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$14,500,000
66 Days On Site

300 Margarita Drive
San Rafael, CA 94901

For Sale|Residential|Active
6
Beds
7
Total Baths
7
Full Baths
7,867
SqFt
$1,843
/SqFt
2002
Built
County:
Marin
Listing courtesy of Wyatt G Herbst of Real Brokerage Technologies
300 Margarita Drive300 Margarita Drive300 Margarita Drive300 Margarita Drive
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Mortgage Calculator

Monthly Payment (Est.)

$66,155
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Perched atop one of Marin County's most spectacular private ridgelines, this once-in-a-generation legacy estate offers an extraordinary opportunity to own over 54 acres of unparalleled beauty just minutes from San Francisco. Behind private gates, the property commands breathtaking panoramic views spanning the San Francisco Bay, city skylines, rolling hills, bridges, and unforgettable sunsets. The estate features three exceptional residences thoughtfully positioned for maximum privacy, including an impressive main residence, an elegant guest home, a detached studio, private fitness pavilion, multiple garages, and an array of ancillary structures including a pool house ready for a pool to be built. Designed for those who value privacy, prestige, and possibility, the property offers a rare combination of luxury living, multigenerational flexibility, executive retreat potential, and expansive grounds unlike anything else available in Marin. The three legal parcels provide exceptional long-term value and future opportunities, while the park-like setting creates a peaceful sanctuary only moments from world-class dining, yachting, hiking, and the cultural amenities of Marin and San Francisco. Whether envisioned as a private family compound, luxury retreat, or one of Northern California's most iconic estates, 300 Margarita Drive represents an irreplaceable offering where scale, privacy, and extraordinary natural beauty converge. A truly rare opportunity to own one of Marin County's landmark estates. The seller has secured a new property and is open to offers and may consider seller financing for qualified buyers, subject to mutually agreeable terms.

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Listing Snapshot
Price 
$14,500,000
Days On Site 
66 Days
Bedrooms 
6
Inside Area (SqFt) 
7,867 sqft
Total Baths 
7
Full Baths 
7
Partial Baths 
N/A
Lot Size 
54.72 Acres
Year Built 
2002
MLS® Number 
326057465
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Owner
Friends & Family
Recent Activity
3 weeks agoListing updated with changes from the MLS®
3 weeks agoPrice changed to $14,500,000
2 months agoListing first seen on site
General Features
Acres 
54.72
Cross Street 
Morgan Ln
Garage 
Yes
Garage Spaces 
8
Green Energy Efficient 
Thermostat
Land Lease 
No
Levels 
OneTwo
Parking 
Converted GarageDetachedGarage Door OpenerPrivateRV Access/ParkingWorkshop in GaragePavedDriveway
Parking Spaces 
12
Property Condition 
Updated/Remodeled
Security 
Fire AlarmSecurity FenceSecurity GateSmoke Detector(s)
Sewer 
Public Sewer
Special Circumstances 
Standard
Style 
Ranch
Utilities 
Cable AvailableCable ConnectedElectricity ConnectedNatural Gas AvailableNatural Gas Connected
Interior Features
Appliances 
Gas CooktopIce Maker
Basement 
None
Cooling 
Ceiling Fan(s)Central Air
Fireplace 
Yes
Fireplace Features 
Living Room
Fireplaces 
2
Flooring 
CarpetTileWood
Heating 
CentralFireplace(s)Natural Gas
Interior 
Cathedral Ceiling(s)Beamed CeilingsKitchen IslandPantryWalk-In Closet(s)Master Downstairs
Laundry Features 
Laundry ClosetSinkLower LevelInside
Spa 
Yes
Window Features 
Bay Window(s)Skylight(s)
Family Room 
Description - Cathedral/Vaulted
Kitchen 
Description - Breakfast Area,Kitchen Island,Pantry Cabinet,Pantry Closet
Living Room 
Description - Cathedral/Vaulted,Deck Attached,Open Beam Ceiling,Skylight(s)
Master Bedroom 
Description - Walk-In Closet 2+
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Exterior Features
Construction Details 
Wood Siding
Fencing 
Chain Link
Lot Features 
PrivateSecluded
Other Structures 
Guest HouseSecond GarageStorageWorkshop
Patio And Porch 
Front PorchCoveredPatioPorchDeck
Roof 
Composition
Spa 
Yes
View 
BayBridge(s)CityCity LightsForestHillsMountain(s)OceanPanoramicWater
Waterview 
BayBridge(s)CityCity LightsForestHillsMountain(s)OceanPanoramicWater
Windows/Doors 
Bay Window(s)Skylight(s)
Community Features
Community Features 
Gated
MLS Area 
San Rafael
Listing courtesy of Wyatt G Herbst of Real Brokerage Technologies



Listing information is provided by Participants of the Bay Area Real Estate Information Services, Inc. MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Bay Area Real Estate Information Services, Inc. MLS.
Last checked: 2026-09-11 06:02 AM UTC

Neighborhood & Commute
Source: Walkscore
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