Bay Area/ North SF Bay Area

Iconic Kellogg House Designed by John Hans Ostwald Hits the Market in Sonoma County for $1.59M

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Published on June 24, 2025
Iconic Kellogg House Designed by John Hans Ostwald Hits the Market in Sonoma County for $1.59MSource: Tom Doran & Jeannie Vandeweg / Vanguard Properties

For aficionados of midcentury modern architecture and Northern California's wine country, a notable home has emerged: The Kellogg House, conceived by esteemed Bay Area architect John Hans Ostwald. Located at 11630 River Road, Forestville, the 1947 landmark is now listed for $1.59 million. Over a 1.2-acre expanse, it offers a blend of historic design and present-day amenities.

This architectural marvel has been sensitively updated with its U-shaped floor plan encircling a contemporary pool and hot tub. Yet, the timelessness of Ostwald's vision remains, according to a listing on the San Francisco Chronicle, the compelling residence greets its potential future owners with three bedrooms, two bathrooms, new features including solar panels, air conditioning, EV charging, and a kitchen and primary bath that have been custom-remodeled.

While many classic homes succumb to the passage of time or radical overhauls, the Kellogg House stands as "a rare, intact example of early California modernism," according to its feature on Timeless Midcentury. The original details, such as built-in storage, clerestory windows, and intentional simplicity, demonstrate the structure’s enduring relevance and charm.

Its idyllic location is emphasized in its real estate marketing, nestled within Sonoma County’s Russian River Valley, the home is just minutes from river beaches, wineries, surrounded by nature's theatre, inclusive of redwoods and vineyards offering seclusion and connectivity to nearby attractions as noted in a post by @realtorjeannie on Instagram, it captures the essence of the site: "Minutes from river beaches and top Sonoma wineries," it reads, echoing the appeal that merges the best of both natural serenity and Wine Country sophistication.