfections that make life beautiful. Inspired by minimalism and enriched by Hispanic culture, we bring together earthy textures, warm tones, organic forms and meaningful details to create interiors that feel both refined and deeply personal.
A space should never feel overly perfect, or simply designed to impress. It should feel lived in, connected and full of character. A little imperfect, a little unexpected, and entirely its own — the feeling of home, and of a retail space you want to linger in.
Earthy textures
Lime plaster, raw stone, clay, unsealed wood.
Warm tones
Terracotta, ochre, sand and deep umber.
Organic forms
Soft curves, uneven edges, hand-thrown ceramics.
Meaningful details
Pieces with a maker, a story, a place.
The same rigour, applied to very different rooms. Choose the door that fits the brief.
Full-service interior design for houses, apartments and renovations — from the first sketch to the last cushion.
Workplaces, cafés and retail interiors designed to perform as well as they photograph.
Full residence
Mill Valley, CA
Workplace
South Congress, Austin
Renovation
Travis Heights, Austin
Café
East Austin
Stone, oak, plaster, brass. We choose few materials and let them do the talking.
Four ways of working, from a single room refresh to a full build. Most clients start with one and stay for the rest.
Full-service design for houses, apartments and renovations — space planning, joinery, lighting, furniture and the final styling.
Workplaces, cafés and retail interiors built around how people actually move, gather and stay. Concept through to opening day.
Detailed drawings, material specifications and weekly site coordination with your contractor, so the built result matches the drawings.
Furniture, lighting, textiles and art sourced from makers we trust — budgeted, ordered, delivered and installed.
A site visit and an honest conversation about how you live or work, what the space must do, and what it can spend.
Spatial layouts, palettes and material boards. Two clear directions, one decision — no endless options.
Drawings, specifications and joinery details, coordinated with consultants and your contractor on site.
Procurement, installation and styling. We hand over a finished room, not a folder of ideas.
Studio415 is an interior design studio working across homes and retail spaces. We take on a limited number of projects each year so that every drawing, sample and site visit gets the same pair of eyes.
Our work is minimal in structure and warm in feeling: honest materials, earth-drawn colour and details carried over from Hispanic culture. Nothing fussy, nothing staged — rooms that look better a year in than on opening day.
We are comfortable in the technical side too — permits, consultants, joinery workshops, contractor schedules — because the drawings only matter if they get built.
“They listened to how we actually use the house, then gave us rooms that feel quieter and somehow larger than before. Every decision was explained and every deadline held.”
“Our café needed to work hard all day and still feel calm at 7am. Studio415 handled the layout, the materials and the build — we opened on schedule.”
A few lines is enough to begin. We'll come back with questions, a sense of scope and the next available start date.