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.
Active
$15,000,000
300 Margarita Drive, San Rafael, CA 94901
6beds
7,867sqft
2 Houses on Lot
Built in 2002
-- sqft lot
$-- Zestimate®
$1,907/sqft
$-- HOA
What's special
Private gatesPool houseElegant guest homePrivate fitness pavilionImpressive main residenceDetached studioExpansive grounds
- 17 hours |
- 262 |
- 12 |
Zillow last checked:
Listing updated:
Listed by:
Wyatt G Herbst DRE #01986110 775-741-9314,
Real Brokerage Technologies 855-450-0442
Source: BAREIS,MLS#: 326057465
Originating MLS: Marin County
Originating MLS: Marin CountyLoading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 7
- Full bathrooms: 7
Rooms
- Room types: Converted Garage, Guest Quarters, Kitchen, Laundry, Primary Bedroom 2+, Office, Possible Guest, Storage, Workshop
Primary bedroom
- Features: Walk-In Closet 2+
- Level: Lower,Main
Bedroom
- Level: Lower,Main
Bathroom
- Level: Lower,Main
Dining room
- Level: Lower,Main
Family room
- Features: Cathedral/Vaulted
- Level: Main
Kitchen
- Features: Breakfast Area, Kitchen Island, Pantry Cabinet, Pantry Closet
- Level: Main
Living room
- Features: Cathedral/Vaulted, Deck Attached, Open Beam Ceiling, Skylight(s)
- Level: Main
Heating
- Central, Fireplace(s), Gas, Natural Gas
Cooling
- Ceiling Fan(s), Central Air
Appliances
- Included: Gas Cooktop, Ice Maker, Dryer, Washer
- Laundry: Cabinets, Ground Floor, Inside Area, Inside Room, Laundry Closet, Sink
Features
- Cathedral Ceiling(s), Open Beam Ceiling, In-Law Floorplan
- Flooring: Carpet, Tile, Wood
- Windows: Bay Window(s)
- Basement: None
- Number of fireplaces: 2
- Fireplace features: Living Room
Interior area
- Total structure area: 7,867
- Total interior livable area: 7,867 sqft
Property
Parking
- Total spaces: 12
- Parking features: Converted Garage, Detached, Garage Door Opener, Private, RV Access/Parking, RV Storage, Uncovered Parking Spaces 2+, Workshop in Garage, Downslope, Level, Paved, Upslope
- Garage spaces: 8
- Has uncovered spaces: Yes
Features
- Levels: One,Two
- Stories: 2
- Patio & porch: Patio, Front Porch
- Spa features: In Ground
- Fencing: Chain Link,Security
- Has view: Yes
- View description: Bay, Bridge(s), City, City Lights, Forest, Hills, Mountain(s), Ocean, Panoramic, Water
- Has water view: Yes
- Water view: Bay,Ocean,Water
Lot
- Size: 54.72 Acres
- Features: Grass Artificial, Private, Secluded
Details
- Additional structures: Guest House, Second Garage, Storage, Workshop
- Parcel number: 18652009
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Ranch
- Property subtype: 2 Houses on Lot
Materials
- Wood Siding
- Roof: Composition
Condition
- Year built: 2002
Utilities & green energy
- Sewer: Public Sewer
- Water: Water District
- Utilities for property: Cable Available, Cable Connected, Electricity Connected, Internet Available, Natural Gas Available, Natural Gas Connected, Sewer Connected & Paid, Sewer In & Connected
Green energy
- Energy efficient items: Thermostat
Community & HOA
Community
- Features: Gated
- Security: Fire Alarm, Secured Access, Security Fence, Security Gate, Smoke Detector(s)
HOA
- Has HOA: No
Location
- Region: San Rafael
Financial & listing details
- Price per square foot: $1,907/sqft
- Tax assessed value: $2,865,072
- Annual tax amount: $40,415
- Date on market: 7/7/2026
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/8/2026 | Listed for sale | $15,000,000+0.3%$1,907/sqft |
Source:  BAREIS #326057465 Report a problem | ||
| 3/3/2025 | Listing removed | -- |
Source: Owner Report a problem | ||
| 12/1/2024 | Listed for sale | $14,950,000+92.2%$1,900/sqft |
Source: Owner Report a problem | ||
| 8/2/2018 | Listing removed | $7,777,777$989/sqft |
Source: Bradley Real Estate #21725477 Report a problem | ||
| 5/25/2018 | Price change | $7,777,777-11.1%$989/sqft |
Source: Bradley Real Estate #21725477 Report a problem | ||
| 11/2/2017 | Listed for sale | $8,750,000-32.4%$1,112/sqft |
Source: Bradley Real Estate #21725477 Report a problem | ||
| 9/17/2017 | Listing removed | $12,950,000$1,646/sqft |
Source: Bradley Real Estate #21623034 Report a problem | ||
| 10/10/2016 | Listed for sale | $12,950,000+30.2%$1,646/sqft |
Source: Bradley Real Estate #21623034 Report a problem | ||
| 2/19/2014 | Listing removed | $9,950,000$1,265/sqft |
Source: Bradley Real Estate #21310539 Report a problem | ||
| 1/22/2014 | Listed for sale | $9,950,000-20.4%$1,265/sqft |
Source: Bradley Real Estate #21310539 Report a problem | ||
| 10/2/2013 | Listing removed | $12,500,000$1,589/sqft |
Source: Bradley Real Estate Report a problem | ||
| 6/13/2013 | Listed for sale | $12,500,000$1,589/sqft |
Source: Bradley Real Estate-Novato #21310539 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $40,415 +3.3% | $2,865,072 +2% |
| 2024 | $39,112 +1.4% | $2,808,909 +2% |
| 2023 | $38,557 +5.8% | $2,753,836 +2% |
| 2022 | $36,459 +1.5% | $2,699,856 +2% |
| 2021 | $35,908 +0.6% | $2,646,924 +1% |
| 2020 | $35,681 +2.6% | $2,619,793 +2% |
| 2019 | $34,781 +0.9% | $2,568,442 +2% |
| 2018 | $34,462 +3.8% | $2,518,095 +2% |
| 2017 | $33,185 +3.4% | $2,468,730 +2% |
| 2016 | $32,102 +4.4% | $2,420,337 +1.5% |
| 2015 | $30,751 +5.3% | $2,383,994 +2% |
| 2014 | $29,195 | $2,337,304 +114% |
| 2013 | -- | $1,092,302 +2% |
| 2012 | -- | $1,070,889 +2% |
| 2011 | -- | $1,049,900 +0.8% |
| 2010 | -- | $1,042,055 -0.2% |
| 2009 | -- | $1,044,535 +2% |
| 2008 | -- | $1,024,058 +2% |
| 2007 | -- | $1,003,986 +2% |
| 2006 | -- | $984,300 +2% |
| 2005 | -- | $965,000 -64.6% |
| 2004 | -- | $2,727,480 +21.5% |
| 2003 | -- | $2,244,000 +265.1% |
| 2002 | -- | $614,621 |
| 2001 | -- | $614,621 |
Find assessor info on the county website
Monthly payment
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Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: Country Club
Nearby schools
GreatSchools rating
- 2/10San Pedro Elementary SchoolGrades: K-5Distance: 0.7 mi
- 6/10James B. Davidson Middle SchoolGrades: 6-8Distance: 2 mi
- 6/10San Rafael High SchoolGrades: 9-12Distance: 1.2 mi
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- California
- Marin County
- San Rafael
- 94901
- Country Club
- 300 Margarita Drive
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