Welch Design Studio
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Specializing in high-end custom residential architecture throughout Southern California, Europe, the Middle East and Asia We love Architecture and great design.
We are hoping to inspire people through beautiful images, show people what the process of design and building great design entails, and get people to think outside the box and look at spaces differently. Like us, give us a shout out, and make comments. We love hearing your thoughts.
What’s in our bag? A little peek at the tools, samples and essentials we carry from project to project. 🤎
California living, the Welch Design Studio way.
Architecture designed from every angle.
Give an interior designer one mystery fabric and see what happens… 👀
09/16/2026
We’re excited to be one of the architecture and interior design firms featured in Luxe Magazine’s Designing the Future of Los Angeles, helping shape the future of Los Angeles through architecture and design.
InteriorDesign
LUXE Interiors + Design Marc Welch Cara 🌴🌺 Christopher Amitrano | Photographer
09/16/2026
We’re excited to be one of the architecture and interior design firms featured in Luxe Magazine’s Designing the Future of Los Angeles, helping shape the future of Los Angeles through architecture and design.
InteriorDesign
LUXE Interiors + Design Marc Welch Cara 🌴🌺
Sometimes it’s the combination of two paint colors that makes the room.
Welch Design Studio Architecture
Welch Design Studio Interiors
ColorPalette InteriorInspiration LosAngelesDesign CaliforniaDesign
09/14/2026
A modern hillside home designed to feel at one with its surroundings. Natural stone, warm wood, steel and expansive glass create a seamless connection between the architecture, interiors and landscape.
Designed by Welch Design Studio Architecture + Interiors.
CaliforniaDesign IndoorOutdoorLiving
So fun! Watch till the end as Lisa and Cara guess each other’s faves.
Welch Design Studio
Architecture + Interior Design
A house tour of our Bella Vista Residence.
Designed by
WELCH DESIGN STUDIO +
WELCH DESIGN STUDIO INTERIORS
architecture and interior design
09/07/2026
We call this residence Colle delle Finestre. This is a beautiful example of architecture designed around its setting. Perched high in Bel Air, the home opens to the landscape, allowing the architecture and interiors to flow naturally into the outdoor spaces. Expansive openings, framed views, natural light, and a thoughtful relationship between inside and out make the landscape feel like an extension of the home. Every space feels connected to its surroundings, creating a sense of openness while still feeling warm, intimate, and grounded.
Welch Design Studio + Welch Design Studio Interiors
Architecture + Interiors
IndoorOutdoorLiving
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Contact the business
Telephone
Website
Address
2280 E. Maple Avenue
El Segundo, CA
90245
Opening Hours
| Monday | 9am - 6pm |
| Tuesday | 9am - 6pm |
| Wednesday | 9am - 6pm |
| Thursday | 9am - 6pm |
| Friday | 9am - 6pm |