Master architect’s transcendent Mill Valley debut.

The dramatic vision of internationally known San Francisco-based architect Stanley Saitowitz has long been seen across the Bay Area and beyond. Saitowitz’s only Mill Valley project sits on a south-facing knoll overlooking the heart of downtown.

The incomparable estate is wrapped in stunning views of downtown San Francisco, the Bay Bridge, and Alcatraz Island. The architect describes the structure as “a series of terraces which both inhabit and recreate the original slope of the hill. It is essentially a frame of the views on two levels, living above, sleeping below, each expanding to landscaped outdoor terraces.”

Textured architectural board-form concrete, natural woods, imported European stone slabs, steel, and glass meld with the highest-quality fixtures, details, technology, and craftsmanship to create unique spaces of light and tranquility unlike those found in any other Mill Valley home. Inside, the main level instantly transmits the Bay-focused indoor-outdoor living experience.

An expansive terrace with a high-end outdoor kitchen and firepit links to the dramatic great room. White oak-floored living, dining, and kitchen spaces are lightly defined by vast walls of glass that showcase unobstructed vistas of the downtown skyline, iconic water views, and a verdant courtyard. Across this greenspace is a garage and a separate studio with ingenious built-ins, a modern mini kitchen, and an attractive full bath.

All bedrooms are on the lower level and soundproofed. Ultra-sleek bathrooms feature imported European stone slabs and enormous Fleetwood sliding doors to the outside environment. An indulgent soaking tub and linear drain shower highlight the master suite.

All amenities and infrastructure reflect the project’s exacting standards, from the Sub-Zero and Fisher Paykel kitchen to the extensive, lush landscaping with photocell lighting and Wi-Fi-controlled irrigation. Cutting-edge smart home features include underfloor radiant heating, a Sonance speaker system, Top Flight security, and a stormwater drain system. All interior doors are solid and floor-to-ceiling. The property includes solar water heating, and the roof was previously a living roof, which can be reestablished.
Saitowitz has described his designs as “the remaking of the crust of the earth to capture space on the horizon.”

His Mill Valley masterpiece, listed by Team Brody, realizes that vision to perfection.

Discover the epitome of modern luxury living at 185 Summit Avenue, a stunning masterpiece designed by renowned architect Stanley Saitowitz.

Situated on a south-facing knoll, this home boasts unobstructed views of downtown San Francisco, the Bay Bridge, and Alcatraz Island. The residence is a series of terraces that mirror the natural slope of the hill, blending seamlessly with the landscape.Constructed with board-formed concrete, Shou Sugi Ban wood siding, imported European stone slabs, steel, and glass, the home integrates cutting-edge materials with the highest quality craftsmanship.

Spanning 3,273 sq. ft., this five bedroom, five bathroom retreat offers expansive indoor-outdoor living spaces, including a spacious outdoor terrace with a stainless steel kitchen and fire pit. The interiors are classic Saitowitz—minimalist, elegant, and functional, featuring custom white oak flooring, a Sub-Zero and Fisher Paykel-equipped kitchen, and Fleetwood floor-to-ceiling windows that flood the home with natural light.

The central courtyard separates the main house from the detached garage and guest unit, providing a serene, open-air experience. Designed to maximize privacy and tranquility, the property includes solar and the ability for a green turf roof that restores sustainable design elements. This exceptional residence is complete with smart home technology, radiant underfloor heating, and lush landscaping. This is a rare opportunity to own a piece of architectural history that blends seamlessly with its environment, offering unparalleled luxury in the heart of Mill Valley.