About.

Chambers + Chambers is a boutique architectural practice north of San Francisco in Mill Valley, California.

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About us

Our Story

Established in 1996, Chambers + Chambers has completed multiple custom homes in California, as well as other parts of the United States.

Chambers + Chambers Architects strives for elegance and livability in every design, and is highly respected for the integration of architecture, interior design and landscape architecture. The work that emerges consistently speaks to elegant proportions and details, purity of form, symmetry, simplicity, and exceptional value. Our work features a refined use of materials, sophisticated color and strong silhouettes – a dynamic combination of discernment, taste, imagination and artistic overlay. In creating new places for our clients to reside in and enjoy, the end results are beautiful, comfortable and of extraordinary quality.

The quality of our work is also reflective of the highly talented, in-house team of design professionals and support staff. Each has come to the studio with an understanding of and appreciation for classical design and detailing. Each staff member contributes to the overall character, excellence and success of our projects.

Understated elegance, quiet luxury, richness in color and texture, classical detailing and axial relationships are signature elements of Barbara's award winning designs.
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Sophisticated and noteworthy, Chambers + Chambers has been featured in House and Garden, Veranda, House Beautiful, Remodelista, along with a number of other books and articles.

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our team

Barbara Chambers

Architecture,

Founding Principal

Recipient of The Julia Morgan Awards 2018 for Excellence In The Classical Tradition for Architecture.

Barbara received a Bachelor of Fine Arts in Interior Design and Painting, with honors, and later completed her Master of Architecture degree at the University of Colorado. She finds design inspiration through her passion for and love of antiques, sculpture, classical gardens, art and travel.

Contacts

barbara@chambersandchambers.com +1 415/381/8326

Socials

Instagram Facebook LinkedIn

Kyle Chambers

Architecture,

Associate

Kyle Chambers, a Mill Valley native, studied industrial design at Rhode Island School of Design before embarking on a career as a furniture designer. His journey eventually led him to architecture, where he blends his keen eye for design with a passion for creating cohesive, livable spaces.

A maker, builder, and fabricator at heart, Kyle is constantly working on DIY projects, from electronics to 3D printing and beyond. Outside of his hands-on pursuits, he’s deeply immersed in music-making, hiking, snowboarding, and cooking—always seeking new experiences in both nature and the kitchen. Creativity drives everything he does, whether in his professional work or personal passions.

Contacts

kyle@chambersandchambers.com +1 415/381/8326

Socials

Instagram Facebook Twitter LinkedIn

AndreiaVargas

Architecture,

Associate

From the South of Brazil, Andreia’s passion for architecture and interior spaces began at a young age, inspired by her mother’s creative flair for painting and decorating their home. Andreia has an equal love for architecture and interiors, where she finds the perfect balance between structural design and the creation of beautifully functional interiors. Her work reflects a deep understanding of how both the external and internal aspects of a building contribute to a cohesive, harmonious space.

Andreia draws inspiration from architectural giants like Oscar Niemeyer, Burle Marx, and Frank Lloyd Wright, whose innovative work has shaped her approach. She has a deep appreciation for creating spaces that are both functional and aesthetically impactful.

Outside of work, Andreia enjoys spiritual learning, spending quality time with family and friends, and embracing the outdoors—whether she’s exploring nature or planning her next trip to relax on a beach in Brazil.

Contacts

andreia@chambersandchambers.com +1 415/381/8326

Socials

Instagram Facebook Twitter LinkedIn

Kevin Hardy

Architecture,

Associate

Originally from Kenwood, CA, Kevin's journey into design began with a fascination for the intricate relationship between form and function. With a sharp eye, Kevin excels in crafting precise elevations details and sections, bringing clarity and refinement to every project.

Outside of the office, Kevin can be found mountain biking through rugged trails or honing his unexpected talent for tap dancing. He's also an avid traveler with a love for New Zealand and can spend hours discussing his latest adventures. A lover of tacos and a sailing enthusiast, Kevin's blend of curiosity and skill makes him a unique asset to the team.

Contacts

kevin@chambersandchambers.com +1 415/381/8326

Socials

Instagram Facebook Twitter LinkedIn

Caitlin Frostholm

Interiors,

Associate

Caitlin’s passion for interior architecture started with childhood afternoons spent building Lego houses and driving through neighborhoods to admire beautiful homes. Intrigued by how spaces shape people's lives, she pursued a career in design. Caitlin excels at working closely with clients, getting to know their preferences and creating designs that feel like a natural extension of their vision. In her own words "When you work with people, sometimes for years, you get a great understanding of each other and what they respond to. I always say each client has their own dance that you have to learn and once you get that down, projects progress naturally."

Beyond architecture, Caitlin is full of surprises—like her juggling talent, honed while sick with the flu at age 12. Croatia is at the top of her travel list, and when it comes to food, she’s always in the mood for a burrito with al Pastor. Her design pet peeve? Too much grey—she’s ready for that trend to pass.

