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36 Old Landing Road, Tiburon, CA 94920

Tiburon
Local realty services provided by:CENTURY 21 Masters
36 Old Landing Road,Tiburon, CA 94920
$17,500,000
  • 5 Beds
  • 5 Baths
  • 6,721 sq. ft.
  • Single family
  • Active
Listed by: stephanie lamarre
Office: golden gate sotheby's international realty
MLS#:326070321
Source:CABAREIS

Price summary

  • Price:$17,500,000
  • Price per sq. ft.:$2,603.78

About this home

One of One. Rarely does a property combine architectural significance, extraordinary scale, and a true beachfront setting so effortlessly. Set directly on the San Francisco Bay in Tiburon, La Casa Dei Quattro Orizzonti (the House of the Four Horizons) is a remarkable 6,721± square foot, five-bedroom, five-bath modern estate offering exceptional privacy and seamless single-level living on a 5.33 acre mostly level lot that flows directly to the white sand beach and the Bay. Designed by noted Italian architect Andrea Ponsi, featured in numerous architectural and design publications, and built ground-up by Red Horse Constructors, the residence draws inspiration from California mid-century modernism. Conceived as four pavilions arranged around a serene interior garden courtyard, the home is defined by extraordinary scale, abundant natural light, strong architectural sight-lines and expansive, retracting walls of glass that create a continuous connection between indoors and out. The...

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Home facts

  • Year built:2006
  • Listing ID #:326070321
  • Updated:September 13, 2026 at 02:34 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Flooring:Cork, Tile
  • Dining Description:Dining/Living Combo, Formal Area
  • Bathrooms Description:Master Bath: Closet, Outside Access, Radiant Heat, Shower Stall(s), Steam, Tile, Tub, Tub w/Shower Over, Walk-In Closet, Window
  • Kitchen Description:Built-In Electric Oven, Built-In Gas Range, Built-In Refrigerator, Butlers Pantry, Dishwasher, Disposal, Gas Cook Top, Gas Water Heater, Hood Over Range, Island w/Sink, Microwave, Pantry Cabinet, Pantry Closet, Quartz Counter, Skylight(s)
  • Living area:6,721 sq. ft.

Heating and cooling

  • Cooling:Whole House Fan
  • Heating:Radiant Floor

Structure and exterior

  • Roof:Bitumen, Metal
  • Year built:2006
  • Building area:6,721 sq. ft.
  • Lot area:5.34 Acres
  • Lot Features:Auto Sprinkler F&R, Cul-De-Sac, Dead End, Garden, Greenbelt, Landscape Back, Landscape Front, Landscape Misc, Navigable Waterway, Private
  • Architectural Style:Modern/High Tech
  • Exterior Features:Uncovered Courtyard
  • Levels:1 Story

Schools

  • Elementary school:Reed Union

Utilities

  • Water:Public, Water District
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$17,500,000
  • Price per sq. ft.:$2,603.78

Features and amenities

  • Appliances:Built-In Electric Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Gas Cook Top, Gas Water Heater, Hood Over Range, Microwave
  • Laundry features:Cabinets, Dryer Included, Ground Floor, Inside Room, Laundry, Sink, Washer Included

Parking

  • Total parking spaces:10
  • Parking description:Attached, Garage Facing Front, Guest Parking Available, Side-by-Side, Uncovered Parking Spaces 2+
  • Garage spaces:3
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