Home | Marin County | San Geronimo | 94963 | 125 E Sylvestris Dr
125 E Sylvestris Dr, San Geronimo, CA 94963
MLS: BA326033463 | Status: Active | Price: $2,999,999
Beds/Baths: 4 / 4 /1
Property Type: Residential
Quick Facts
| Beds |
Baths |
Sq Ft |
Acres Lot |
Yr Built |
| 4 |
4 /1 |
6,248 |
10.79 |
1996 |
Get ready for State Rock Ranch, an epic 10+ acre luxury estate in West Marin's San Geronimo Valley, tucked among towering redwoods. This isn't just a home, it's a lifestyle, a legacy, a total game-changer. Comprised of two parcels, this offering presents a rare opportunity to build a second residence and create a true private compound in one of Marin's most serene settings. Direct gate access to Giacomini Preserve, Cascade Canyon, Hunt Camp Fire Road, and MMWD trails leading to Mount Tam. Off-grid ready with 50+ solar panels, lead-acid batteries, dual propane generators, and lightly used PG&E 400 amp service. Fully self-sufficient with 3 wells, pressurized septic, Starlink, and Comcast. Private trails wind through the property, connecting to Marin's vast open space. Wildlife is abundant with deer, hawks, owls, coyotes, and more.A serpentine lined pond showcases California's state rock and unique natural beauty.The residence offers 4 beds, 5 baths, including 6,200 sq ft of living space with a flexible two-level layout ideal for multigenerational living or guests. Highlights include a glass-wrapped living room with stunning views of Roy's Redwoods, gourmet kitchen, theater room, and EV-ready garage with pre-wired lifts. Recent upgrades include black-trim windows, refinished deck, s
| Field |
Value |
| MLS # |
BA326033463 |
| MLS Source |
Bay Area Real Estate Information Services, Inc. |
| Days on Site |
13 |
Features
Interior Features
| Feature |
Details |
| Kitchen |
Breakfast Nook, Hookups - Gas, Island |
| Appliances |
Cooktop - Gas, Dishwasher, Microwave, Oven - Double, Dryer, Washer |
| Dining Room |
Breakfast Nook |
| Flooring |
Tile |
| Cooling |
Other |
| Heating |
Radiant Floors, Solar |
Exterior Features
| Feature |
Details |
| Roof |
Elastomeric, Foam |
| Foundation |
Raised |
| Pool |
Pool - No, Spa - Private, Spa/Hot Tub |
| Style |
Contemporary, Mediterranean |
| Feature |
Details |
| Garage/Parking |
Detached, Other, Garage: 4 Car(s) |
| Sewer |
Septic Tank |
| Water |
Well |
| Listing Agent |
Co-Listing Agent |
| Peter Maselli |
Simon Raya |
| Coldwell Banker Realty |
Coldwell Banker Realty |
| License #: 02054402 |
License #: 01924065 |
| Phone: (707) 364-2391 |
Phone: (707) 326-1117 |
Property Units
| # Buildings |
# Leased Units |
# Total Units |
| 0 |
– |
– |
School Ratings
School data provided by GreatSchools.org
Nearby Schools
Nearby Homes
Disclosures
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This listing information is up-to-date as of May 01, 2026. For the most current information, please contact Peter Maselli, (707) 364-2391.