Contacts

caitlin@chambersandchambers.com +1 415/381/8350

Matthew La Follette Koegel

Architecture,

Associate

Matt has spent much of his life amidst the peaks and dells of Mill Valley. He enjoys interfacing with clients and helping to realize their personal vision of home. He is inspired by human achievement in all its manifestations, particularly the work of architect Rafael Moneo. Matt isa climber and weightlifter because he finds that these activities provide objective metrics by which he can measure personal progress. Don't get him started on the history of Formula 1 between 1981 and 1994 unless you have plenty of time on your hands.

Contacts

matt@chambersandchambers.com +1 415/381/8326

Roney Wiseman

Business Administration,

Accounting, Bookkeeping

Roney Wiseman is an accomplished professional with a unique blend of expertise in real estate, technology, programming, and financial management. Her certification in QuickBooks and PCLaw/Time Matters, along with her real estate broker's license and membership in the American Institute of Professional Bookkeepers, positions her as a versatile and highly skilled consultant.

Roney keeps things running smoothly behind the scenes here at Chambers + Chambers

Contacts

rwiseman@TBLconsultant.com +1 415-388-8686

Socials

Website LinkedIn

Stephen Sooter

Architecture,

Consulting architect

Stephen Sooter is the owner and principal of his own practice in the East Bay. He specializes in traditional and historically inspired custom homes, focusing on natural materials, and time-tested construction. Stephen's meticulous attention to detail allows for the creation of homes that are both beautiful and practical.

Stephen Sooter brings 36 years of experience to the table and holds degrees from Harvard and the University of Oregon. His award-winning work spans residential and historic renovations, recognized by various architectural heritage organizations.

Contacts

stephensooter@gmail.com +1 510/647/8521

Socials

Website

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Insights

By the numbers

30+

years of experience

300+

projects completed

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Our process

How we work

Chambers + Chambers Architects strives for elegance and livability in every design, and is highly respected for the integration of architecture, interior design and landscape architecture. The work that emerges consistently speaks to elegant proportions and details, purity of form, symmetry, simplicity, and exceptional value. Our work features a refined use of materials, sophisticated color and strong silhouettes – a dynamic combination of discernment, taste, imagination and artistic overlay. In creating new places for our clients to reside in and enjoy, the end results are beautiful, comfortable and of extraordinary quality.

The quality of our work is also reflective of the highly talented, in-house team of design professionals and support staff. Each has come to the studio with an understanding of and appreciation for classical design and detailing. Each staff member contributes to the overall character, excellence and success of our projects.

Our process

Discovery1/4

Our approach involves an immersive exploration of each site, uncovering its unique characteristics, which informs our design process to create spaces that seamlessly integrate with and enhance the distinctive qualities of the surroundings.

Strategy2/4

In strategizing the design of a new home, we meticulously analyze lifestyle needs, architectural potential, and aesthetic preferences to craft a thoughtful blueprint that blends functionality, innovation, and personalized style for an unparalleled living experience.

Design3/4

Our design philosophy revolves around creating spaces that serve as a true reflection of the inhabitants, where every architectural element and interior detail is carefully curated to encapsulate their unique personalities, lifestyles, and aspirations, ensuring a harmonious and personalized environment.

Implementation4/4

Collaborating seamlessly with fellow contractors, we employ a shared language of precision and creativity to ensure a cohesive execution of the design vision, fostering a working relationship that transforms ideas into impeccably crafted spaces.

ABOUT US

Founded in 1996, Chambers + Chambers Architects is celebrated for designing timeless, elegant, and livable custom homes across California and the United States.
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Our designs seamlessly blend architecture, interiors, and landscapes, defined by refined proportions, symmetry, and simplicity. With thoughtful use of materials, sophisticated palettes, and striking silhouettes, we create spaces that embody understated elegance and comfort.
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Our success is built on a talented in-house team with expertise in classical design and meticulous attention to detail. Their collaboration ensures every project reflects the character and quality that define Chambers + Chambers.

( INQUIRE )

FEATURED IN

Homes & Gardens / Better Homes and Gardens / Coastal Living / California Homes / Dream Homes of Northern California / Elle Decor / Gardenista / Gentry / Grail / Home By Design / House Beautiful / House & Garden / LUXE Interiors + Design / Marin Living / Marin Magazine / Remodelista / Serena & Lily / This Old House / Town & Country / Veranda

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our team

Barbara Chambers

Founding Principal

Barbara believes that a home should be a sanctuary—offering comfort, peace, and a sense of serenity beyond the demands of modern life. She envisions each space as a reflection of timeless beauty and harmony, a place where the heart truly belongs.
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A recipient of the 2018 Julia Morgan Award for Excellence in the Classical Tradition for Architecture, Barbara brings a deep appreciation for classical design to her work. She earned a Bachelor of Fine Arts in Interior Design and Painting, graduating with honors, before completing her Master of Architecture at the University of Colorado.
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Her design approach is shaped by a lifelong passion for antiques, sculpture, classical gardens, art, and travel, all of which inspire her to create spaces that are both elegant and enduring.

