An Architect's Vision

400 Tamalpais Avenue, Mill Valley
Presented by
Rick Trono & Peri Trono
An Architect's Vision 
Nestled in the serene hills above Mill Valley, this award-winning architectural masterpiece blends history, nature, and sustainability. Designed by celebrated architect Ivan Poutiatine of Agora Architects and Planners, this redwood and glass sanctuary tells a story that spans both time and place. For 50 years, the redwood that now forms the home's exterior and interior was part of an aqueduct system, carrying life-giving water from the Sierras to San Francisco. Today, that very lumber stands as a testament to the harmonious marriage of reclaimed materials and visionary design.

The home’s exterior showcases the original 1x6 redwood boards, their weathered patina acquired through decades of exposure, now providing a soft and textural facade that seamlessly integrates with the natural surroundings. Inside the home, the same redwood has been remilled into sleek tongue-and-groove paneling, its resawn surface finished with a clear, flat sealer that preserves the wood's rich hue and character. Above the fireplace, the un-milled redwood adds a raw, organic texture, evoking the sense of an atrium as if the space itself is an extension of the outdoors. Crafted to feel expansive and interconnected, the use of minimal doors foster a seamless visual flow. From the built-in redwood bookcases to the expansive glass windows framing views of the forested hills, this home evokes a sense of tranquility and timelessness. 

Every detail of this home is a tribute to the architect’s ethos of sustainability and reverence for the natural world, with Douglas fir beams adding both strength and warmth. In Poutiatine’s own words, "The use of redwood not only satisfies a preference for natural materials but preserves a page of San Francisco's history, reminding us that the water we drink flows from the mountain wilderness across the great Central Valley."
This Mill Valley home is more than a dwelling—it’s a living, breathing piece of California's past and a sustainable vision for the future.

All Property Photos

Property Tour

Neighborhood

Family-friendly Mill Valley is all about schools and sports. Nestled at the foot of Mount Tamalpais, homes in the Marin County city range from 500-square-foot hunter's cabins to multimillion-dollar mansions tucked away on winding, narrow lanes under the redwoods. 
Coffee is king in Mill Valley. Downtown, three separate coffee shops do a brisk business. At the Depot, as the sunny town center is called, moms with strollers, kids on tricycles, and teenagers kicking hacky sacks relax in the open-air plaza, which now houses an independent bookstore and cafe. The Depot is also a jumping-off spot for hikers and mountain bikers heading up the slopes of Mount Tamalpais. Nightlife in Mill Valley is anchored by Sweetwater Music Hall, which hosts many well-known musical acts.
As the groomed playing fields at the community center attest, sports are big in Mill Valley, with soccer, baseball, and lacrosse leagues all popular. 
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Rick Trono

Schedule

Upcoming Events

Monday

September 16

Open House Tours

8:00 AM - 3:00 PM

Sunday

September 22

Open House Tours

2:00 PM - 4:00 PM