SAN FRANCISCO BAY AREA • 9-COUNTY ARCHITECTURAL NETWORK
Official Regional MLS Feed • Oct 30, 2026
BayAreaHomes Logo
BayAreaHomes.com
Your direct connection to Bay Area Real Estate
▾
300 Margarita Dr
ACTIVE MLS ALLIANCE 2 Houses on Lot
Official MLS Asking Price
$13,950,000.00
Photo 1 of 82

300 Margarita Dr

San Rafael, Marin • California • MLS #326057465

πŸ›οΈ This listing courtesy of: Wyatt G Herbst, Real Brokerage Technologies (BAREIS MLS #326057465)
MLS ID #326057465
Living Area 7,867.00 Sq Ft
Price / SqFt $1773.23
Bedrooms 6 Beds
Bathrooms 7.0 Baths
Association Fee No HOA ($0)
Stories / Levels 2 Storyies
Lot Area 54.7200 Acres
Market Velocity 115 Days on Market
πŸ”΅ Market Duration Note: This residence has been active for 115 days. Extended duration creates opportunistic contract positioning.

Property Narrative • Architectural Remarks

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.

Architectural Specifications • Key Infrastructure

Property Sub-Type 2 Houses on Lot
Architectural Style Ranch
Property Condition Original, Updated/Remodeled
Year Built 2002
Subdivision / Enclave San Rafael
Vehicle Parking 8-Car Garage (Converted Garage, Detached, Garage Door Opener, Private, RV Access/Parking, RV Storage, Uncovered Parking Spaces 2+, Workshop in Garage) • 12 Total Spaces
Climate Control Cooling: Ceiling Fan(s), Central Air • Heat: Central, Fireplace(s), Gas, Natural Gas
Solar Integration None Reported
Fireplaces 2 Fireplaces
Pool & Spa Private Spa
Second Unit / ADU 2nd Unit Detached
Water & Sewer Utilities Water: Water District • Sewer: Public Sewer
Assessor Parcel # (APN) 18652009
Cross Street Morgan Ln
Roofing Composition

Educational Jurisdiction • Assigned School Districts

Elementary School San Rafael Elementary Area
Middle / Junior High San Rafael Middle School Area
High School District San Rafael High School Area
Unified Administrative Jurisdiction: San Rafael Unified School District

Interior Appointments • Appliances • Finishes

Architectural & Interior Features
• Cathedral Ceiling(s) • Open Beam Ceiling
Included Kitchen & Utility Appliances
βœ“ Gas Cooktop βœ“ Ice Maker

Exterior Grounds • Outdoor Living • Environmental Features

Scenic Environmental Views
⛰️ Bay ⛰️ Bridge(s) ⛰️ City ⛰️ City Lights ⛰️ Forest ⛰️ Hills ⛰️ Mountain(s) ⛰️ Ocean ⛰️ Panoramic ⛰️ Water
Porch, Patio & Deck Elements
🏑 Covered Patio 🏑 Front Porch
Lot & Grounds Attributes
🌿 Gated Community 🌿 Grass Artificial 🌿 Private 🌿 Secluded
Outbuildings & Additional Structures
🏚️ Guest House 🏚️ Second Garage 🏚️ Storage 🏚️ Workshop

System Audit History

  • • Oct 20, 15:08 | STATUS: Off-Market → Active (SYSTEM_SYNC)
πŸ›οΈ Official MLS Listing Courtesy Originating MLS: BAREIS MLS • #326057465
This listing courtesy of:
Wyatt G Herbst
🏒 Real Brokerage Technologies • Verified MLS Participant
πŸ›‘οΈ BAREIS MLS • Data Disclosure & Licensing Terms
Originating Feed: BAREIS MLS • #326057465
Data Provider: Bay Area Real Estate Information Services, Inc. (BAREIS MLS) • Northern California MLS Alliance

Information is provided by Bay Area Real Estate Information Services, Inc. (BAREIS). The information being provided is for the consumer's personal, non-commercial use, and shall not be used for any purpose other than to identify prospective properties that consumers may be interested in purchasing.

Information Deemed Reliable But Not Guaranteed. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

© 2026 Bay Area Real Estate Information Services, Inc. All Rights Reserved. Equal Housing Opportunity
βš–οΈ California DRE & Fair Housing Disclosure
CalDRE Compliant • Equal Housing Opportunity

California Department of Real Estate (DRE): All real estate advertising, marketing, and client representation conducted via BayAreaHomes.com strictly adhere to California Real Estate Law and the statutory regulations established by the California Real Estate Commissioner.

Equal Housing Opportunity: We are committed to the letter and spirit of U.S. and California policy for the achievement of equal housing opportunity. We encourage and support an affirmative advertising program in which there are no barriers to obtaining housing because of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, gender identity, or marital status (Federal Fair Housing Act, California FEHA, and Unruh Civil Rights Act).

🏠 Equal Opportunity Housing • CalDRE Brokerage Standards Fiduciary Representation Standard