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Calling All Treehouse Lovers: There’s a New Way to Get High in Sonoma County

Dustin Feider has built treehouses for Hollywood celebrities. He is now taking his inventive designs to Sonoma County branches.

Dustin Feider’s treehouse in Healdsburg. (Photo courtesy

One of the most impressive houses in Sonoma County sits high in the gnarled grip of a Healdsburg coastal oak tree. The abstract, almost cubist, structure is the work of Dustin Feider, an “arboreal architect” intent on taking people — and treehouse designs — to new heights.

Dustin Feider's Healdsburg treehouse. (Photo courtesy O2 Treehouse)
Dustin Feider’s Healdsburg treehouse. (Benjamin Ariff/O2 Treehouse)

Inspired by the geodesic domes of American architect Buckminster Fuller, Feider has set about the task of designing and building eco-conscious treehouses that respect trees and embrace their shape and aesthetics. His inventive, efficient and light designs require less material for strength than traditional treehouses and allow viewers to appreciate the structures from a multiplicity of angles.

“Most of the time you view a treehouse from the ground. With a traditional “cabin-in-a-tree” type of treehouse, all you see is the utilitarian and ugly bracing while the beautiful part above remains obscured,” says Feider. “I wanted to find a way to work around that; to discover a form that blends easily with the beauty of the tree and that does no injury to the tree.”

Dustin Feider's treehouse in Healdsburg. (Photo courtesy
Dustin Feider’s treehouse in Healdsburg. (Benjamin Ariff/O2 Treehouse)

What sparked Feider’s interest in creating alternatively shaped treehouses was a conversation he had with his dad while a student at the Minneapolis College of Art and Design. At the time, Feider’s father, having just moved into a new home, was reminiscing about the treehouse he built for Feider and his sister when they were kids and asked Feider to build a treehouse in his backyard.

“I was at college studying furniture design and had become interested in the green movement; sustainable materials, living naturally — all that jazz. When my dad asked if I could build a treehouse for him, I thought: yes, I should do that,” says Feider.

Eager to turn childhood dreams into adult-size reality, Feider created a tree sanctuary in his dad’s backyard for his final thesis project. The young design student also tried to build a few treehouses for summer camps in Wisconsin and Minnesota, but “nobody was willing to hire a kid just out of school to hang up little campers in trees.”

After graduation, Feider moved to L.A. and, following a brief stint living in his car while working hard to get things going, he began building treehouses for the rich and famous (film producer and screenwriter Mark Levin has two in his backyard, connected with a bridge; Doors guitarist Robby Krieger has a sphere-shaped perch from which to practice guitar and compose songs).

Robby Kreiger of the Doors has a "Honey Sphere" in is garden
Robby Krieger of the Doors has a “Honey Sphere” in his LA garden, from which to practice guitar and compose songs. The structure was installed by arboreal architect Dustin Feider for $20,000 and secured to the tree without drilling a single hole into the tree. (O2 Treehouse)
The floor in the Honey Sphere.
The floor in the Honey Sphere.


Feider’s designs caught on in several architecture and lifestyle blogs and magazines, including Wired and Dwell, and in 2012 he relocated to Oakland to pursue his dream of one day building a treehouse high in the redwoods.

During the past four years, Feider and his company O2 Treehouse have built several houses among Bay Area branches. His first project in Sonoma County, the cubist Healdsburg treehouse, was constructed as part of a weekend getaway for an Oakland family. Waiting for the construction of the main house, the father of the family wanted a place to “camp out.” The treehouse now serves as a play structure for the two little girls in the family and, in true Wine Country fashion, it boasts a wine deck at the top; a retreat for parents and guests.

View from the Healdsburg treehouse.
View from the Healdsburg treehouse. (Benjamin Ariff/O2 Treehouse)
The wine deck at the Healdsburg treehouse. (Benjamin Ariff/O2 Treehouse)
The wine deck at the Healdsburg treehouse. (Benjamin Ariff/O2 Treehouse)

Upon referral from the Healdsburg project, Feider was commissioned to build a house in a Douglas fir in Geyserville. At this time, he had been developing a modular and expandable frame structure, the Octatruss space frame system, as a prototype for a prefabricated treehouse. The Geyserville project offered him an opportunity to test out this system for the first time.

The deck at the Geyserville Treehouse. (Benjamin Ariff/O2 Treehouse)
The deck at the Geyserville Treehouse. (Benjamin Ariff/O2 Treehouse)
The Geyserville Octatruss system, seen from above.(Benjamin Ariff/O2 Treehouse)
The Geyserville Octatruss space frame system, seen from above. (Benjamin Ariff/O2 Treehouse)

“The Octatruss space frame system is like treehouse legos. It’s simple and made of only two parts — hub and strut — which, like legos, can be connected and configured in an endless variety of ways,” Feider enthuses. “With the space frame system successfully installed in several places, including Geyserville, we are now developing the associated prefab tree home enclosure system that will essentially plug into that frame.”

Feider has also designed and constructed a more “conventional” treehouse in Healdsburg, the Villa Aix, which is located on a vineyard estate. (Benjamin Ariff/O2 Treehouse)

Feider’s passion for developing eco-conscious, lightweight and livable treehouse designs is part of a desire to influence people’s perspective on the relationship between society and nature. He’s hoping that his designs can inspire people to think differently about the way they live, and how buildings relate to the surrounding nature.

As part of this vision, Feider is now preparing to launch a workshop program called “Tree Walkers.” The program will teach people how to build treehouses and, at the same time, create a collectively owned network of rentable treehouse accommodations.

“I would like people, particularly the younger generation, to realize that we need to live lighter, in symbiosis with nature and the surrounding landscape,” Feider says. “A treehouse, five or more feet off the ground, has lower impact on the earth than a traditional home and takes into consideration the conditions of nature, rather than working against them.”

More Treehouses by Dustin Feider/O2 Treehouse

A Calistoga treehouse constructed by Dustin Feider/O2 Treehouse.
A Calistoga treehouse.
The "Copper Nest," located just outside of Milwaukee, WI.
The “Copper Nest,” located just outside of Milwaukee, WI.
The "Copper Nest" in fall.
The “Copper Nest” in fall.
The "Glowing Dome" treehouse.
The “Glowing Dome” treehouse.
The "Lotus" treehouse A ship-like two seat wooden cable car creates quick transportation between the two hillside structures, which can also be entered by wooden steps. Materials: Doug Fir, Steel Central Hubs & Ring, Marine Plywood
The “Lotus” treehouse with a ship-like, two seat wooden cable car.
A mostly prefabricated treehouse in San Jose.
A mostly prefabricated treehouse in San Jose.

Editor’s Note: Travel, dining and wine tasting can be complicated right now. Use our inspirational ideas to plan ahead for your next outing, be it this week or next year. If you visit restaurants, wineries, and other businesses during the pandemic, remember to call ahead, make reservations, wear a mask and social distance.

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