8 Beds/ 7.5 Baths
190 Gilmartin Dr
Tiburon, CA
NOW $9,300,000!
NOW $9,300,000!


3D Tour


190 Gilmartin Drive – Le Château Tiburon

“Grand Gated Estate with Breathtaking Bridge-to-Bridge Views Perched Atop Tiburon, California”

Exclusively Offered by Abby Kagan and Thomas Henthorne for $9,300,000

Showings By Appointment Only


190 Gilmartin Drive, Tiburon, California — Presenting Le Chateau Tiburon, one of Marin County’s grand estates, for those desiring unparalleled world-class views, the utmost in privacy and the finest that life has to offer. Located in Tiburon’s most prestigious neighborhood, this stunning home is situated on a quiet cul-de-sac at the summit of Gilmartin Drive, combining exquisite design with an ideal setting. As one of the first homes in the neighborhood, the builders had their choice of parcels and selected 190 Gilmartin Drive for its one-of-a-kind setting and unobstructed, panoramic views.


“Breathtaking Bridge-to-Bridge Views from Almost Every Room”


In addition to breathtaking views from almost every room, this opulent property enjoys an effortless indoor/outdoor flow out to expansive patios, lush gardens and an inviting pool, making it perfect for entertaining. Over the years, Le Chateau Tiburon has hosted many grand-scale events in addition to intimate family gatherings with guests mesmerized by the drama of the twinkling lights of the San Francisco skyline and the iconic Golden Gate bridge. The vantage point for fireworks viewing is unrivaled.


“Guests and in-laws can stay for extended periods of time while enjoying complete privacy and independence.”   


The home was specifically designed to take full advantage of these impressive bridge-to-bridge views offering grand rooms including a formal living room and dining room, 8 bedrooms, 7.5 bathrooms, including an au pair suite with a private entry and 3 additional family rooms. Two of the 8 bedrooms are luxurious master suites with 3 others en-suite bedrooms.       

The Designer Showcase kitchen opens out to an expansive wrap-around terrace with panoramic views and features a fireplace, custom cabinetry, stainless appliances, large center island, walk-in pantries, dining area and computer station.  The home also features two laundry rooms and two kitchenettes. Guests and in-laws can stay for extended periods of time while enjoying complete privacy and independence.  


“Le Chateau Tiburon is surrounded by some of the most expensive estates in the Bay Area”


Conveniently located, but a world apart, Le Chateau Tiburon is surrounded by some of the most expensive estates in the Bay Area. This prestigious neighborhood is wonderful for walking, and residents are steps away from hiking trails and open space including the nearby Hippie Tree. It is located just minutes from the shops and restaurants of Tiburon’s famed downtown as well as yacht clubs, tennis and Tiburon’s top-rated schools. Those who are seeking the best in location, lifestyle and views call Gilmartin Drive home.


  • Jaw-dropping, unobstructed world-class views from almost every room of the estate including the San Francisco Skyline, Golden Gate Bridge, Bay Bridge, Sausalito and Belvedere Island.
  • Approximately 7,771 square feet of living space (buyer to verify)
  • 8 bedrooms / 7.5 bathrooms including 2 master suites and 3 en-suite bedrooms.
  • Large eat-in kitchen with custom cabinetry, stainless appliances
  • 2 Laundry Rooms
  • 2 Kitchenettes (1 on lower level and 1 on upper level)
  • Private au-pair quarters with exterior entry
  • Formal living room and dining room plus 3 additional family rooms
  • 10 fireplaces
  • Designer showcase eat-in kitchen with fireplace, custom cabinetry, stainless appliances, center island, opening out to an outdoor terrace with panoramic views
  • Multiple outdoor entertaining areas including an inviting pool with panoramic views
  • 4-car garage plus large driveway and circle for guest parking
  • Sauna
  • Wine Room
  • Minutes to shopping, restaurants, hiking, tennis, yacht clubs and top-ranked schools

To View This Home:

Please contact: Abby Kagan (415) 450-0060 or Thomas Henthorne (415) 847-5584

About the Agents

Abby Kagan

CalBRE# 00923008

Abby Kagan

Golden Gate Sotheby’s International Realty – 2017 Marin Top Producers Award for both Volume and # of Transactions

Abby Kagan can be reached by email at [email protected]

I started in residential real estate over 32 years ago.

I have always worked hard to achieve the highest level of success for my clients.  I have assisted them as both buyers and sellers throughout the Bay Area, as well as helping their friends and family throughout the country with their real estate needs.

I believe communication is the key to a successful relationship.  I strive to not just hear your wants, needs and concerns, but to listen and address them as such.  “For Service Above and Beyond…” is my motto.  My desire and determination to best represent my clients is demonstrated by the high standards I set and maintain.  Each client, each property, regardless of price range, receives the same level of service and commitment from me.  I am interested in building strong, lifelong relationships.

It is my hope that my experience and knowledge will serve you well.  I strive to be your Realtor for life.

Professional Background:

  • Top Marin County / Bay Area Realtor Since 1986
  • Top Producing Awards – Frank Howard Allen
  • Top Producing Awards – Coldwell Banker
  • Top Producing Awards – Decker Bullock Sotheby’s International Realty
  • Top Producing Awards – Golden Gate Sotheby’s International Realty
  • Client Service Awards
  • Top Agent Network

Education and Training:



Thomas Henthorne

CalBRE# 01892608

Thomas Henthorne


#1 agent in Marin County in 2017 for Golden Gate Sotheby’s International Realty

Thomas Henthorne can be reached by email at [email protected].

I have been working as a real estate agent in the San Francisco Bay Area for almost 10 years, providing exceptional service to my clients with my strong strategic skills and my customer-service orientation. I am proud of my affiliation with Marin County’s number one brokerage, Golden Gate Sotheby’s International Realty, which provides my clients with global exposure, strong brand recognition and unparalleled local expertise.

My extensive background in marketing for a Fortune 500 company, combined with my experience as a Peace Corps Volunteer, a landscape designer and as someone who has bought, remodeled and sold homes in the Bay Area for 25 years have laid the ideal foundation for my career in real estate.

I combine my strong business / marketing sense, my creative design aesthetic and my calm, professional demeanor with timely and honest communication to provide my clients with concierge-level services.

Professional Background:

Education and Training:

  • Auburn University, Auburn Alabama- B.S. Engineering
  • U.C. Berkeley Garden Design Program
  • CalBRE# 01892608


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