Contacts

barbara@chambersandchambers.com +1 415/381/8321

Socials

Instagram Facebook LinkedIn

Kyle Chambers

Associate

Kyle Chambers, a Mill Valley native, studied industrial design at Rhode Island School of Design before embarking on a career as a furniture designer. His journey eventually led him to architecture, where he blends his keen eye for design with a passion for creating cohesive, livable spaces
‍
A maker, builder, and fabricator at heart, Kyle is constantly working on DIY projects, from electronics to 3D printing and beyond. Outside of his hands-on pursuits, he’s deeply immersed in music-making, hiking, snowboarding, and cooking—always seeking new experiences in both nature and the kitchen. Creativity drives everything he does, whether in his professional work or personal passions.

Contacts

kyle@chambersandchambers.com +1 415/381/8326

Socials

Andreia Vargas

Associate

From the South of Brazil, Andreia’s passion for architecture and interior spaces began at a young age, inspired by her mother’s creative flair for painting and decorating their home. Andreia has an equal love for architecture and interiors, where she finds the perfect balance between structural design and the creation of beautifully functional interiors. Her work reflects a deep understanding of how both the external and internal aspects of a building contribute to a cohesive, harmonious space.
‍
Andreia draws inspiration from architectural giants like Oscar Niemeyer, Burle Marx, and Frank Lloyd Wright, whose innovative work has shaped her approach. She has a deep appreciation for creating spaces that are both functional and aesthetically impactful.

Outside of work, Andreia enjoys spiritual learning, spending quality time with family and friends, and embracing the outdoors—whether she’s exploring nature or planning her next trip to relax on a beach in Brazil.

Contacts

andreia@chambersandchambers.com +1 415/381/8326

Kevin Hardy

Associate

Originally from Kenwood, CA, Kevin's journey into design began with a fascination for the intricate relationship between form and function. With a sharp eye, Kevin excels in crafting precise elevations details and sections, bringing clarity and refinement to every project.
‍
Outside of the office, Kevin can be found mountain biking through rugged trails or honing his unexpected talent for tap dancing. He's also an avid traveler with a love for New Zealand and can spend hours discussing his latest adventures. A lover of tacos and a sailing enthusiast, Kevin's blend of curiosity and skill makes him a unique asset to the team.

Contacts

kevin@chambersandchambers.com +1 415/381/8326

Caitlin Frostholm

Associate

Caitlin’s passion for interior architecture started with childhood afternoons spent building Lego houses and driving through neighborhoods to admire beautiful homes. Intrigued by how spaces shape people's lives, she pursued a career in design. Caitlin excels at working closely with clients, getting to know their preferences and creating designs that feel like a natural extension of their vision. In her own words "When you work with people, sometimes for years, you get a great understanding of each other and what they respond to. I always say each client has their own dance that you have to learn and once you get that down, projects progress naturally."
‍
Beyond architecture, Caitlin is full of surprises—like her juggling talent, honed while sick with the flu at age 12. Croatia is at the top of her travel list, and when it comes to food, she’s always in the mood for a burrito with al Pastor. Her design pet peeve? Too much grey—she’s ready for that trend to pass.

Contacts

caitlin@chambersandchambers.com +1 415/381/8350

Matthew La Follette Koegel

Associate

Matt has spent much of his life amidst the peaks and dells of Mill Valley. He enjoys interfacing with clients and helping to realize their personal vision of home. He is inspired by human achievement in all its manifestations, particularly the work of architect Rafael Moneo. Matt is a climber and weightlifter because he finds that these activities provide objective metrics by which he can measure personal progress. Don't get him started on the history of Formula 1 between 1981 and 1994 unless you have plenty of time on your hands.

Contacts

matt@chambersandchambers.com +1 415/381/8326

Roney Wiseman

Accounting, Bookkeeping

Roney Wiseman is an accomplished professional with a unique blend of expertise in real estate, technology, programming, and financial management. Her certification in QuickBooks and PCLaw/Time Matters, along with her real estate broker's license and membership in the American Institute of Professional Bookkeepers, positions her as a versatile and highly skilled consultant.
‍
Roney keeps things running smoothly behind the scenes here at Chambers + Chambers

Contacts

rwiseman@TBLconsultant.com +1 415-388-8686

Socials

Website LinkedIn

Stephen Sooter

Consulting architect

Stephen Sooter is the owner and principal of his own practice in the East Bay. He specializes in traditional and historically inspired custom homes, focusing on natural materials, and time-tested construction. Stephen's meticulous attention to detail allows for the creation of homes that are both beautiful and practical.
‍
Stephen Sooter brings 36 years of experience to the table and holds degrees from Harvard and the University of Oregon. His award-winning work spans residential and historic renovations, recognized by various architectural heritage organizations.

Contacts

stephensooter@gmail.com +1 510/647/8521

Socials

Website

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